../src/systemctl/systemctl.c

1

/* SPDX-License-Identifier: LGPL-2.1+ */

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/***

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***/

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#include <errno(*__errno_location ()).h>

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#include <fcntl.h>

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#include <getopt.h>

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#include <locale.h>

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#include <stdbool.h>

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#include <stddef.h>

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#include <stdio.h>

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#include <string.h>

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#include <sys/prctl.h>

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#include <sys/reboot.h>

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#include <sys/socket.h>

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#include <unistd.h>

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#include "sd-bus.h"

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#include "sd-daemon.h"

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#include "sd-login.h"

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#include "alloc-util.h"

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#include "bootspec.h"

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#include "bus-common-errors.h"

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#include "bus-error.h"

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#include "bus-message.h"

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#include "bus-unit-util.h"

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#include "bus-util.h"

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#include "bus-wait-for-units.h"

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#include "cgroup-show.h"

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#include "cgroup-util.h"

33

#include "copy.h"

34

#include "cpu-set-util.h"

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#include "dropin.h"

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#include "efivars.h"

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#include "env-util.h"

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#include "escape.h"

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#include "exit-status.h"

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#include "fd-util.h"

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#include "fileio.h"

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#include "format-util.h"

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#include "fs-util.h"

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#include "glob-util.h"

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#include "hexdecoct.h"

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#include "hostname-util.h"

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#include "initreq.h"

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#include "install.h"

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#include "io-util.h"

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#include "list.h"

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#include "locale-util.h"

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#include "log.h"

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#include "logs-show.h"

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#include "macro.h"

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#include "mkdir.h"

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#include "pager.h"

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#include "parse-util.h"

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#include "path-lookup.h"

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#include "path-util.h"

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#include "process-util.h"

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#include "reboot-util.h"

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#include "rlimit-util.h"

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#include "set.h"

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#include "sigbus.h"

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#include "signal-util.h"

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#include "socket-util.h"

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#include "spawn-ask-password-agent.h"

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#include "spawn-polkit-agent.h"

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#include "special.h"

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#include "stat-util.h"

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#include "string-table.h"

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#include "strv.h"

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#include "terminal-util.h"

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#include "unit-def.h"

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#include "unit-name.h"

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#include "user-util.h"

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#include "util.h"

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#include "utmp-wtmp.h"

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#include "verbs.h"

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#include "virt.h"

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/* The init script exit status codes

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0 program is running or service is OK

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1 program is dead and /var/run pid file exists

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2 program is dead and /var/lock lock file exists

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3 program is not running

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4 program or service status is unknown

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5-99 reserved for future LSB use

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100-149 reserved for distribution use

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150-199 reserved for application use

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200-254 reserved

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*/

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enum {

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EXIT_PROGRAM_RUNNING_OR_SERVICE_OK = 0,

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EXIT_PROGRAM_DEAD_AND_PID_EXISTS = 1,

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EXIT_PROGRAM_DEAD_AND_LOCK_FILE_EXISTS = 2,

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EXIT_PROGRAM_NOT_RUNNING = 3,

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EXIT_PROGRAM_OR_SERVICES_STATUS_UNKNOWN = 4,

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};

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static char **arg_types = NULL((void*)0);

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static char **arg_states = NULL((void*)0);

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static char **arg_properties = NULL((void*)0);

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static bool_Bool arg_all = false0;

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static enum dependency {

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DEPENDENCY_FORWARD,

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DEPENDENCY_REVERSE,

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DEPENDENCY_AFTER,

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DEPENDENCY_BEFORE,

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_DEPENDENCY_MAX

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} arg_dependency = DEPENDENCY_FORWARD;

112

static const char *arg_job_mode = "replace";

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static UnitFileScope arg_scope = UNIT_FILE_SYSTEM;

114

static bool_Bool arg_wait = false0;

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static bool_Bool arg_no_block = false0;

116

static bool_Bool arg_no_legend = false0;

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static bool_Bool arg_no_pager = false0;

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static bool_Bool arg_no_wtmp = false0;

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static bool_Bool arg_no_sync = false0;

120

static bool_Bool arg_no_wall = false0;

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static bool_Bool arg_no_reload = false0;

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static bool_Bool arg_value = false0;

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static bool_Bool arg_show_types = false0;

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static bool_Bool arg_ignore_inhibitors = false0;

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static bool_Bool arg_dry_run = false0;

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static bool_Bool arg_quiet = false0;

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static bool_Bool arg_full = false0;

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static bool_Bool arg_recursive = false0;

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static bool_Bool arg_show_transaction = false0;

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static int arg_force = 0;

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static bool_Bool arg_ask_password = false0;

132

static bool_Bool arg_runtime = false0;

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static UnitFilePresetMode arg_preset_mode = UNIT_FILE_PRESET_FULL;

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static char **arg_wall = NULL((void*)0);

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static const char *arg_kill_who = NULL((void*)0);

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static int arg_signal = SIGTERM15;

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static char *arg_root = NULL((void*)0);

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static usec_t arg_when = 0;

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static char *arg_esp_path = NULL((void*)0);

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static char *argv_cmdline = NULL((void*)0);

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static enum action {

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ACTION_SYSTEMCTL,

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ACTION_HALT,

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ACTION_POWEROFF,

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ACTION_REBOOT,

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ACTION_KEXEC,

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ACTION_EXIT,

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ACTION_SUSPEND,

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ACTION_HIBERNATE,

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ACTION_HYBRID_SLEEP,

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ACTION_SUSPEND_THEN_HIBERNATE,

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ACTION_RUNLEVEL2,

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ACTION_RUNLEVEL3,

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ACTION_RUNLEVEL4,

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ACTION_RUNLEVEL5,

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ACTION_RESCUE,

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ACTION_EMERGENCY,

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ACTION_DEFAULT,

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ACTION_RELOAD,

160

ACTION_REEXEC,

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ACTION_RUNLEVEL,

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ACTION_CANCEL_SHUTDOWN,

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_ACTION_MAX,

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_ACTION_INVALID = -1

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} arg_action = ACTION_SYSTEMCTL;

166

static BusTransport arg_transport = BUS_TRANSPORT_LOCAL;

167

static const char *arg_host = NULL((void*)0);

168

static unsigned arg_lines = 10;

169

static OutputMode arg_output = OUTPUT_SHORT;

170

static bool_Bool arg_plain = false0;

171

static bool_Bool arg_firmware_setup = false0;

172

static bool_Bool arg_now = false0;

173

static bool_Bool arg_jobs_before = false0;

174

static bool_Bool arg_jobs_after = false0;

175

176

static int daemon_reload(int argc, char *argv[], void* userdata);

177

static int trivial_method(int argc, char *argv[], void *userdata);

178

static int halt_now(enum action a);

179

static int get_state_one_unit(sd_bus *bus, const char *name, UnitActiveState *active_state);

180

181

static bool_Bool original_stdout_is_tty;

182

183

typedef enum BusFocus {

184

BUS_FULL, /* The full bus indicated via --system or --user */

185

BUS_MANAGER, /* The manager itself, possibly directly, possibly via the bus */

186

_BUS_FOCUS_MAX

187

} BusFocus;

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189

static sd_bus *busses[_BUS_FOCUS_MAX] = {};

190

191

static UnitFileFlags args_to_flags(void) {

192

return (arg_runtime ? UNIT_FILE_RUNTIME : 0) |

193

(arg_force ? UNIT_FILE_FORCE : 0);

194

}

195

196

static int acquire_bus(BusFocus focus, sd_bus **ret) {

197

int r;

198

199

assert(focus < _BUS_FOCUS_MAX)do { if ((__builtin_expect(!!(!(focus < _BUS_FOCUS_MAX)),0
))) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("focus < _BUS_FOCUS_MAX"
), "../src/systemctl/systemctl.c", 199, __PRETTY_FUNCTION__);
} while (0);

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assert(ret)do { if ((__builtin_expect(!!(!(ret)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret"), "../src/systemctl/systemctl.c", 200
, __PRETTY_FUNCTION__); } while (0);

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202

/* We only go directly to the manager, if we are using a local transport */

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if (arg_transport != BUS_TRANSPORT_LOCAL)

204

focus = BUS_FULL;

205

206

if (getenv_bool("SYSTEMCTL_FORCE_BUS") > 0)

207

focus = BUS_FULL;

208

209

if (!busses[focus]) {

210

bool_Bool user;

211

212

user = arg_scope != UNIT_FILE_SYSTEM;

213

214

if (focus == BUS_MANAGER)

215

r = bus_connect_transport_systemd(arg_transport, arg_host, user, &busses[focus]);

216

else

217

r = bus_connect_transport(arg_transport, arg_host, user, &busses[focus]);

218

if (r < 0)

219

return log_error_errno(r, "Failed to connect to bus: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 219, __func__, "Failed to connect to bus: %m"
) : -abs(_e); });

220

221

(void) sd_bus_set_allow_interactive_authorization(busses[focus], arg_ask_password);

222

}

223

224

*ret = busses[focus];

225

return 0;

226

}

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228

static void release_busses(void) {

229

BusFocus w;

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231

for (w = 0; w < _BUS_FOCUS_MAX; w++)

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busses[w] = sd_bus_flush_close_unref(busses[w]);

233

}

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235

static void ask_password_agent_open_if_enabled(void) {

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/* Open the password agent as a child process if necessary */

237

238

if (arg_dry_run)

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return;

240

241

if (!arg_ask_password)

242

return;

243

244

if (arg_scope != UNIT_FILE_SYSTEM)

245

return;

246

247

if (arg_transport != BUS_TRANSPORT_LOCAL)

248

return;

249

250

ask_password_agent_open();

251

}

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253

static void polkit_agent_open_maybe(void) {

254

/* Open the polkit agent as a child process if necessary */

255

256

if (arg_scope != UNIT_FILE_SYSTEM)

257

return;

258

259

polkit_agent_open_if_enabled(arg_transport, arg_ask_password);

260

}

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262

static OutputFlags get_output_flags(void) {

263

return

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arg_all * OUTPUT_SHOW_ALL |

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(arg_full || !on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |

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colors_enabled() * OUTPUT_COLOR |

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!arg_quiet * OUTPUT_WARN_CUTOFF;

268

}

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270

static int translate_bus_error_to_exit_status(int r, const sd_bus_error *error) {

271

assert(error)do { if ((__builtin_expect(!!(!(error)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("error"), "../src/systemctl/systemctl.c"
, 271, __PRETTY_FUNCTION__); } while (0);

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273

if (!sd_bus_error_is_set(error))

274

return r;

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276

if (sd_bus_error_has_name(error, SD_BUS_ERROR_ACCESS_DENIED"org.freedesktop.DBus.Error.AccessDenied") ||

277

sd_bus_error_has_name(error, BUS_ERROR_ONLY_BY_DEPENDENCY"org.freedesktop.systemd1.OnlyByDependency") ||

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sd_bus_error_has_name(error, BUS_ERROR_NO_ISOLATION"org.freedesktop.systemd1.NoIsolation") ||

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sd_bus_error_has_name(error, BUS_ERROR_TRANSACTION_IS_DESTRUCTIVE"org.freedesktop.systemd1.TransactionIsDestructive"))

280

return EXIT_NOPERMISSION;

281

282

if (sd_bus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT"org.freedesktop.systemd1.NoSuchUnit"))

283

return EXIT_NOTINSTALLED;

284

285

if (sd_bus_error_has_name(error, BUS_ERROR_JOB_TYPE_NOT_APPLICABLE"org.freedesktop.systemd1.JobTypeNotApplicable") ||

286

sd_bus_error_has_name(error, SD_BUS_ERROR_NOT_SUPPORTED"org.freedesktop.DBus.Error.NotSupported"))

287

return EXIT_NOTIMPLEMENTED;

288

289

if (sd_bus_error_has_name(error, BUS_ERROR_LOAD_FAILED"org.freedesktop.systemd1.LoadFailed"))

290

return EXIT_NOTCONFIGURED;

291

292

if (r != 0)

293

return r;

294

295

return EXIT_FAILURE1;

296

}

297

298

static bool_Bool install_client_side(void) {

299

/* Decides when to execute enable/disable/... operations

300

* client-side rather than server-side. */

301

302

if (running_in_chroot_or_offline())

303

return true1;

304

305

if (sd_booted() <= 0)

306

return true1;

307

308

if (!isempty(arg_root))

309

return true1;

310

311

if (arg_scope == UNIT_FILE_GLOBAL)

312

return true1;

313

314

/* Unsupported environment variable, mostly for debugging purposes */

315

if (getenv_bool("SYSTEMCTL_INSTALL_CLIENT_SIDE") > 0)

316

return true1;

317

318

return false0;

319

}

320

321

static int compare_unit_info(const void *a, const void *b) {

322

const UnitInfo *u = a, *v = b;

323

const char *d1, *d2;

324

int r;

325

326

/* First, order by machine */

327

if (!u->machine && v->machine)

328

return -1;

329

if (u->machine && !v->machine)

330

return 1;

331

if (u->machine && v->machine) {

332

r = strcasecmp(u->machine, v->machine);

333

if (r != 0)

334

return r;

335

}

336

337

/* Second, order by unit type */

338

d1 = strrchr(u->id, '.');

339

d2 = strrchr(v->id, '.');

340

if (d1 && d2) {

341

r = strcasecmp(d1, d2);

342

if (r != 0)

343

return r;

344

}

345

346

/* Third, order by name */

347

return strcasecmp(u->id, v->id);

348

}

349

350

static const char* unit_type_suffix(const char *name) {

351

const char *dot;

352

353

dot = strrchr(name, '.');

354

if (!dot)

355

return "";

356

357

return dot + 1;

358

}

359

360

static bool_Bool output_show_unit(const UnitInfo *u, char **patterns) {

361

assert(u)do { if ((__builtin_expect(!!(!(u)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("u"), "../src/systemctl/systemctl.c", 361
, __PRETTY_FUNCTION__); } while (0);

362

363

if (!strv_fnmatch_or_empty(patterns, u->id, FNM_NOESCAPE(1 << 1)))

364

return false0;

365

366

if (arg_types && !strv_find(arg_types, unit_type_suffix(u->id)))

367

return false0;

368

369

if (arg_all)

370

return true1;

371

372

/* Note that '--all' is not purely a state filter, but also a

373

* filter that hides units that "follow" other units (which is

374

* used for device units that appear under different names). */

375

if (!isempty(u->following))

376

return false0;

377

378

if (!strv_isempty(arg_states))

379

return true1;

380

381

/* By default show all units except the ones in inactive

382

* state and with no pending job */

383

if (u->job_id > 0)

384

return true1;

385

386

if (streq(u->active_state, "inactive")(strcmp((u->active_state),("inactive")) == 0))

387

return false0;

388

389

return true1;

390

}

391

392

static int output_units_list(const UnitInfo *unit_infos, unsigned c) {

393

unsigned circle_len = 0, id_len, max_id_len, load_len, active_len, sub_len, job_len, desc_len, max_desc_len;

394

const UnitInfo *u;

395

unsigned n_shown = 0;

396

int job_count = 0;

397

398

max_id_len = STRLEN("UNIT")(sizeof("""UNIT""") - 1);

399

load_len = STRLEN("LOAD")(sizeof("""LOAD""") - 1);

400

active_len = STRLEN("ACTIVE")(sizeof("""ACTIVE""") - 1);

401

sub_len = STRLEN("SUB")(sizeof("""SUB""") - 1);

402

job_len = STRLEN("JOB")(sizeof("""JOB""") - 1);

403

max_desc_len = STRLEN("DESCRIPTION")(sizeof("""DESCRIPTION""") - 1);

404

405

for (u = unit_infos; u < unit_infos + c; u++) {

406

max_id_len = MAX(max_id_len, strlen(u->id) + (u->machine ? strlen(u->machine)+1 : 0))__extension__ ({ const typeof((max_id_len)) __unique_prefix_A1769
= ((max_id_len)); const typeof((strlen(u->id) + (u->machine
? strlen(u->machine)+1 : 0))) __unique_prefix_B1770 = ((strlen
(u->id) + (u->machine ? strlen(u->machine)+1 : 0)));
__unique_prefix_A1769 > __unique_prefix_B1770 ? __unique_prefix_A1769
: __unique_prefix_B1770; });

407

load_len = MAX(load_len, strlen(u->load_state))__extension__ ({ const typeof((load_len)) __unique_prefix_A1771
= ((load_len)); const typeof((strlen(u->load_state))) __unique_prefix_B1772
= ((strlen(u->load_state))); __unique_prefix_A1771 > __unique_prefix_B1772
? __unique_prefix_A1771 : __unique_prefix_B1772; });

408

active_len = MAX(active_len, strlen(u->active_state))__extension__ ({ const typeof((active_len)) __unique_prefix_A1773
= ((active_len)); const typeof((strlen(u->active_state)))
__unique_prefix_B1774 = ((strlen(u->active_state))); __unique_prefix_A1773
> __unique_prefix_B1774 ? __unique_prefix_A1773 : __unique_prefix_B1774
; });

409

sub_len = MAX(sub_len, strlen(u->sub_state))__extension__ ({ const typeof((sub_len)) __unique_prefix_A1775
= ((sub_len)); const typeof((strlen(u->sub_state))) __unique_prefix_B1776
= ((strlen(u->sub_state))); __unique_prefix_A1775 > __unique_prefix_B1776
? __unique_prefix_A1775 : __unique_prefix_B1776; });

410

max_desc_len = MAX(max_desc_len, strlen(u->description))__extension__ ({ const typeof((max_desc_len)) __unique_prefix_A1777
= ((max_desc_len)); const typeof((strlen(u->description))
) __unique_prefix_B1778 = ((strlen(u->description))); __unique_prefix_A1777
> __unique_prefix_B1778 ? __unique_prefix_A1777 : __unique_prefix_B1778
; });

411

412

if (u->job_id != 0) {

413

job_len = MAX(job_len, strlen(u->job_type))__extension__ ({ const typeof((job_len)) __unique_prefix_A1779
= ((job_len)); const typeof((strlen(u->job_type))) __unique_prefix_B1780
= ((strlen(u->job_type))); __unique_prefix_A1779 > __unique_prefix_B1780
? __unique_prefix_A1779 : __unique_prefix_B1780; });

414

job_count++;

415

}

416

417

if (!arg_no_legend &&

418

(streq(u->active_state, "failed")(strcmp((u->active_state),("failed")) == 0) ||

419

STR_IN_SET(u->load_state, "error", "not-found", "bad-setting", "masked")(!!strv_find((((char**) ((const char*[]) { "error", "not-found"
, "bad-setting", "masked", ((void*)0) }))), (u->load_state
)))))

420

circle_len = 2;

421

}

422

423

if (!arg_full && original_stdout_is_tty) {

424

unsigned basic_len;

425

426

id_len = MIN(max_id_len, 25u)__extension__ ({ const typeof((max_id_len)) __unique_prefix_A1781
= ((max_id_len)); const typeof((25u)) __unique_prefix_B1782 =
((25u)); __unique_prefix_A1781 < __unique_prefix_B1782 ? __unique_prefix_A1781
: __unique_prefix_B1782; }); /* as much as it needs, but at most 25 for now */

427

basic_len = circle_len + 1 + id_len + 1 + load_len + 1 + active_len + 1 + sub_len + 1;

428

429

if (job_count)

430

basic_len += job_len + 1;

431

432

if (basic_len < (unsigned) columns()) {

433

unsigned extra_len, incr;

434

extra_len = columns() - basic_len;

435

436

/* Either UNIT already got 25, or is fully satisfied.

437

* Grant up to 25 to DESC now. */

438

incr = MIN(extra_len, 25u)__extension__ ({ const typeof((extra_len)) __unique_prefix_A1783
= ((extra_len)); const typeof((25u)) __unique_prefix_B1784 =
((25u)); __unique_prefix_A1783 < __unique_prefix_B1784 ? __unique_prefix_A1783
: __unique_prefix_B1784; });

439

desc_len = incr;

440

extra_len -= incr;

441

442

/* Of the remainder give as much as the ID needs to the ID, and give the rest to the

443

* description but not more than it needs. */

444

if (extra_len > 0) {

445

incr = MIN(max_id_len - id_len, extra_len)__extension__ ({ const typeof((max_id_len - id_len)) __unique_prefix_A1785
= ((max_id_len - id_len)); const typeof((extra_len)) __unique_prefix_B1786
= ((extra_len)); __unique_prefix_A1785 < __unique_prefix_B1786
? __unique_prefix_A1785 : __unique_prefix_B1786; });

446

id_len += incr;

447

desc_len += MIN(extra_len - incr, max_desc_len - desc_len)__extension__ ({ const typeof((extra_len - incr)) __unique_prefix_A1787
= ((extra_len - incr)); const typeof((max_desc_len - desc_len
)) __unique_prefix_B1788 = ((max_desc_len - desc_len)); __unique_prefix_A1787
< __unique_prefix_B1788 ? __unique_prefix_A1787 : __unique_prefix_B1788
; });

448

}

449

} else

450

desc_len = 0;

451

} else {

452

id_len = max_id_len;

453

desc_len = max_desc_len;

454

}

455

456

for (u = unit_infos; u < unit_infos + c; u++) {

457

_cleanup_free___attribute__((cleanup(freep))) char *e = NULL((void*)0), *j = NULL((void*)0);

458

const char *on_underline = "", *off_underline = "";

459

const char *on_loaded = "", *off_loaded = "";

460

const char *on_active = "", *off_active = "";

461

const char *on_circle = "", *off_circle = "";

462

const char *id;

463

bool_Bool circle = false0, underline = false0;

464

465

if (!n_shown && !arg_no_legend) {

466

467

if (circle_len > 0)

468

fputs(" ", stdoutstdout);

469

470

printf("%s%-*s %-*s %-*s %-*s ",

471

ansi_underline(),

472

id_len, "UNIT",

473

load_len, "LOAD",

474

active_len, "ACTIVE",

475

sub_len, "SUB");

476

477

if (job_count)

478

printf("%-*s ", job_len, "JOB");

479

480

printf("%-*.*s%s\n",

481

desc_len,

482

!arg_full && arg_no_pager ? (int) desc_len : -1,

483

"DESCRIPTION",

484

ansi_normal());

485

}

486

487

n_shown++;

488

489

if (u + 1 < unit_infos + c &&

490

!streq(unit_type_suffix(u->id), unit_type_suffix((u + 1)->id))(strcmp((unit_type_suffix(u->id)),(unit_type_suffix((u + 1
)->id))) == 0)) {

491

on_underline = ansi_underline();

492

off_underline = ansi_normal();

493

underline = true1;

494

}

495

496

if (STR_IN_SET(u->load_state, "error", "not-found", "bad-setting", "masked")(!!strv_find((((char**) ((const char*[]) { "error", "not-found"
, "bad-setting", "masked", ((void*)0) }))), (u->load_state
))) && !arg_plain) {

497

on_circle = ansi_highlight_yellow();

498

off_circle = ansi_normal();

499

circle = true1;

500

on_loaded = underline ? ansi_highlight_red_underline() : ansi_highlight_red();

501

off_loaded = underline ? on_underline : ansi_normal();

502

} else if (streq(u->active_state, "failed")(strcmp((u->active_state),("failed")) == 0) && !arg_plain) {

503

on_circle = ansi_highlight_red();

504

off_circle = ansi_normal();

505

circle = true1;

506

on_active = underline ? ansi_highlight_red_underline() : ansi_highlight_red();

507

off_active = underline ? on_underline : ansi_normal();

508

}

509

510

if (u->machine) {

511

j = strjoin(u->machine, ":", u->id)strjoin_real((u->machine), ":", u->id, ((void*)0));

512

if (!j)

513

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 513, __func__);

514

515

id = j;

516

} else

517

id = u->id;

518

519

if (arg_full) {

520

e = ellipsize(id, id_len, 33);

521

if (!e)

522

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 522, __func__);

523

524

id = e;

525

}

526

527

if (circle_len > 0)

528

printf("%s%s%s ", on_circle, circle ? special_glyph(BLACK_CIRCLE) : " ", off_circle);

529

530

printf("%s%s%-*s%s %s%-*s%s %s%-*s %-*s%s %-*s",

531

on_underline,

532

on_active, id_len, id, off_active,

533

on_loaded, load_len, u->load_state, off_loaded,

534

on_active, active_len, u->active_state,

535

sub_len, u->sub_state, off_active,

536

job_count ? job_len + 1 : 0, u->job_id ? u->job_type : "");

537

538

printf("%-*.*s%s\n",

539

desc_len,

540

!arg_full && arg_no_pager ? (int) desc_len : -1,

541

u->description,

542

off_underline);

543

}

544

545

if (!arg_no_legend) {

546

const char *on, *off;

547

548

if (n_shown) {

549

puts("\n"

550

"LOAD = Reflects whether the unit definition was properly loaded.\n"

551

"ACTIVE = The high-level unit activation state, i.e. generalization of SUB.\n"

552

"SUB = The low-level unit activation state, values depend on unit type.");

553

puts(job_count ? "JOB = Pending job for the unit.\n" : "");

554

on = ansi_highlight();

555

off = ansi_normal();

556

} else {

557

on = ansi_highlight_red();

558

off = ansi_normal();

559

}

560

561

if (arg_all)

562

printf("%s%u loaded units listed.%s\n"

563

"To show all installed unit files use 'systemctl list-unit-files'.\n",

564

on, n_shown, off);

565

else

566

printf("%s%u loaded units listed.%s Pass --all to see loaded but inactive units, too.\n"

567

"To show all installed unit files use 'systemctl list-unit-files'.\n",

568

on, n_shown, off);

569

}

570

571

return 0;

572

}

573

574

static int get_unit_list(

575

sd_bus *bus,

576

const char *machine,

577

char **patterns,

578

UnitInfo **unit_infos,

579

int c,

580

sd_bus_message **_reply) {

581

582

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

583

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

584

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

585

size_t size = c;

586

int r;

587

UnitInfo u;

588

bool_Bool fallback = false0;

589

590

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 590
, __PRETTY_FUNCTION__); } while (0);

591

assert(unit_infos)do { if ((__builtin_expect(!!(!(unit_infos)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("unit_infos"), "../src/systemctl/systemctl.c"
, 591, __PRETTY_FUNCTION__); } while (0);

592

assert(_reply)do { if ((__builtin_expect(!!(!(_reply)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_reply"), "../src/systemctl/systemctl.c"
, 592, __PRETTY_FUNCTION__); } while (0);

593

594

r = sd_bus_message_new_method_call(

595

bus,

596

&m,

597

"org.freedesktop.systemd1",

598

"/org/freedesktop/systemd1",

599

"org.freedesktop.systemd1.Manager",

600

"ListUnitsByPatterns");

601

if (r < 0)

602

return bus_log_create_error(r);

603

604

r = sd_bus_message_append_strv(m, arg_states);

605

if (r < 0)

606

return bus_log_create_error(r);

607

608

r = sd_bus_message_append_strv(m, patterns);

609

if (r < 0)

610

return bus_log_create_error(r);

611

612

r = sd_bus_call(bus, m, 0, &error, &reply);

613

if (r < 0 && (sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD"org.freedesktop.DBus.Error.UnknownMethod") ||

614

sd_bus_error_has_name(&error, SD_BUS_ERROR_ACCESS_DENIED"org.freedesktop.DBus.Error.AccessDenied"))) {

615

/* Fallback to legacy ListUnitsFiltered method */

616

fallback = true1;

617

log_debug_errno(r, "Failed to list units: %s Falling back to ListUnitsFiltered method.", bus_error_message(&error, r))({ int _level = ((7)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 617, __func__, "Failed to list units: %s Falling back to ListUnitsFiltered method."
, bus_error_message(&error, r)) : -abs(_e); });

618

m = sd_bus_message_unref(m);

619

sd_bus_error_free(&error);

620

621

r = sd_bus_message_new_method_call(

622

bus,

623

&m,

624

"org.freedesktop.systemd1",

625

"/org/freedesktop/systemd1",

626

"org.freedesktop.systemd1.Manager",

627

"ListUnitsFiltered");

628

if (r < 0)

629

return bus_log_create_error(r);

630

631

r = sd_bus_message_append_strv(m, arg_states);

632

if (r < 0)

633

return bus_log_create_error(r);

634

635

r = sd_bus_call(bus, m, 0, &error, &reply);

636

}

637

if (r < 0)

638

return log_error_errno(r, "Failed to list units: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 638, __func__, "Failed to list units: %s"
, bus_error_message(&error, r)) : -abs(_e); });

639

640

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)");

641

if (r < 0)

642

return bus_log_parse_error(r);

643

644

while ((r = bus_parse_unit_info(reply, &u)) > 0) {

645

u.machine = machine;

646

647

if (!output_show_unit(&u, fallback ? patterns : NULL((void*)0)))

648

continue;

649

650

if (!GREEDY_REALLOC(*unit_infos, size, c+1)greedy_realloc((void**) &(*unit_infos), &(size), (c+1
), sizeof((*unit_infos)[0])))

651

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 651, __func__);

652

653

(*unit_infos)[c++] = u;

654

}

655

if (r < 0)

656

return bus_log_parse_error(r);

657

658

r = sd_bus_message_exit_container(reply);

659

if (r < 0)

660

return bus_log_parse_error(r);

661

662

*_reply = TAKE_PTR(reply)({ typeof(reply) _ptr_ = (reply); (reply) = ((void*)0); _ptr_
; });

663

664

return c;

665

}

666

667

static void message_set_freep(Set **set) {

668

set_free_with_destructor(*set, sd_bus_message_unref)({ ({ void *_item; while ((_item = set_steal_first(*set))) sd_bus_message_unref
(_item); }); set_free(*set); });

669

}

670

671

static int get_unit_list_recursive(

672

sd_bus *bus,

673

char **patterns,

674

UnitInfo **_unit_infos,

675

Set **_replies,

676

char ***_machines) {

677

678

_cleanup_free___attribute__((cleanup(freep))) UnitInfo *unit_infos = NULL((void*)0);

679

_cleanup_(message_set_freep)__attribute__((cleanup(message_set_freep))) Set *replies;

680

sd_bus_message *reply;

681

int c, r;

682

683

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 683
, __PRETTY_FUNCTION__); } while (0);

684

assert(_replies)do { if ((__builtin_expect(!!(!(_replies)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_replies"), "../src/systemctl/systemctl.c"
, 684, __PRETTY_FUNCTION__); } while (0);

685

assert(_unit_infos)do { if ((__builtin_expect(!!(!(_unit_infos)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_unit_infos"), "../src/systemctl/systemctl.c"
, 685, __PRETTY_FUNCTION__); } while (0);

686

assert(_machines)do { if ((__builtin_expect(!!(!(_machines)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_machines"), "../src/systemctl/systemctl.c"
, 686, __PRETTY_FUNCTION__); } while (0);

687

688

replies = set_new(NULL)internal_set_new(((void*)0) );

689

if (!replies)

690

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 690, __func__);

691

692

c = get_unit_list(bus, NULL((void*)0), patterns, &unit_infos, 0, &reply);

693

if (c < 0)

694

return c;

695

696

r = set_put(replies, reply);

697

if (r < 0) {

698

sd_bus_message_unref(reply);

699

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 699, __func__);

700

}

701

702

if (arg_recursive) {

703

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **machines = NULL((void*)0);

704

char **i;

705

706

r = sd_get_machine_names(&machines);

707

if (r < 0)

708

return log_error_errno(r, "Failed to get machine names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 708, __func__, "Failed to get machine names: %m"
) : -abs(_e); });

709

710

STRV_FOREACH(i, machines)for ((i) = (machines); (i) && *(i); (i)++) {

711

_cleanup_(sd_bus_flush_close_unrefp)__attribute__((cleanup(sd_bus_flush_close_unrefp))) sd_bus *container = NULL((void*)0);

712

int k;

713

714

r = sd_bus_open_system_machine(&container, *i);

715

if (r < 0) {

716

log_warning_errno(r, "Failed to connect to container %s, ignoring: %m", *i)({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 716, __func__, "Failed to connect to container %s, ignoring: %m"
, *i) : -abs(_e); });

717

continue;

718

}

719

720

k = get_unit_list(container, *i, patterns, &unit_infos, c, &reply);

721

if (k < 0)

722

return k;

723

724

c = k;

725

726

r = set_put(replies, reply);

727

if (r < 0) {

728

sd_bus_message_unref(reply);

729

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 729, __func__);

730

}

731

}

732

733

*_machines = TAKE_PTR(machines)({ typeof(machines) _ptr_ = (machines); (machines) = ((void*)
0); _ptr_; });

734

} else

735

*_machines = NULL((void*)0);

736

737

*_unit_infos = TAKE_PTR(unit_infos)({ typeof(unit_infos) _ptr_ = (unit_infos); (unit_infos) = ((
void*)0); _ptr_; });

738

*_replies = TAKE_PTR(replies)({ typeof(replies) _ptr_ = (replies); (replies) = ((void*)0);
_ptr_; });

739

740

return c;

741

}

742

743

static int list_units(int argc, char *argv[], void *userdata) {

744

_cleanup_free___attribute__((cleanup(freep))) UnitInfo *unit_infos = NULL((void*)0);

745

_cleanup_(message_set_freep)__attribute__((cleanup(message_set_freep))) Set *replies = NULL((void*)0);

746

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **machines = NULL((void*)0);

747

sd_bus *bus;

748

int r;

749

750

r = acquire_bus(BUS_MANAGER, &bus);

751

if (r < 0)

752

return r;

753

754

(void) pager_open(arg_no_pager, false0);

755

756

r = get_unit_list_recursive(bus, strv_skip(argv, 1), &unit_infos, &replies, &machines);

757

if (r < 0)

758

return r;

759

760

qsort_safe(unit_infos, r, sizeof(UnitInfo), compare_unit_info);

761

return output_units_list(unit_infos, r);

762

}

763

764

static int get_triggered_units(

765

sd_bus *bus,

766

const char* path,

767

char*** ret) {

768

769

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

770

int r;

771

772

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 772
, __PRETTY_FUNCTION__); } while (0);

773

assert(path)do { if ((__builtin_expect(!!(!(path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("path"), "../src/systemctl/systemctl.c",
773, __PRETTY_FUNCTION__); } while (0);

774

assert(ret)do { if ((__builtin_expect(!!(!(ret)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret"), "../src/systemctl/systemctl.c", 774
, __PRETTY_FUNCTION__); } while (0);

775

776

r = sd_bus_get_property_strv(

777

bus,

778

"org.freedesktop.systemd1",

779

path,

780

"org.freedesktop.systemd1.Unit",

781

"Triggers",

782

&error,

783

ret);

784

if (r < 0)

785

return log_error_errno(r, "Failed to determine triggers: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 785, __func__, "Failed to determine triggers: %s"
, bus_error_message(&error, r)) : -abs(_e); });

786

787

return 0;

788

}

789

790

static int get_listening(

791

sd_bus *bus,

792

const char* unit_path,

793

char*** listening) {

794

795

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

796

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

797

const char *type, *path;

798

int r, n = 0;

799

800

r = sd_bus_get_property(

801

bus,

802

"org.freedesktop.systemd1",

803

unit_path,

804

"org.freedesktop.systemd1.Socket",

805

"Listen",

806

&error,

807

&reply,

808

"a(ss)");

809

if (r < 0)

810

return log_error_errno(r, "Failed to get list of listening sockets: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 810, __func__, "Failed to get list of listening sockets: %s"
, bus_error_message(&error, r)) : -abs(_e); });

811

812

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ss)");

813

if (r < 0)

814

return bus_log_parse_error(r);

815

816

while ((r = sd_bus_message_read(reply, "(ss)", &type, &path)) > 0) {

817

818

r = strv_extend(listening, type);

819

if (r < 0)

820

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 820, __func__);

821

822

r = strv_extend(listening, path);

823

if (r < 0)

824

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 824, __func__);

825

826

n++;

827

}

828

if (r < 0)

829

return bus_log_parse_error(r);

830

831

r = sd_bus_message_exit_container(reply);

832

if (r < 0)

833

return bus_log_parse_error(r);

834

835

return n;

836

}

837

838

struct socket_info {

839

const char *machine;

840

const char* id;

841

842

char* type;

843

char* path;

844

845

/* Note: triggered is a list here, although it almost certainly

846

* will always be one unit. Nevertheless, dbus API allows for multiple

847

* values, so let's follow that. */

848

char** triggered;

849

850

/* The strv above is shared. free is set only in the first one. */

851

bool_Bool own_triggered;

852

};

853

854

static int socket_info_compare(const struct socket_info *a, const struct socket_info *b) {

855

int o;

856

857

assert(a)do { if ((__builtin_expect(!!(!(a)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("a"), "../src/systemctl/systemctl.c", 857
, __PRETTY_FUNCTION__); } while (0);

858

assert(b)do { if ((__builtin_expect(!!(!(b)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("b"), "../src/systemctl/systemctl.c", 858
, __PRETTY_FUNCTION__); } while (0);

859

860

if (!a->machine && b->machine)

861

return -1;

862

if (a->machine && !b->machine)

863

return 1;

864

if (a->machine && b->machine) {

865

o = strcasecmp(a->machine, b->machine);

866

if (o != 0)

867

return o;

868

}

869

870

o = strcmp(a->path, b->path);

871

if (o == 0)

872

o = strcmp(a->type, b->type);

873

874

return o;

875

}

876

877

static int output_sockets_list(struct socket_info *socket_infos, unsigned cs) {

878

struct socket_info *s;

879

unsigned pathlen = STRLEN("LISTEN")(sizeof("""LISTEN""") - 1),

880

typelen = STRLEN("TYPE")(sizeof("""TYPE""") - 1) * arg_show_types,

881

socklen = STRLEN("UNIT")(sizeof("""UNIT""") - 1),

882

servlen = STRLEN("ACTIVATES")(sizeof("""ACTIVATES""") - 1);

883

const char *on, *off;

884

885

for (s = socket_infos; s < socket_infos + cs; s++) {

886

unsigned tmp = 0;

887

char **a;

888

889

socklen = MAX(socklen, strlen(s->id))__extension__ ({ const typeof((socklen)) __unique_prefix_A1789
= ((socklen)); const typeof((strlen(s->id))) __unique_prefix_B1790
= ((strlen(s->id))); __unique_prefix_A1789 > __unique_prefix_B1790
? __unique_prefix_A1789 : __unique_prefix_B1790; });

890

if (arg_show_types)

891

typelen = MAX(typelen, strlen(s->type))__extension__ ({ const typeof((typelen)) __unique_prefix_A1791
= ((typelen)); const typeof((strlen(s->type))) __unique_prefix_B1792
= ((strlen(s->type))); __unique_prefix_A1791 > __unique_prefix_B1792
? __unique_prefix_A1791 : __unique_prefix_B1792; });

892

pathlen = MAX(pathlen, strlen(s->path) + (s->machine ? strlen(s->machine)+1 : 0))__extension__ ({ const typeof((pathlen)) __unique_prefix_A1793
= ((pathlen)); const typeof((strlen(s->path) + (s->machine
? strlen(s->machine)+1 : 0))) __unique_prefix_B1794 = ((strlen
(s->path) + (s->machine ? strlen(s->machine)+1 : 0))
); __unique_prefix_A1793 > __unique_prefix_B1794 ? __unique_prefix_A1793
: __unique_prefix_B1794; });

893

894

STRV_FOREACH(a, s->triggered)for ((a) = (s->triggered); (a) && *(a); (a)++)

895

tmp += strlen(*a) + 2*(a != s->triggered);

896

servlen = MAX(servlen, tmp)__extension__ ({ const typeof((servlen)) __unique_prefix_A1795
= ((servlen)); const typeof((tmp)) __unique_prefix_B1796 = (
(tmp)); __unique_prefix_A1795 > __unique_prefix_B1796 ? __unique_prefix_A1795
: __unique_prefix_B1796; });

897

}

898

899

if (cs) {

900

if (!arg_no_legend)

901

printf("%-*s %-*.*s%-*s %s\n",

902

pathlen, "LISTEN",

903

typelen + arg_show_types, typelen + arg_show_types, "TYPE ",

904

socklen, "UNIT",

905

"ACTIVATES");

906

907

for (s = socket_infos; s < socket_infos + cs; s++) {

908

_cleanup_free___attribute__((cleanup(freep))) char *j = NULL((void*)0);

909

const char *path;

910

char **a;

911

912

if (s->machine) {

913

j = strjoin(s->machine, ":", s->path)strjoin_real((s->machine), ":", s->path, ((void*)0));

914

if (!j)

915

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 915, __func__);

916

path = j;

917

} else

918

path = s->path;

919

920

if (arg_show_types)

921

printf("%-*s %-*s %-*s",

922

pathlen, path, typelen, s->type, socklen, s->id);

923

else

924

printf("%-*s %-*s",

925

pathlen, path, socklen, s->id);

926

STRV_FOREACH(a, s->triggered)for ((a) = (s->triggered); (a) && *(a); (a)++)

927

printf("%s %s",

928

a == s->triggered ? "" : ",", *a);

929

printf("\n");

930

}

931

932

on = ansi_highlight();

933

off = ansi_normal();

934

if (!arg_no_legend)

935

printf("\n");

936

} else {

937

on = ansi_highlight_red();

938

off = ansi_normal();

939

}

940

941

if (!arg_no_legend) {

942

printf("%s%u sockets listed.%s\n", on, cs, off);

943

if (!arg_all)

944

printf("Pass --all to see loaded but inactive sockets, too.\n");

945

}

946

947

return 0;

948

}

949

950

static int list_sockets(int argc, char *argv[], void *userdata) {

951

_cleanup_(message_set_freep)__attribute__((cleanup(message_set_freep))) Set *replies = NULL((void*)0);

952

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **machines = NULL((void*)0);

953

_cleanup_free___attribute__((cleanup(freep))) UnitInfo *unit_infos = NULL((void*)0);

954

_cleanup_free___attribute__((cleanup(freep))) struct socket_info *socket_infos = NULL((void*)0);

955

const UnitInfo *u;

956

struct socket_info *s;

957

unsigned cs = 0;

958

size_t size = 0;

959

int r = 0, n;

960

sd_bus *bus;

961

962

r = acquire_bus(BUS_MANAGER, &bus);

963

if (r < 0)

964

return r;

965

966

(void) pager_open(arg_no_pager, false0);

967

968

n = get_unit_list_recursive(bus, strv_skip(argv, 1), &unit_infos, &replies, &machines);

969

if (n < 0)

970

return n;

971

972

for (u = unit_infos; u < unit_infos + n; u++) {

973

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **listening = NULL((void*)0), **triggered = NULL((void*)0);

974

int i, c;

975

976

if (!endswith(u->id, ".socket"))

977

continue;

978

979

r = get_triggered_units(bus, u->unit_path, &triggered);

980

if (r < 0)

981

goto cleanup;

982

983

c = get_listening(bus, u->unit_path, &listening);

984

if (c < 0) {

985

r = c;

986

goto cleanup;

987

}

988

989

if (!GREEDY_REALLOC(socket_infos, size, cs + c)greedy_realloc((void**) &(socket_infos), &(size), (cs
+ c), sizeof((socket_infos)[0]))) {

990

r = log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 990, __func__);

991

goto cleanup;

992

}

993

994

for (i = 0; i < c; i++)

995

socket_infos[cs + i] = (struct socket_info) {

996

.machine = u->machine,

997

.id = u->id,

998

.type = listening[i*2],

999

.path = listening[i*2 + 1],

1000

.triggered = triggered,

1001

.own_triggered = i==0,

1002

};

1003

1004

/* from this point on we will cleanup those socket_infos */

1005

cs += c;

1006

free(listening);

1007

listening = triggered = NULL((void*)0); /* avoid cleanup */

1008

}

1009

1010

qsort_safe(socket_infos, cs, sizeof(struct socket_info),

1011

(__compar_fn_t) socket_info_compare);

1012

1013

output_sockets_list(socket_infos, cs);

1014

1015

cleanup:

1016

assert(cs == 0 || socket_infos)do { if ((__builtin_expect(!!(!(cs == 0 || socket_infos)),0))
) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("cs == 0 || socket_infos"
), "../src/systemctl/systemctl.c", 1016, __PRETTY_FUNCTION__)
; } while (0);

1017

for (s = socket_infos; s < socket_infos + cs; s++) {

1018

free(s->type);

1019

free(s->path);

1020

if (s->own_triggered)

1021

strv_free(s->triggered);

1022

}

1023

1024

return r;

1025

}

1026

1027

static int get_next_elapse(

1028

sd_bus *bus,

1029

const char *path,

1030

dual_timestamp *next) {

1031

1032

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

1033

dual_timestamp t;

1034

int r;

1035

1036

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 1036
, __PRETTY_FUNCTION__); } while (0);

1037

assert(path)do { if ((__builtin_expect(!!(!(path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("path"), "../src/systemctl/systemctl.c",
1037, __PRETTY_FUNCTION__); } while (0);

1038

assert(next)do { if ((__builtin_expect(!!(!(next)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("next"), "../src/systemctl/systemctl.c",
1038, __PRETTY_FUNCTION__); } while (0);

1039

1040

r = sd_bus_get_property_trivial(

1041

bus,

1042

"org.freedesktop.systemd1",

1043

path,

1044

"org.freedesktop.systemd1.Timer",

1045

"NextElapseUSecMonotonic",

1046

&error,

1047

't',

1048

&t.monotonic);

1049

if (r < 0)

1050

return log_error_errno(r, "Failed to get next elapse time: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1050, __func__, "Failed to get next elapse time: %s"
, bus_error_message(&error, r)) : -abs(_e); });

1051

1052

r = sd_bus_get_property_trivial(

1053

bus,

1054

"org.freedesktop.systemd1",

1055

path,

1056

"org.freedesktop.systemd1.Timer",

1057

"NextElapseUSecRealtime",

1058

&error,

1059

't',

1060

&t.realtime);

1061

if (r < 0)

1062

return log_error_errno(r, "Failed to get next elapse time: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1062, __func__, "Failed to get next elapse time: %s"
, bus_error_message(&error, r)) : -abs(_e); });

1063

1064

*next = t;

1065

return 0;

1066

}

1067

1068

static int get_last_trigger(

1069

sd_bus *bus,

1070

const char *path,

1071

usec_t *last) {

1072

1073

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

1074

int r;

1075

1076

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 1076
, __PRETTY_FUNCTION__); } while (0);

1077

assert(path)do { if ((__builtin_expect(!!(!(path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("path"), "../src/systemctl/systemctl.c",
1077, __PRETTY_FUNCTION__); } while (0);

1078

assert(last)do { if ((__builtin_expect(!!(!(last)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("last"), "../src/systemctl/systemctl.c",
1078, __PRETTY_FUNCTION__); } while (0);

1079

1080

r = sd_bus_get_property_trivial(

1081

bus,

1082

"org.freedesktop.systemd1",

1083

path,

1084

"org.freedesktop.systemd1.Timer",

1085

"LastTriggerUSec",

1086

&error,

1087

't',

1088

last);

1089

if (r < 0)

1090

return log_error_errno(r, "Failed to get last trigger time: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1090, __func__, "Failed to get last trigger time: %s"
, bus_error_message(&error, r)) : -abs(_e); });

1091

1092

return 0;

1093

}

1094

1095

struct timer_info {

1096

const char* machine;

1097

const char* id;

1098

usec_t next_elapse;

1099

usec_t last_trigger;

1100

char** triggered;

1101

};

1102

1103

static int timer_info_compare(const struct timer_info *a, const struct timer_info *b) {

1104

int o;

1105

1106

assert(a)do { if ((__builtin_expect(!!(!(a)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("a"), "../src/systemctl/systemctl.c", 1106
, __PRETTY_FUNCTION__); } while (0);

1107

assert(b)do { if ((__builtin_expect(!!(!(b)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("b"), "../src/systemctl/systemctl.c", 1107
, __PRETTY_FUNCTION__); } while (0);

1108

1109

if (!a->machine && b->machine)

1110

return -1;

1111

if (a->machine && !b->machine)

1112

return 1;

1113

if (a->machine && b->machine) {

1114

o = strcasecmp(a->machine, b->machine);

1115

if (o != 0)

1116

return o;

1117

}

1118

1119

if (a->next_elapse < b->next_elapse)

1120

return -1;

1121

if (a->next_elapse > b->next_elapse)

1122

return 1;

1123

1124

return strcmp(a->id, b->id);

1125

}

1126

1127

static int output_timers_list(struct timer_info *timer_infos, unsigned n) {

1128

struct timer_info *t;

1129

unsigned

1130

nextlen = STRLEN("NEXT")(sizeof("""NEXT""") - 1),

1131

leftlen = STRLEN("LEFT")(sizeof("""LEFT""") - 1),

1132

lastlen = STRLEN("LAST")(sizeof("""LAST""") - 1),

1133

passedlen = STRLEN("PASSED")(sizeof("""PASSED""") - 1),

1134

unitlen = STRLEN("UNIT")(sizeof("""UNIT""") - 1),

1135

activatelen = STRLEN("ACTIVATES")(sizeof("""ACTIVATES""") - 1);

1136

1137

const char *on, *off;

1138

1139

assert(timer_infos || n == 0)do { if ((__builtin_expect(!!(!(timer_infos || n == 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("timer_infos || n == 0"), "../src/systemctl/systemctl.c"
, 1139, __PRETTY_FUNCTION__); } while (0);

1140

1141

for (t = timer_infos; t < timer_infos + n; t++) {

1142

unsigned ul = 0;

1143

char **a;

1144

1145

if (t->next_elapse > 0) {

1146

char tstamp[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)] = "", trel[FORMAT_TIMESTAMP_RELATIVE_MAX256] = "";

1147

1148

format_timestamp(tstamp, sizeof(tstamp), t->next_elapse);

1149

nextlen = MAX(nextlen, strlen(tstamp) + 1)__extension__ ({ const typeof((nextlen)) __unique_prefix_A1797
= ((nextlen)); const typeof((strlen(tstamp) + 1)) __unique_prefix_B1798
= ((strlen(tstamp) + 1)); __unique_prefix_A1797 > __unique_prefix_B1798
? __unique_prefix_A1797 : __unique_prefix_B1798; });

1150

1151

format_timestamp_relative(trel, sizeof(trel), t->next_elapse);

1152

leftlen = MAX(leftlen, strlen(trel))__extension__ ({ const typeof((leftlen)) __unique_prefix_A1799
= ((leftlen)); const typeof((strlen(trel))) __unique_prefix_B1800
= ((strlen(trel))); __unique_prefix_A1799 > __unique_prefix_B1800
? __unique_prefix_A1799 : __unique_prefix_B1800; });

1153

}

1154

1155

if (t->last_trigger > 0) {

1156

char tstamp[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)] = "", trel[FORMAT_TIMESTAMP_RELATIVE_MAX256] = "";

1157

1158

format_timestamp(tstamp, sizeof(tstamp), t->last_trigger);

1159

lastlen = MAX(lastlen, strlen(tstamp) + 1)__extension__ ({ const typeof((lastlen)) __unique_prefix_A1801
= ((lastlen)); const typeof((strlen(tstamp) + 1)) __unique_prefix_B1802
= ((strlen(tstamp) + 1)); __unique_prefix_A1801 > __unique_prefix_B1802
? __unique_prefix_A1801 : __unique_prefix_B1802; });

1160

1161

format_timestamp_relative(trel, sizeof(trel), t->last_trigger);

1162

passedlen = MAX(passedlen, strlen(trel))__extension__ ({ const typeof((passedlen)) __unique_prefix_A1803
= ((passedlen)); const typeof((strlen(trel))) __unique_prefix_B1804
= ((strlen(trel))); __unique_prefix_A1803 > __unique_prefix_B1804
? __unique_prefix_A1803 : __unique_prefix_B1804; });

1163

}

1164

1165

unitlen = MAX(unitlen, strlen(t->id) + (t->machine ? strlen(t->machine)+1 : 0))__extension__ ({ const typeof((unitlen)) __unique_prefix_A1805
= ((unitlen)); const typeof((strlen(t->id) + (t->machine
? strlen(t->machine)+1 : 0))) __unique_prefix_B1806 = ((strlen
(t->id) + (t->machine ? strlen(t->machine)+1 : 0)));
__unique_prefix_A1805 > __unique_prefix_B1806 ? __unique_prefix_A1805
: __unique_prefix_B1806; });

1166

1167

STRV_FOREACH(a, t->triggered)for ((a) = (t->triggered); (a) && *(a); (a)++)

1168

ul += strlen(*a) + 2*(a != t->triggered);

1169

1170

activatelen = MAX(activatelen, ul)__extension__ ({ const typeof((activatelen)) __unique_prefix_A1807
= ((activatelen)); const typeof((ul)) __unique_prefix_B1808 =
((ul)); __unique_prefix_A1807 > __unique_prefix_B1808 ? __unique_prefix_A1807
: __unique_prefix_B1808; });

1171

}

1172

1173

if (n > 0) {

1174

if (!arg_no_legend)

1175

printf("%-*s %-*s %-*s %-*s %-*s %s\n",

1176

nextlen, "NEXT",

1177

leftlen, "LEFT",

1178

lastlen, "LAST",

1179

passedlen, "PASSED",

1180

unitlen, "UNIT",

1181

"ACTIVATES");

1182

1183

for (t = timer_infos; t < timer_infos + n; t++) {

1184

_cleanup_free___attribute__((cleanup(freep))) char *j = NULL((void*)0);

1185

const char *unit;

1186

char tstamp1[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)] = "n/a", trel1[FORMAT_TIMESTAMP_RELATIVE_MAX256] = "n/a";

1187

char tstamp2[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)] = "n/a", trel2[FORMAT_TIMESTAMP_RELATIVE_MAX256] = "n/a";

1188

char **a;

1189

1190

format_timestamp(tstamp1, sizeof(tstamp1), t->next_elapse);

1191

format_timestamp_relative(trel1, sizeof(trel1), t->next_elapse);

1192

1193

format_timestamp(tstamp2, sizeof(tstamp2), t->last_trigger);

1194

format_timestamp_relative(trel2, sizeof(trel2), t->last_trigger);

1195

1196

if (t->machine) {

1197

j = strjoin(t->machine, ":", t->id)strjoin_real((t->machine), ":", t->id, ((void*)0));

1198

if (!j)

1199

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1199, __func__);

1200

unit = j;

1201

} else

1202

unit = t->id;

1203

1204

printf("%-*s %-*s %-*s %-*s %-*s",

1205

nextlen, tstamp1, leftlen, trel1, lastlen, tstamp2, passedlen, trel2, unitlen, unit);

1206

1207

STRV_FOREACH(a, t->triggered)for ((a) = (t->triggered); (a) && *(a); (a)++)

1208

printf("%s %s",

1209

a == t->triggered ? "" : ",", *a);

1210

printf("\n");

1211

}

1212

1213

on = ansi_highlight();

1214

off = ansi_normal();

1215

if (!arg_no_legend)

1216

printf("\n");

1217

} else {

1218

on = ansi_highlight_red();

1219

off = ansi_normal();

1220

}

1221

1222

if (!arg_no_legend) {

1223

printf("%s%u timers listed.%s\n", on, n, off);

1224

if (!arg_all)

1225

printf("Pass --all to see loaded but inactive timers, too.\n");

1226

}

1227

1228

return 0;

1229

}

1230

1231

static usec_t calc_next_elapse(dual_timestamp *nw, dual_timestamp *next) {

1232

usec_t next_elapse;

1233

1234

assert(nw)do { if ((__builtin_expect(!!(!(nw)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("nw"), "../src/systemctl/systemctl.c", 1234
, __PRETTY_FUNCTION__); } while (0);

1235

assert(next)do { if ((__builtin_expect(!!(!(next)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("next"), "../src/systemctl/systemctl.c",
1235, __PRETTY_FUNCTION__); } while (0);

1236

1237

if (next->monotonic != USEC_INFINITY((usec_t) -1) && next->monotonic > 0) {

1238

usec_t converted;

1239

1240

if (next->monotonic > nw->monotonic)

1241

converted = nw->realtime + (next->monotonic - nw->monotonic);

1242

else

1243

converted = nw->realtime - (nw->monotonic - next->monotonic);

1244

1245

if (next->realtime != USEC_INFINITY((usec_t) -1) && next->realtime > 0)

1246

next_elapse = MIN(converted, next->realtime)__extension__ ({ const typeof((converted)) __unique_prefix_A1809
= ((converted)); const typeof((next->realtime)) __unique_prefix_B1810
= ((next->realtime)); __unique_prefix_A1809 < __unique_prefix_B1810
? __unique_prefix_A1809 : __unique_prefix_B1810; });

1247

else

1248

next_elapse = converted;

1249

1250

} else

1251

next_elapse = next->realtime;

1252

1253

return next_elapse;

1254

}

1255

1256

static int list_timers(int argc, char *argv[], void *userdata) {

1257

_cleanup_(message_set_freep)__attribute__((cleanup(message_set_freep))) Set *replies = NULL((void*)0);

1258

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **machines = NULL((void*)0);

1259

_cleanup_free___attribute__((cleanup(freep))) struct timer_info *timer_infos = NULL((void*)0);

1260

_cleanup_free___attribute__((cleanup(freep))) UnitInfo *unit_infos = NULL((void*)0);

1261

struct timer_info *t;

1262

const UnitInfo *u;

1263

size_t size = 0;

1264

int n, c = 0;

1265

dual_timestamp nw;

1266

sd_bus *bus;

1267

int r = 0;

1268

1269

r = acquire_bus(BUS_MANAGER, &bus);

1270

if (r < 0)

1271

return r;

1272

1273

(void) pager_open(arg_no_pager, false0);

1274

1275

n = get_unit_list_recursive(bus, strv_skip(argv, 1), &unit_infos, &replies, &machines);

1276

if (n < 0)

1277

return n;

1278

1279

dual_timestamp_get(&nw);

1280

1281

for (u = unit_infos; u < unit_infos + n; u++) {

1282

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **triggered = NULL((void*)0);

1283

dual_timestamp next = DUAL_TIMESTAMP_NULL((struct dual_timestamp) {});

1284

usec_t m, last = 0;

1285

1286

if (!endswith(u->id, ".timer"))

1287

continue;

1288

1289

r = get_triggered_units(bus, u->unit_path, &triggered);

1290

if (r < 0)

1291

goto cleanup;

1292

1293

r = get_next_elapse(bus, u->unit_path, &next);

1294

if (r < 0)

1295

goto cleanup;

1296

1297

get_last_trigger(bus, u->unit_path, &last);

1298

1299

if (!GREEDY_REALLOC(timer_infos, size, c+1)greedy_realloc((void**) &(timer_infos), &(size), (c+1
), sizeof((timer_infos)[0]))) {

1300

r = log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1300, __func__);

1301

goto cleanup;

1302

}

1303

1304

m = calc_next_elapse(&nw, &next);

1305

1306

timer_infos[c++] = (struct timer_info) {

1307

.machine = u->machine,

1308

.id = u->id,

1309

.next_elapse = m,

1310

.last_trigger = last,

1311

.triggered = TAKE_PTR(triggered)({ typeof(triggered) _ptr_ = (triggered); (triggered) = ((void
*)0); _ptr_; }),

1312

};

1313

}

1314

1315

qsort_safe(timer_infos, c, sizeof(struct timer_info),

1316

(__compar_fn_t) timer_info_compare);

1317

1318

output_timers_list(timer_infos, c);

1319

1320

cleanup:

1321

for (t = timer_infos; t < timer_infos + c; t++)

1322

strv_free(t->triggered);

1323

1324

return r;

1325

}

1326

1327

static int compare_unit_file_list(const void *a, const void *b) {

1328

const char *d1, *d2;

1329

const UnitFileList *u = a, *v = b;

1330

1331

d1 = strrchr(u->path, '.');

1332

d2 = strrchr(v->path, '.');

1333

1334

if (d1 && d2) {

1335

int r;

1336

1337

r = strcasecmp(d1, d2);

1338

if (r != 0)

1339

return r;

1340

}

1341

1342

return strcasecmp(basename(u->path), basename(v->path));

1343

}

1344

1345

static bool_Bool output_show_unit_file(const UnitFileList *u, char **states, char **patterns) {

1346

assert(u)do { if ((__builtin_expect(!!(!(u)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("u"), "../src/systemctl/systemctl.c", 1346
, __PRETTY_FUNCTION__); } while (0);

1347

1348

if (!strv_fnmatch_or_empty(patterns, basename(u->path), FNM_NOESCAPE(1 << 1)))

1349

return false0;

1350

1351

if (!strv_isempty(arg_types)) {

1352

const char *dot;

1353

1354

dot = strrchr(u->path, '.');

1355

if (!dot)

1356

return false0;

1357

1358

if (!strv_find(arg_types, dot+1))

1359

return false0;

1360

}

1361

1362

if (!strv_isempty(states) &&

1363

!strv_find(states, unit_file_state_to_string(u->state)))

1364

return false0;

1365

1366

return true1;

1367

}

1368

1369

static void output_unit_file_list(const UnitFileList *units, unsigned c) {

1370

unsigned max_id_len, id_cols, state_cols;

1371

const UnitFileList *u;

1372

1373

max_id_len = STRLEN("UNIT FILE")(sizeof("""UNIT FILE""") - 1);

1374

state_cols = STRLEN("STATE")(sizeof("""STATE""") - 1);

1375

1376

for (u = units; u < units + c; u++) {

1377

max_id_len = MAX(max_id_len, strlen(basename(u->path)))__extension__ ({ const typeof((max_id_len)) __unique_prefix_A1811
= ((max_id_len)); const typeof((strlen(basename(u->path))
)) __unique_prefix_B1812 = ((strlen(basename(u->path)))); __unique_prefix_A1811
> __unique_prefix_B1812 ? __unique_prefix_A1811 : __unique_prefix_B1812
; });

1378

state_cols = MAX(state_cols, strlen(unit_file_state_to_string(u->state)))__extension__ ({ const typeof((state_cols)) __unique_prefix_A1813
= ((state_cols)); const typeof((strlen(unit_file_state_to_string
(u->state)))) __unique_prefix_B1814 = ((strlen(unit_file_state_to_string
(u->state)))); __unique_prefix_A1813 > __unique_prefix_B1814
? __unique_prefix_A1813 : __unique_prefix_B1814; });

1379

}

1380

1381

if (!arg_full) {

1382

unsigned basic_cols;

1383

1384

id_cols = MIN(max_id_len, 25u)__extension__ ({ const typeof((max_id_len)) __unique_prefix_A1815
= ((max_id_len)); const typeof((25u)) __unique_prefix_B1816 =
((25u)); __unique_prefix_A1815 < __unique_prefix_B1816 ? __unique_prefix_A1815
: __unique_prefix_B1816; });

1385

basic_cols = 1 + id_cols + state_cols;

1386

if (basic_cols < (unsigned) columns())

1387

id_cols += MIN(columns() - basic_cols, max_id_len - id_cols)__extension__ ({ const typeof((columns() - basic_cols)) __unique_prefix_A1817
= ((columns() - basic_cols)); const typeof((max_id_len - id_cols
)) __unique_prefix_B1818 = ((max_id_len - id_cols)); __unique_prefix_A1817
< __unique_prefix_B1818 ? __unique_prefix_A1817 : __unique_prefix_B1818
; });

1388

} else

1389

id_cols = max_id_len;

1390

1391

if (!arg_no_legend && c > 0)

1392

printf("%s%-*s %-*s%s\n",

1393

ansi_underline(),

1394

id_cols, "UNIT FILE",

1395

state_cols, "STATE",

1396

ansi_normal());

1397

1398

for (u = units; u < units + c; u++) {

1399

const char *on_underline = NULL((void*)0), *on_color = NULL((void*)0), *off = NULL((void*)0), *id;

1400

_cleanup_free___attribute__((cleanup(freep))) char *e = NULL((void*)0);

1401

bool_Bool underline;

1402

1403

underline = u + 1 < units + c &&

1404

!streq(unit_type_suffix(u->path), unit_type_suffix((u + 1)->path))(strcmp((unit_type_suffix(u->path)),(unit_type_suffix((u +
1)->path))) == 0);

1405

1406

if (underline)

1407

on_underline = ansi_underline();

1408

1409

if (IN_SET(u->state,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_MASKED, UNIT_FILE_MASKED_RUNTIME
, UNIT_FILE_DISABLED, UNIT_FILE_BAD})/sizeof(int)]; switch(u->
state) { case UNIT_FILE_MASKED: case UNIT_FILE_MASKED_RUNTIME
: case UNIT_FILE_DISABLED: case UNIT_FILE_BAD: _found = 1; break
; default: break; } _found; })

1410

UNIT_FILE_MASKED,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_MASKED, UNIT_FILE_MASKED_RUNTIME
, UNIT_FILE_DISABLED, UNIT_FILE_BAD})/sizeof(int)]; switch(u->
state) { case UNIT_FILE_MASKED: case UNIT_FILE_MASKED_RUNTIME
: case UNIT_FILE_DISABLED: case UNIT_FILE_BAD: _found = 1; break
; default: break; } _found; })

1411

UNIT_FILE_MASKED_RUNTIME,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_MASKED, UNIT_FILE_MASKED_RUNTIME
, UNIT_FILE_DISABLED, UNIT_FILE_BAD})/sizeof(int)]; switch(u->
state) { case UNIT_FILE_MASKED: case UNIT_FILE_MASKED_RUNTIME
: case UNIT_FILE_DISABLED: case UNIT_FILE_BAD: _found = 1; break
; default: break; } _found; })

1412

UNIT_FILE_DISABLED,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_MASKED, UNIT_FILE_MASKED_RUNTIME
, UNIT_FILE_DISABLED, UNIT_FILE_BAD})/sizeof(int)]; switch(u->
state) { case UNIT_FILE_MASKED: case UNIT_FILE_MASKED_RUNTIME
: case UNIT_FILE_DISABLED: case UNIT_FILE_BAD: _found = 1; break
; default: break; } _found; })

1413

UNIT_FILE_BAD)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_MASKED, UNIT_FILE_MASKED_RUNTIME
, UNIT_FILE_DISABLED, UNIT_FILE_BAD})/sizeof(int)]; switch(u->
state) { case UNIT_FILE_MASKED: case UNIT_FILE_MASKED_RUNTIME
: case UNIT_FILE_DISABLED: case UNIT_FILE_BAD: _found = 1; break
; default: break; } _found; }))

1414

on_color = underline ? ansi_highlight_red_underline() : ansi_highlight_red();

1415

else if (u->state == UNIT_FILE_ENABLED)

1416

on_color = underline ? ansi_highlight_green_underline() : ansi_highlight_green();

1417

1418

if (on_underline || on_color)

1419

off = ansi_normal();

1420

1421

id = basename(u->path);

1422

1423

e = arg_full ? NULL((void*)0) : ellipsize(id, id_cols, 33);

1424

1425

printf("%s%-*s %s%-*s%s\n",

1426

strempty(on_underline),

1427

id_cols, e ? e : id,

1428

strempty(on_color), state_cols, unit_file_state_to_string(u->state), strempty(off));

1429

}

1430

1431

if (!arg_no_legend)

1432

printf("\n%u unit files listed.\n", c);

1433

}

1434

1435

static int list_unit_files(int argc, char *argv[], void *userdata) {

1436

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

1437

_cleanup_free___attribute__((cleanup(freep))) UnitFileList *units = NULL((void*)0);

1438

UnitFileList *unit;

1439

size_t size = 0;

1440

unsigned c = 0;

1441

const char *state;

1442

char *path;

1443

int r;

1444

bool_Bool fallback = false0;

1445

1446

if (install_client_side()) {

1447

Hashmap *h;

1448

UnitFileList *u;

1449

Iterator i;

1450

unsigned n_units;

1451

1452

h = hashmap_new(&string_hash_ops)internal_hashmap_new(&string_hash_ops );

1453

if (!h)

1454

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1454, __func__);

1455

1456

r = unit_file_get_list(arg_scope, arg_root, h, arg_states, strv_skip(argv, 1));

1457

if (r < 0) {

1458

unit_file_list_free(h);

1459

return log_error_errno(r, "Failed to get unit file list: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1459, __func__, "Failed to get unit file list: %m"
) : -abs(_e); });

1460

}

1461

1462

n_units = hashmap_size(h);

1463

1464

units = new(UnitFileList, n_units ?: 1)((UnitFileList*) malloc_multiply(sizeof(UnitFileList), (n_units
?: 1))); /* avoid malloc(0) */

1465

if (!units) {

1466

unit_file_list_free(h);

1467

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1467, __func__);

1468

}

1469

1470

HASHMAP_FOREACH(u, h, i)for ((i) = ((Iterator) { .idx = ((2147483647 *2U +1U) - 1), .
next_key = ((void*)0) }); hashmap_iterate((h), &(i), (void
**)&(u), ((void*)0)); ) {

1471

if (!output_show_unit_file(u, NULL((void*)0), NULL((void*)0)))

1472

continue;

1473

1474

units[c++] = *u;

1475

free(u);

1476

}

1477

1478

assert(c <= n_units)do { if ((__builtin_expect(!!(!(c <= n_units)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("c <= n_units"), "../src/systemctl/systemctl.c"
, 1478, __PRETTY_FUNCTION__); } while (0);

1479

hashmap_free(h);

1480

1481

r = 0;

1482

} else {

1483

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

1484

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

1485

sd_bus *bus;

1486

1487

r = acquire_bus(BUS_MANAGER, &bus);

1488

if (r < 0)

1489

return r;

1490

1491

r = sd_bus_message_new_method_call(

1492

bus,

1493

&m,

1494

"org.freedesktop.systemd1",

1495

"/org/freedesktop/systemd1",

1496

"org.freedesktop.systemd1.Manager",

1497

"ListUnitFilesByPatterns");

1498

if (r < 0)

1499

return bus_log_create_error(r);

1500

1501

r = sd_bus_message_append_strv(m, arg_states);

1502

if (r < 0)

1503

return bus_log_create_error(r);

1504

1505

r = sd_bus_message_append_strv(m, strv_skip(argv, 1));

1506

if (r < 0)

1507

return bus_log_create_error(r);

1508

1509

r = sd_bus_call(bus, m, 0, &error, &reply);

1510

if (r < 0 && sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD"org.freedesktop.DBus.Error.UnknownMethod")) {

1511

/* Fallback to legacy ListUnitFiles method */

1512

fallback = true1;

1513

log_debug_errno(r, "Failed to list unit files: %s Falling back to ListUnitsFiles method.", bus_error_message(&error, r))({ int _level = ((7)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1513, __func__, "Failed to list unit files: %s Falling back to ListUnitsFiles method."
, bus_error_message(&error, r)) : -abs(_e); });

1514

m = sd_bus_message_unref(m);

1515

sd_bus_error_free(&error);

1516

1517

r = sd_bus_message_new_method_call(

1518

bus,

1519

&m,

1520

"org.freedesktop.systemd1",

1521

"/org/freedesktop/systemd1",

1522

"org.freedesktop.systemd1.Manager",

1523

"ListUnitFiles");

1524

if (r < 0)

1525

return bus_log_create_error(r);

1526

1527

r = sd_bus_call(bus, m, 0, &error, &reply);

1528

}

1529

if (r < 0)

1530

return log_error_errno(r, "Failed to list unit files: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1530, __func__, "Failed to list unit files: %s"
, bus_error_message(&error, r)) : -abs(_e); });

1531

1532

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ss)");

1533

if (r < 0)

1534

return bus_log_parse_error(r);

1535

1536

while ((r = sd_bus_message_read(reply, "(ss)", &path, &state)) > 0) {

1537

1538

if (!GREEDY_REALLOC(units, size, c + 1)greedy_realloc((void**) &(units), &(size), (c + 1), sizeof
((units)[0])))

1539

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1539, __func__);

1540

1541

units[c] = (struct UnitFileList) {

1542

path,

1543

unit_file_state_from_string(state)

1544

};

1545

1546

if (output_show_unit_file(&units[c],

1547

fallback ? arg_states : NULL((void*)0),

1548

fallback ? strv_skip(argv, 1) : NULL((void*)0)))

1549

c++;

1550

1551

}

1552

if (r < 0)

1553

return bus_log_parse_error(r);

1554

1555

r = sd_bus_message_exit_container(reply);

1556

if (r < 0)

1557

return bus_log_parse_error(r);

1558

}

1559

1560

(void) pager_open(arg_no_pager, false0);

1561

1562

qsort_safe(units, c, sizeof(UnitFileList), compare_unit_file_list);

1563

output_unit_file_list(units, c);

1564

1565

if (install_client_side())

1566

for (unit = units; unit < units + c; unit++)

1567

free(unit->path);

1568

1569

return 0;

1570

}

1571

1572

static int list_dependencies_print(const char *name, int level, unsigned int branches, bool_Bool last) {

1573

_cleanup_free___attribute__((cleanup(freep))) char *n = NULL((void*)0);

1574

size_t max_len = MAX(columns(),20u)__extension__ ({ const typeof((columns())) __unique_prefix_A1819
= ((columns())); const typeof((20u)) __unique_prefix_B1820 =
((20u)); __unique_prefix_A1819 > __unique_prefix_B1820 ? __unique_prefix_A1819
: __unique_prefix_B1820; });

1575

size_t len = 0;

1576

int i;

1577

1578

if (!arg_plain) {

1579

1580

for (i = level - 1; i >= 0; i--) {

1581

len += 2;

1582

if (len > max_len - 3 && !arg_full) {

1583

printf("%s...\n",max_len % 2 ? "" : " ");

1584

return 0;

1585

}

1586

printf("%s", special_glyph(branches & (1 << i) ? TREE_VERTICAL : TREE_SPACE));

1587

}

1588

len += 2;

1589

1590

if (len > max_len - 3 && !arg_full) {

1591

printf("%s...\n",max_len % 2 ? "" : " ");

1592

return 0;

1593

}

1594

1595

printf("%s", special_glyph(last ? TREE_RIGHT : TREE_BRANCH));

1596

}

1597

1598

if (arg_full) {

1599

printf("%s\n", name);

1600

return 0;

1601

}

1602

1603

n = ellipsize(name, max_len-len, 100);

1604

if (!n)

1605

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1605, __func__);

1606

1607

printf("%s\n", n);

1608

return 0;

1609

}

1610

1611

static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, char ***deps) {

1612

struct DependencyStatusInfo {

1613

char **dep[5];

1614

} info = {};

1615

1616

static const struct bus_properties_map map[_DEPENDENCY_MAX][6] = {

1617

[DEPENDENCY_FORWARD] = {

1618

{ "Requires", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[0])__builtin_offsetof(struct DependencyStatusInfo, dep[0]) },

1619

{ "Requisite", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[1])__builtin_offsetof(struct DependencyStatusInfo, dep[1]) },

1620

{ "Wants", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[2])__builtin_offsetof(struct DependencyStatusInfo, dep[2]) },

1621

{ "ConsistsOf", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[3])__builtin_offsetof(struct DependencyStatusInfo, dep[3]) },

1622

{ "BindsTo", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[4])__builtin_offsetof(struct DependencyStatusInfo, dep[4]) },

1623

{}

1624

},

1625

[DEPENDENCY_REVERSE] = {

1626

{ "RequiredBy", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[0])__builtin_offsetof(struct DependencyStatusInfo, dep[0]) },

1627

{ "RequisiteOf", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[1])__builtin_offsetof(struct DependencyStatusInfo, dep[1]) },

1628

{ "WantedBy", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[2])__builtin_offsetof(struct DependencyStatusInfo, dep[2]) },

1629

{ "PartOf", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[3])__builtin_offsetof(struct DependencyStatusInfo, dep[3]) },

1630

{ "BoundBy", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[4])__builtin_offsetof(struct DependencyStatusInfo, dep[4]) },

1631

{}

1632

},

1633

[DEPENDENCY_AFTER] = {

1634

{ "After", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[0])__builtin_offsetof(struct DependencyStatusInfo, dep[0]) },

1635

{}

1636

},

1637

[DEPENDENCY_BEFORE] = {

1638

{ "Before", "as", NULL((void*)0), offsetof(struct DependencyStatusInfo, dep[0])__builtin_offsetof(struct DependencyStatusInfo, dep[0]) },

1639

{}

1640

},

1641

};

1642

1643

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

1644

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **ret = NULL((void*)0);

1645

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0);

1646

int i, r;

1647

1648

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 1648
, __PRETTY_FUNCTION__); } while (0);

1649

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
1649, __PRETTY_FUNCTION__); } while (0);

1650

assert(deps)do { if ((__builtin_expect(!!(!(deps)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("deps"), "../src/systemctl/systemctl.c",
1650, __PRETTY_FUNCTION__); } while (0);

1651

1652

path = unit_dbus_path_from_name(name);

1653

if (!path)

1654

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1654, __func__);

1655

1656

r = bus_map_all_properties(bus,

1657

"org.freedesktop.systemd1",

1658

path,

1659

map[arg_dependency],

1660

BUS_MAP_STRDUP,

1661

&error,

1662

NULL((void*)0),

1663

&info);

1664

if (r < 0)

1665

return log_error_errno(r, "Failed to get properties of %s: %s", name, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1665, __func__, "Failed to get properties of %s: %s"
, name, bus_error_message(&error, r)) : -abs(_e); });

1666

1667

if (IN_SET(arg_dependency, DEPENDENCY_AFTER, DEPENDENCY_BEFORE)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){DEPENDENCY_AFTER, DEPENDENCY_BEFORE})/sizeof
(int)]; switch(arg_dependency) { case DEPENDENCY_AFTER: case DEPENDENCY_BEFORE
: _found = 1; break; default: break; } _found; })) {

1668

*deps = info.dep[0];

1669

return 0;

1670

}

1671

1672

for (i = 0; i < 5; i++) {

1673

r = strv_extend_strv(&ret, info.dep[i], true1);

1674

if (r < 0)

1675

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1675, __func__);

1676

info.dep[i] = strv_free(info.dep[i]);

1677

}

1678

1679

*deps = TAKE_PTR(ret)({ typeof(ret) _ptr_ = (ret); (ret) = ((void*)0); _ptr_; });

1680

1681

return 0;

1682

}

1683

1684

static int list_dependencies_compare(const void *_a, const void *_b) {

1685

const char **a = (const char**) _a, **b = (const char**) _b;

1686

1687

if (unit_name_to_type(*a) == UNIT_TARGET && unit_name_to_type(*b) != UNIT_TARGET)

1688

return 1;

1689

if (unit_name_to_type(*a) != UNIT_TARGET && unit_name_to_type(*b) == UNIT_TARGET)

1690

return -1;

1691

1692

return strcasecmp(*a, *b);

1693

}

1694

1695

static int list_dependencies_one(

1696

sd_bus *bus,

1697

const char *name,

1698

int level,

1699

char ***units,

1700

unsigned int branches) {

1701

1702

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **deps = NULL((void*)0);

1703

char **c;

1704

int r = 0;

1705

1706

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 1706
, __PRETTY_FUNCTION__); } while (0);

1707

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
1707, __PRETTY_FUNCTION__); } while (0);

1708

assert(units)do { if ((__builtin_expect(!!(!(units)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("units"), "../src/systemctl/systemctl.c"
, 1708, __PRETTY_FUNCTION__); } while (0);

1709

1710

r = strv_extend(units, name);

1711

if (r < 0)

1712

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1712, __func__);

1713

1714

r = list_dependencies_get_dependencies(bus, name, &deps);

1715

if (r < 0)

1716

return r;

1717

1718

qsort_safe(deps, strv_length(deps), sizeof (char*), list_dependencies_compare);

1719

1720

STRV_FOREACH(c, deps)for ((c) = (deps); (c) && *(c); (c)++) {

1721

if (strv_contains(*units, *c)(!!strv_find((*units), (*c)))) {

1722

if (!arg_plain) {

1723

printf(" ");

1724

r = list_dependencies_print("...", level + 1, (branches << 1) | (c[1] == NULL((void*)0) ? 0 : 1), 1);

1725

if (r < 0)

1726

return r;

1727

}

1728

continue;

1729

}

1730

1731

if (arg_plain)

1732

printf(" ");

1733

else {

1734

UnitActiveState active_state = _UNIT_ACTIVE_STATE_INVALID;

1735

const char *on;

1736

1737

(void) get_state_one_unit(bus, *c, &active_state);

1738

1739

switch (active_state) {

1740

case UNIT_ACTIVE:

1741

case UNIT_RELOADING:

1742

case UNIT_ACTIVATING:

1743

on = ansi_highlight_green();

1744

break;

1745

1746

case UNIT_INACTIVE:

1747

case UNIT_DEACTIVATING:

1748

on = ansi_normal();

1749

break;

1750

1751

default:

1752

on = ansi_highlight_red();

1753

break;

1754

}

1755

1756

printf("%s%s%s ", on, special_glyph(BLACK_CIRCLE), ansi_normal());

1757

}

1758

1759

r = list_dependencies_print(*c, level, branches, c[1] == NULL((void*)0));

1760

if (r < 0)

1761

return r;

1762

1763

if (arg_all || unit_name_to_type(*c) == UNIT_TARGET) {

1764

r = list_dependencies_one(bus, *c, level + 1, units, (branches << 1) | (c[1] == NULL((void*)0) ? 0 : 1));

1765

if (r < 0)

1766

return r;

1767

}

1768

}

1769

1770

if (!arg_plain)

1771

strv_remove(*units, name);

1772

1773

return 0;

1774

}

1775

1776

static int list_dependencies(int argc, char *argv[], void *userdata) {

1777

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **units = NULL((void*)0);

1778

_cleanup_free___attribute__((cleanup(freep))) char *unit = NULL((void*)0);

1779

const char *u;

1780

sd_bus *bus;

1781

int r;

1782

1783

if (argv[1]) {

1784

r = unit_name_mangle(argv[1], arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN, &unit);

1785

if (r < 0)

1786

return log_error_errno(r, "Failed to mangle unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1786, __func__, "Failed to mangle unit name: %m"
) : -abs(_e); });

1787

1788

u = unit;

1789

} else

1790

u = SPECIAL_DEFAULT_TARGET"default.target";

1791

1792

r = acquire_bus(BUS_MANAGER, &bus);

1793

if (r < 0)

1794

return r;

1795

1796

(void) pager_open(arg_no_pager, false0);

1797

1798

puts(u);

1799

1800

return list_dependencies_one(bus, u, 0, &units, 0);

1801

}

1802

1803

struct machine_info {

1804

bool_Bool is_host;

1805

char *name;

1806

char *state;

1807

char *control_group;

1808

uint32_t n_failed_units;

1809

uint32_t n_jobs;

1810

usec_t timestamp;

1811

};

1812

1813

static const struct bus_properties_map machine_info_property_map[] = {

1814

{ "SystemState", "s", NULL((void*)0), offsetof(struct machine_info, state)__builtin_offsetof(struct machine_info, state) },

1815

{ "NJobs", "u", NULL((void*)0), offsetof(struct machine_info, n_jobs)__builtin_offsetof(struct machine_info, n_jobs) },

1816

{ "NFailedUnits", "u", NULL((void*)0), offsetof(struct machine_info, n_failed_units)__builtin_offsetof(struct machine_info, n_failed_units) },

1817

{ "ControlGroup", "s", NULL((void*)0), offsetof(struct machine_info, control_group)__builtin_offsetof(struct machine_info, control_group) },

1818

{ "UserspaceTimestamp", "t", NULL((void*)0), offsetof(struct machine_info, timestamp)__builtin_offsetof(struct machine_info, timestamp) },

1819

{}

1820

};

1821

1822

static void machine_info_clear(struct machine_info *info) {

1823

assert(info)do { if ((__builtin_expect(!!(!(info)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("info"), "../src/systemctl/systemctl.c",
1823, __PRETTY_FUNCTION__); } while (0);

1824

1825

free(info->name);

1826

free(info->state);

1827

free(info->control_group);

1828

zero(*info)(({ size_t _l_ = (sizeof(*info)); void *_x_ = (&(*info));
_l_ == 0 ? _x_ : memset(_x_, 0, _l_); }));

1829

}

1830

1831

static void free_machines_list(struct machine_info *machine_infos, int n) {

1832

int i;

1833

1834

if (!machine_infos)

1835

return;

1836

1837

for (i = 0; i < n; i++)

1838

machine_info_clear(&machine_infos[i]);

1839

1840

free(machine_infos);

1841

}

1842

1843

static int compare_machine_info(const void *a, const void *b) {

1844

const struct machine_info *u = a, *v = b;

1845

1846

if (u->is_host != v->is_host)

1847

return u->is_host > v->is_host ? -1 : 1;

1848

1849

return strcasecmp(u->name, v->name);

1850

}

1851

1852

static int get_machine_properties(sd_bus *bus, struct machine_info *mi) {

1853

_cleanup_(sd_bus_flush_close_unrefp)__attribute__((cleanup(sd_bus_flush_close_unrefp))) sd_bus *container = NULL((void*)0);

1854

int r;

1855

1856

assert(mi)do { if ((__builtin_expect(!!(!(mi)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("mi"), "../src/systemctl/systemctl.c", 1856
, __PRETTY_FUNCTION__); } while (0);

1857

1858

if (!bus) {

1859

r = sd_bus_open_system_machine(&container, mi->name);

1860

if (r < 0)

1861

return r;

1862

1863

bus = container;

1864

}

1865

1866

r = bus_map_all_properties(

1867

bus,

1868

"org.freedesktop.systemd1",

1869

"/org/freedesktop/systemd1",

1870

machine_info_property_map,

1871

BUS_MAP_STRDUP,

1872

NULL((void*)0),

1873

NULL((void*)0),

1874

mi);

1875

if (r < 0)

1876

return r;

1877

1878

return 0;

1879

}

1880

1881

static bool_Bool output_show_machine(const char *name, char **patterns) {

1882

return strv_fnmatch_or_empty(patterns, name, FNM_NOESCAPE(1 << 1));

1883

}

1884

1885

static int get_machine_list(

1886

sd_bus *bus,

1887

struct machine_info **_machine_infos,

1888

char **patterns) {

1889

1890

struct machine_info *machine_infos = NULL((void*)0);

1891

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **m = NULL((void*)0);

1892

_cleanup_free___attribute__((cleanup(freep))) char *hn = NULL((void*)0);

1893

size_t sz = 0;

1894

char **i;

1895

int c = 0, r;

1896

1897

hn = gethostname_malloc();

1898

if (!hn)

1899

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1899, __func__);

1900

1901

if (output_show_machine(hn, patterns)) {

1902

if (!GREEDY_REALLOC0(machine_infos, sz, c+1)greedy_realloc0((void**) &(machine_infos), &(sz), (c+
1), sizeof((machine_infos)[0])))

1903

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1903, __func__);

1904

1905

machine_infos[c].is_host = true1;

1906

machine_infos[c].name = TAKE_PTR(hn)({ typeof(hn) _ptr_ = (hn); (hn) = ((void*)0); _ptr_; });

1907

1908

(void) get_machine_properties(bus, &machine_infos[c]);

1909

c++;

1910

}

1911

1912

r = sd_get_machine_names(&m);

1913

if (r < 0)

1914

return log_error_errno(r, "Failed to get machine list: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 1914, __func__, "Failed to get machine list: %m"
) : -abs(_e); });

1915

1916

STRV_FOREACH(i, m)for ((i) = (m); (i) && *(i); (i)++) {

1917

_cleanup_free___attribute__((cleanup(freep))) char *class = NULL((void*)0);

1918

1919

if (!output_show_machine(*i, patterns))

1920

continue;

1921

1922

sd_machine_get_class(*i, &class);

1923

if (!streq_ptr(class, "container"))

1924

continue;

1925

1926

if (!GREEDY_REALLOC0(machine_infos, sz, c+1)greedy_realloc0((void**) &(machine_infos), &(sz), (c+
1), sizeof((machine_infos)[0]))) {

1927

free_machines_list(machine_infos, c);

1928

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1928, __func__);

1929

}

1930

1931

machine_infos[c].is_host = false0;

1932

machine_infos[c].name = strdup(*i);

1933

if (!machine_infos[c].name) {

1934

free_machines_list(machine_infos, c);

1935

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 1935, __func__);

1936

}

1937

1938

(void) get_machine_properties(NULL((void*)0), &machine_infos[c]);

1939

c++;

1940

}

1941

1942

*_machine_infos = machine_infos;

1943

return c;

1944

}

1945

1946

static void output_machines_list(struct machine_info *machine_infos, unsigned n) {

1947

struct machine_info *m;

1948

unsigned

1949

circle_len = 0,

1950

namelen = STRLEN("NAME")(sizeof("""NAME""") - 1),

1951

statelen = STRLEN("STATE")(sizeof("""STATE""") - 1),

1952

failedlen = STRLEN("FAILED")(sizeof("""FAILED""") - 1),

1953

jobslen = STRLEN("JOBS")(sizeof("""JOBS""") - 1);

1954

1955

assert(machine_infos || n == 0)do { if ((__builtin_expect(!!(!(machine_infos || n == 0)),0))
) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("machine_infos || n == 0"
), "../src/systemctl/systemctl.c", 1955, __PRETTY_FUNCTION__)
; } while (0);

1956

1957

for (m = machine_infos; m < machine_infos + n; m++) {

1958

namelen = MAX(namelen,__extension__ ({ const typeof((namelen)) __unique_prefix_A1821
= ((namelen)); const typeof((strlen(m->name) + (m->is_host
? (sizeof(""" (host)""") - 1) : 0))) __unique_prefix_B1822 =
((strlen(m->name) + (m->is_host ? (sizeof(""" (host)"""
) - 1) : 0))); __unique_prefix_A1821 > __unique_prefix_B1822
? __unique_prefix_A1821 : __unique_prefix_B1822; })

1959

strlen(m->name) + (m->is_host ? STRLEN(" (host)") : 0))__extension__ ({ const typeof((namelen)) __unique_prefix_A1821
= ((namelen)); const typeof((strlen(m->name) + (m->is_host
? (sizeof(""" (host)""") - 1) : 0))) __unique_prefix_B1822 =
((strlen(m->name) + (m->is_host ? (sizeof(""" (host)"""
) - 1) : 0))); __unique_prefix_A1821 > __unique_prefix_B1822
? __unique_prefix_A1821 : __unique_prefix_B1822; });

1960

statelen = MAX(statelen, strlen_ptr(m->state))__extension__ ({ const typeof((statelen)) __unique_prefix_A1823
= ((statelen)); const typeof((strlen_ptr(m->state))) __unique_prefix_B1824
= ((strlen_ptr(m->state))); __unique_prefix_A1823 > __unique_prefix_B1824
? __unique_prefix_A1823 : __unique_prefix_B1824; });

1961

failedlen = MAX(failedlen, DECIMAL_STR_WIDTH(m->n_failed_units))__extension__ ({ const typeof((failedlen)) __unique_prefix_A1825
= ((failedlen)); const typeof((({ typeof(m->n_failed_units
) _x_ = (m->n_failed_units); unsigned ans = 1; while ((_x_
/= 10) != 0) ans++; ans; }))) __unique_prefix_B1826 = ((({ typeof
(m->n_failed_units) _x_ = (m->n_failed_units); unsigned
ans = 1; while ((_x_ /= 10) != 0) ans++; ans; }))); __unique_prefix_A1825
> __unique_prefix_B1826 ? __unique_prefix_A1825 : __unique_prefix_B1826
; });

1962

jobslen = MAX(jobslen, DECIMAL_STR_WIDTH(m->n_jobs))__extension__ ({ const typeof((jobslen)) __unique_prefix_A1827
= ((jobslen)); const typeof((({ typeof(m->n_jobs) _x_ = (
m->n_jobs); unsigned ans = 1; while ((_x_ /= 10) != 0) ans
++; ans; }))) __unique_prefix_B1828 = ((({ typeof(m->n_jobs
) _x_ = (m->n_jobs); unsigned ans = 1; while ((_x_ /= 10) !=
0) ans++; ans; }))); __unique_prefix_A1827 > __unique_prefix_B1828
? __unique_prefix_A1827 : __unique_prefix_B1828; });

1963

1964

if (!arg_plain && !streq_ptr(m->state, "running"))

1965

circle_len = 2;

1966

}

1967

1968

if (!arg_no_legend) {

1969

if (circle_len > 0)

1970

fputs(" ", stdoutstdout);

1971

1972

printf("%-*s %-*s %-*s %-*s\n",

1973

namelen, "NAME",

1974

statelen, "STATE",

1975

failedlen, "FAILED",

1976

jobslen, "JOBS");

1977

}

1978

1979

for (m = machine_infos; m < machine_infos + n; m++) {

1980

const char *on_state = "", *off_state = "";

1981

const char *on_failed = "", *off_failed = "";

1982

bool_Bool circle = false0;

1983

1984

if (streq_ptr(m->state, "degraded")) {

1985

on_state = ansi_highlight_red();

1986

off_state = ansi_normal();

1987

circle = true1;

1988

} else if (!streq_ptr(m->state, "running")) {

1989

on_state = ansi_highlight_yellow();

1990

off_state = ansi_normal();

1991

circle = true1;

1992

}

1993

1994

if (m->n_failed_units > 0) {

1995

on_failed = ansi_highlight_red();

1996

off_failed = ansi_normal();

1997

} else

1998

on_failed = off_failed = "";

1999

2000

if (circle_len > 0)

2001

printf("%s%s%s ", on_state, circle ? special_glyph(BLACK_CIRCLE) : " ", off_state);

2002

2003

if (m->is_host)

2004

printf("%-*s (host) %s%-*s%s %s%*" PRIu32"u" "%s %*" PRIu32"u" "\n",

2005

(int) (namelen - (STRLEN(" (host)")(sizeof(""" (host)""") - 1))),

2006

strna(m->name),

2007

on_state, statelen, strna(m->state), off_state,

2008

on_failed, failedlen, m->n_failed_units, off_failed,

2009

jobslen, m->n_jobs);

2010

else

2011

printf("%-*s %s%-*s%s %s%*" PRIu32"u" "%s %*" PRIu32"u" "\n",

2012

namelen, strna(m->name),

2013

on_state, statelen, strna(m->state), off_state,

2014

on_failed, failedlen, m->n_failed_units, off_failed,

2015

jobslen, m->n_jobs);

2016

}

2017

2018

if (!arg_no_legend)

2019

printf("\n%u machines listed.\n", n);

2020

}

2021

2022

static int list_machines(int argc, char *argv[], void *userdata) {

2023

struct machine_info *machine_infos = NULL((void*)0);

2024

sd_bus *bus;

2025

int r;

2026

2027

r = acquire_bus(BUS_MANAGER, &bus);

2028

if (r < 0)

2029

return r;

2030

2031

r = get_machine_list(bus, &machine_infos, strv_skip(argv, 1));

2032

if (r < 0)

2033

return r;

2034

2035

(void) pager_open(arg_no_pager, false0);

2036

2037

qsort_safe(machine_infos, r, sizeof(struct machine_info), compare_machine_info);

2038

output_machines_list(machine_infos, r);

2039

free_machines_list(machine_infos, r);

2040

2041

return 0;

2042

}

2043

2044

static int get_default(int argc, char *argv[], void *userdata) {

2045

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

2046

_cleanup_free___attribute__((cleanup(freep))) char *_path = NULL((void*)0);

2047

const char *path;

2048

int r;

2049

2050

if (install_client_side()) {

2051

r = unit_file_get_default(arg_scope, arg_root, &_path);

2052

if (r < 0)

2053

return log_error_errno(r, "Failed to get default target: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2053, __func__, "Failed to get default target: %m"
) : -abs(_e); });

2054

path = _path;

2055

2056

r = 0;

2057

} else {

2058

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2059

sd_bus *bus;

2060

2061

r = acquire_bus(BUS_MANAGER, &bus);

2062

if (r < 0)

2063

return r;

2064

2065

r = sd_bus_call_method(

2066

bus,

2067

"org.freedesktop.systemd1",

2068

"/org/freedesktop/systemd1",

2069

"org.freedesktop.systemd1.Manager",

2070

"GetDefaultTarget",

2071

&error,

2072

&reply,

2073

NULL((void*)0));

2074

if (r < 0)

2075

return log_error_errno(r, "Failed to get default target: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2075, __func__, "Failed to get default target: %s"
, bus_error_message(&error, r)) : -abs(_e); });

2076

2077

r = sd_bus_message_read(reply, "s", &path);

2078

if (r < 0)

2079

return bus_log_parse_error(r);

2080

}

2081

2082

if (path)

2083

printf("%s\n", path);

2084

2085

return 0;

2086

}

2087

2088

static int set_default(int argc, char *argv[], void *userdata) {

2089

_cleanup_free___attribute__((cleanup(freep))) char *unit = NULL((void*)0);

2090

UnitFileChange *changes = NULL((void*)0);

2091

size_t n_changes = 0;

2092

int r;

2093

2094

assert(argc >= 2)do { if ((__builtin_expect(!!(!(argc >= 2)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 2"), "../src/systemctl/systemctl.c"
, 2094, __PRETTY_FUNCTION__); } while (0);

2095

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
2095, __PRETTY_FUNCTION__); } while (0);

2096

2097

r = unit_name_mangle_with_suffix(argv[1], arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN, ".target", &unit);

2098

if (r < 0)

2099

return log_error_errno(r, "Failed to mangle unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2099, __func__, "Failed to mangle unit name: %m"
) : -abs(_e); });

2100

2101

if (install_client_side()) {

2102

r = unit_file_set_default(arg_scope, UNIT_FILE_FORCE, arg_root, unit, &changes, &n_changes);

2103

unit_file_dump_changes(r, "set default", changes, n_changes, arg_quiet);

2104

2105

if (r > 0)

2106

r = 0;

2107

} else {

2108

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2109

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

2110

sd_bus *bus;

2111

2112

polkit_agent_open_maybe();

2113

2114

r = acquire_bus(BUS_MANAGER, &bus);

2115

if (r < 0)

2116

return r;

2117

2118

r = sd_bus_call_method(

2119

bus,

2120

"org.freedesktop.systemd1",

2121

"/org/freedesktop/systemd1",

2122

"org.freedesktop.systemd1.Manager",

2123

"SetDefaultTarget",

2124

&error,

2125

&reply,

2126

"sb", unit, 1);

2127

if (r < 0)

2128

return log_error_errno(r, "Failed to set default target: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2128, __func__, "Failed to set default target: %s"
, bus_error_message(&error, r)) : -abs(_e); });

2129

2130

r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);

2131

if (r < 0)

2132

goto finish;

2133

2134

/* Try to reload if enabled */

2135

if (!arg_no_reload)

2136

r = daemon_reload(argc, argv, userdata);

2137

else

2138

r = 0;

2139

}

2140

2141

finish:

2142

unit_file_changes_free(changes, n_changes);

2143

2144

return r;

2145

}

2146

2147

static int output_waiting_jobs(sd_bus *bus, uint32_t id, const char *method, const char *prefix) {

2148

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2149

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

2150

const char *name, *type;

2151

uint32_t other_id;

2152

int r;

2153

2154

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 2154
, __PRETTY_FUNCTION__); } while (0);

2155

2156

r = sd_bus_call_method(

2157

bus,

2158

"org.freedesktop.systemd1",

2159

"/org/freedesktop/systemd1",

2160

"org.freedesktop.systemd1.Manager",

2161

method,

2162

&error,

2163

&reply,

2164

"u", id);

2165

if (r < 0)

2166

return log_debug_errno(r, "Failed to get waiting jobs for job %" PRIu32, id)({ int _level = ((7)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2166, __func__, "Failed to get waiting jobs for job %"
"u", id) : -abs(_e); });

2167

2168

r = sd_bus_message_enter_container(reply, 'a', "(usssoo)");

2169

if (r < 0)

2170

return bus_log_parse_error(r);

2171

2172

while ((r = sd_bus_message_read(reply, "(usssoo)", &other_id, &name, &type, NULL((void*)0), NULL((void*)0), NULL((void*)0))) > 0)

2173

printf("%s %u (%s/%s)\n", prefix, other_id, name, type);

2174

if (r < 0)

2175

return bus_log_parse_error(r);

2176

2177

r = sd_bus_message_exit_container(reply);

2178

if (r < 0)

2179

return bus_log_parse_error(r);

2180

2181

return 0;

2182

}

2183

2184

struct job_info {

2185

uint32_t id;

2186

const char *name, *type, *state;

2187

};

2188

2189

static void output_jobs_list(sd_bus *bus, const struct job_info* jobs, unsigned n, bool_Bool skipped) {

2190

unsigned id_len, unit_len, type_len, state_len;

2191

const struct job_info *j;

2192

const char *on, *off;

2193

bool_Bool shorten = false0;

2194

2195

assert(n == 0 || jobs)do { if ((__builtin_expect(!!(!(n == 0 || jobs)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("n == 0 || jobs"), "../src/systemctl/systemctl.c"
, 2195, __PRETTY_FUNCTION__); } while (0);

2196

2197

if (n == 0) {

2198

if (!arg_no_legend) {

2199

on = ansi_highlight_green();

2200

off = ansi_normal();

2201

2202

printf("%sNo jobs %s.%s\n", on, skipped ? "listed" : "running", off);

2203

}

2204

return;

2205

}

2206

2207

(void) pager_open(arg_no_pager, false0);

2208

2209

id_len = STRLEN("JOB")(sizeof("""JOB""") - 1);

2210

unit_len = STRLEN("UNIT")(sizeof("""UNIT""") - 1);

2211

type_len = STRLEN("TYPE")(sizeof("""TYPE""") - 1);

2212

state_len = STRLEN("STATE")(sizeof("""STATE""") - 1);

2213

2214

for (j = jobs; j < jobs + n; j++) {

2215

uint32_t id = j->id;

2216

assert(j->name && j->type && j->state)do { if ((__builtin_expect(!!(!(j->name && j->type
&& j->state)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD
, ("j->name && j->type && j->state")
, "../src/systemctl/systemctl.c", 2216, __PRETTY_FUNCTION__);
} while (0);

2217

2218

id_len = MAX(id_len, DECIMAL_STR_WIDTH(id))__extension__ ({ const typeof((id_len)) __unique_prefix_A1829
= ((id_len)); const typeof((({ typeof(id) _x_ = (id); unsigned
ans = 1; while ((_x_ /= 10) != 0) ans++; ans; }))) __unique_prefix_B1830
= ((({ typeof(id) _x_ = (id); unsigned ans = 1; while ((_x_ /=
10) != 0) ans++; ans; }))); __unique_prefix_A1829 > __unique_prefix_B1830
? __unique_prefix_A1829 : __unique_prefix_B1830; });

2219

unit_len = MAX(unit_len, strlen(j->name))__extension__ ({ const typeof((unit_len)) __unique_prefix_A1831
= ((unit_len)); const typeof((strlen(j->name))) __unique_prefix_B1832
= ((strlen(j->name))); __unique_prefix_A1831 > __unique_prefix_B1832
? __unique_prefix_A1831 : __unique_prefix_B1832; });

2220

type_len = MAX(type_len, strlen(j->type))__extension__ ({ const typeof((type_len)) __unique_prefix_A1833
= ((type_len)); const typeof((strlen(j->type))) __unique_prefix_B1834
= ((strlen(j->type))); __unique_prefix_A1833 > __unique_prefix_B1834
? __unique_prefix_A1833 : __unique_prefix_B1834; });

2221

state_len = MAX(state_len, strlen(j->state))__extension__ ({ const typeof((state_len)) __unique_prefix_A1835
= ((state_len)); const typeof((strlen(j->state))) __unique_prefix_B1836
= ((strlen(j->state))); __unique_prefix_A1835 > __unique_prefix_B1836
? __unique_prefix_A1835 : __unique_prefix_B1836; });

2222

}

2223

2224

if (!arg_full && id_len + 1 + unit_len + type_len + 1 + state_len > columns()) {

2225

unit_len = MAX(33u, columns() - id_len - type_len - state_len - 3)__extension__ ({ const typeof((33u)) __unique_prefix_A1837 = (
(33u)); const typeof((columns() - id_len - type_len - state_len
- 3)) __unique_prefix_B1838 = ((columns() - id_len - type_len
- state_len - 3)); __unique_prefix_A1837 > __unique_prefix_B1838
? __unique_prefix_A1837 : __unique_prefix_B1838; });

2226

shorten = true1;

2227

}

2228

2229

if (!arg_no_legend)

2230

printf("%*s %-*s %-*s %-*s\n",

2231

id_len, "JOB",

2232

unit_len, "UNIT",

2233

type_len, "TYPE",

2234

state_len, "STATE");

2235

2236

for (j = jobs; j < jobs + n; j++) {

2237

_cleanup_free___attribute__((cleanup(freep))) char *e = NULL((void*)0);

2238

2239

if (streq(j->state, "running")(strcmp((j->state),("running")) == 0)) {

2240

on = ansi_highlight();

2241

off = ansi_normal();

2242

} else

2243

on = off = "";

2244

2245

e = shorten ? ellipsize(j->name, unit_len, 33) : NULL((void*)0);

2246

printf("%*u %s%-*s%s %-*s %s%-*s%s\n",

2247

id_len, j->id,

2248

on, unit_len, e ? e : j->name, off,

2249

type_len, j->type,

2250

on, state_len, j->state, off);

2251

2252

if (arg_jobs_after)

2253

output_waiting_jobs(bus, j->id, "GetJobAfter", "\twaiting for job");

2254

if (arg_jobs_before)

2255

output_waiting_jobs(bus, j->id, "GetJobBefore", "\tblocking job");

2256

}

2257

2258

if (!arg_no_legend) {

2259

on = ansi_highlight();

2260

off = ansi_normal();

2261

2262

printf("\n%s%u jobs listed%s.\n", on, n, off);

2263

}

2264

}

2265

2266

static bool_Bool output_show_job(struct job_info *job, char **patterns) {

2267

return strv_fnmatch_or_empty(patterns, job->name, FNM_NOESCAPE(1 << 1));

2268

}

2269

2270

static int list_jobs(int argc, char *argv[], void *userdata) {

2271

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2272

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

2273

_cleanup_free___attribute__((cleanup(freep))) struct job_info *jobs = NULL((void*)0);

2274

const char *name, *type, *state;

2275

bool_Bool skipped = false0;

2276

size_t size = 0;

2277

unsigned c = 0;

2278

sd_bus *bus;

2279

uint32_t id;

2280

int r;

2281

2282

r = acquire_bus(BUS_MANAGER, &bus);

2283

if (r < 0)

2284

return r;

2285

2286

r = sd_bus_call_method(

2287

bus,

2288

"org.freedesktop.systemd1",

2289

"/org/freedesktop/systemd1",

2290

"org.freedesktop.systemd1.Manager",

2291

"ListJobs",

2292

&error,

2293

&reply,

2294

NULL((void*)0));

2295

if (r < 0)

2296

return log_error_errno(r, "Failed to list jobs: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2296, __func__, "Failed to list jobs: %s"
, bus_error_message(&error, r)) : -abs(_e); });

2297

2298

r = sd_bus_message_enter_container(reply, 'a', "(usssoo)");

2299

if (r < 0)

2300

return bus_log_parse_error(r);

2301

2302

while ((r = sd_bus_message_read(reply, "(usssoo)", &id, &name, &type, &state, NULL((void*)0), NULL((void*)0))) > 0) {

2303

struct job_info job = { id, name, type, state };

2304

2305

if (!output_show_job(&job, strv_skip(argv, 1))) {

2306

skipped = true1;

2307

continue;

2308

}

2309

2310

if (!GREEDY_REALLOC(jobs, size, c + 1)greedy_realloc((void**) &(jobs), &(size), (c + 1), sizeof
((jobs)[0])))

2311

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2311, __func__);

2312

2313

jobs[c++] = job;

2314

}

2315

if (r < 0)

2316

return bus_log_parse_error(r);

2317

2318

r = sd_bus_message_exit_container(reply);

2319

if (r < 0)

2320

return bus_log_parse_error(r);

2321

2322

(void) pager_open(arg_no_pager, false0);

2323

2324

output_jobs_list(bus, jobs, c, skipped);

2325

return 0;

2326

}

2327

2328

static int cancel_job(int argc, char *argv[], void *userdata) {

2329

sd_bus *bus;

2330

char **name;

2331

int r = 0;

2332

2333

if (argc <= 1)

2334

return trivial_method(argc, argv, userdata);

2335

2336

r = acquire_bus(BUS_MANAGER, &bus);

2337

if (r < 0)

2338

return r;

2339

2340

polkit_agent_open_maybe();

2341

2342

STRV_FOREACH(name, strv_skip(argv, 1))for ((name) = (strv_skip(argv, 1)); (name) && *(name)
; (name)++) {

2343

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2344

uint32_t id;

2345

int q;

2346

2347

q = safe_atou32(*name, &id);

2348

if (q < 0)

2349

return log_error_errno(q, "Failed to parse job id \"%s\": %m", *name)({ int _level = ((3)), _e = ((q)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2349, __func__, "Failed to parse job id \"%s\": %m"
, *name) : -abs(_e); });

2350

2351

q = sd_bus_call_method(

2352

bus,

2353

"org.freedesktop.systemd1",

2354

"/org/freedesktop/systemd1",

2355

"org.freedesktop.systemd1.Manager",

2356

"CancelJob",

2357

&error,

2358

NULL((void*)0),

2359

"u", id);

2360

if (q < 0) {

2361

log_error_errno(q, "Failed to cancel job %"PRIu32": %s", id, bus_error_message(&error, q))({ int _level = ((3)), _e = ((q)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2361, __func__, "Failed to cancel job %"
"u"": %s", id, bus_error_message(&error, q)) : -abs(_e); }
);

2362

if (r == 0)

2363

r = q;

2364

}

2365

}

2366

2367

return r;

2368

}

2369

2370

static int need_daemon_reload(sd_bus *bus, const char *unit) {

2371

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

2372

const char *path;

2373

int b, r;

2374

2375

/* We ignore all errors here, since this is used to show a

2376

* warning only */

2377

2378

/* We don't use unit_dbus_path_from_name() directly since we

2379

* don't want to load the unit if it isn't loaded. */

2380

2381

r = sd_bus_call_method(

2382

bus,

2383

"org.freedesktop.systemd1",

2384

"/org/freedesktop/systemd1",

2385

"org.freedesktop.systemd1.Manager",

2386

"GetUnit",

2387

NULL((void*)0),

2388

&reply,

2389

"s", unit);

2390

if (r < 0)

2391

return r;

2392

2393

r = sd_bus_message_read(reply, "o", &path);

2394

if (r < 0)

2395

return r;

2396

2397

r = sd_bus_get_property_trivial(

2398

bus,

2399

"org.freedesktop.systemd1",

2400

path,

2401

"org.freedesktop.systemd1.Unit",

2402

"NeedDaemonReload",

2403

NULL((void*)0),

2404

'b', &b);

2405

if (r < 0)

2406

return r;

2407

2408

return b;

2409

}

2410

2411

static void warn_unit_file_changed(const char *name) {

2412

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
2412, __PRETTY_FUNCTION__); } while (0);

2413

2414

log_warning("%sWarning:%s The unit file, source configuration file or drop-ins of %s changed on disk. Run 'systemctl%s daemon-reload' to reload units.",({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2418, __func__, "%sWarning:%s The unit file, source configuration file or drop-ins of %s changed on disk. Run 'systemctl%s daemon-reload' to reload units."
, ansi_highlight_red(), ansi_normal(), name, arg_scope == UNIT_FILE_SYSTEM
? "" : " --user") : -abs(_e); })

2415

ansi_highlight_red(),({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2418, __func__, "%sWarning:%s The unit file, source configuration file or drop-ins of %s changed on disk. Run 'systemctl%s daemon-reload' to reload units."
, ansi_highlight_red(), ansi_normal(), name, arg_scope == UNIT_FILE_SYSTEM
? "" : " --user") : -abs(_e); })

2416

ansi_normal(),({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2418, __func__, "%sWarning:%s The unit file, source configuration file or drop-ins of %s changed on disk. Run 'systemctl%s daemon-reload' to reload units."
, ansi_highlight_red(), ansi_normal(), name, arg_scope == UNIT_FILE_SYSTEM
? "" : " --user") : -abs(_e); })

2417

name,({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2418, __func__, "%sWarning:%s The unit file, source configuration file or drop-ins of %s changed on disk. Run 'systemctl%s daemon-reload' to reload units."
, ansi_highlight_red(), ansi_normal(), name, arg_scope == UNIT_FILE_SYSTEM
? "" : " --user") : -abs(_e); })

2418

arg_scope == UNIT_FILE_SYSTEM ? "" : " --user")({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2418, __func__, "%sWarning:%s The unit file, source configuration file or drop-ins of %s changed on disk. Run 'systemctl%s daemon-reload' to reload units."
, ansi_highlight_red(), ansi_normal(), name, arg_scope == UNIT_FILE_SYSTEM
? "" : " --user") : -abs(_e); });

2419

}

2420

2421

static int unit_file_find_path(LookupPaths *lp, const char *unit_name, char **unit_path) {

2422

char **p;

2423

2424

assert(lp)do { if ((__builtin_expect(!!(!(lp)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("lp"), "../src/systemctl/systemctl.c", 2424
, __PRETTY_FUNCTION__); } while (0);

2425

assert(unit_name)do { if ((__builtin_expect(!!(!(unit_name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("unit_name"), "../src/systemctl/systemctl.c"
, 2425, __PRETTY_FUNCTION__); } while (0);

2426

2427

STRV_FOREACH(p, lp->search_path)for ((p) = (lp->search_path); (p) && *(p); (p)++) {

2428

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0), *lpath = NULL((void*)0);

2429

int r;

2430

2431

path = path_join(NULL((void*)0), *p, unit_name);

2432

if (!path)

2433

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2433, __func__);

2434

2435

r = chase_symlinks(path, arg_root, 0, &lpath);

2436

if (r == -ENOENT2)

2437

continue;

2438

if (r == -ENOMEM12)

2439

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2439, __func__);

2440

if (r < 0)

2441

return log_error_errno(r, "Failed to access path '%s': %m", path)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2441, __func__, "Failed to access path '%s': %m"
, path) : -abs(_e); });

2442

2443

if (unit_path)

2444

*unit_path = TAKE_PTR(lpath)({ typeof(lpath) _ptr_ = (lpath); (lpath) = ((void*)0); _ptr_
; });

2445

2446

return 1;

2447

}

2448

2449

return 0;

2450

}

2451

2452

static int unit_find_template_path(

2453

const char *unit_name,

2454

LookupPaths *lp,

2455

char **fragment_path,

2456

char **template) {

2457

2458

_cleanup_free___attribute__((cleanup(freep))) char *_template = NULL((void*)0);

2459

int r;

2460

2461

/* Returns 1 if a fragment was found, 0 if not found, negative on error. */

2462

2463

r = unit_file_find_path(lp, unit_name, fragment_path);

2464

if (r != 0)

2465

return r; /* error or found a real unit */

2466

2467

r = unit_name_template(unit_name, &_template);

2468

if (r == -EINVAL22)

2469

return 0; /* not a template, does not exist */

2470

if (r < 0)

2471

return log_error_errno(r, "Failed to determine template name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2471, __func__, "Failed to determine template name: %m"
) : -abs(_e); });

2472

2473

r = unit_file_find_path(lp, _template, fragment_path);

2474

if (r < 0)

2475

return r;

2476

2477

if (template)

2478

*template = TAKE_PTR(_template)({ typeof(_template) _ptr_ = (_template); (_template) = ((void
*)0); _ptr_; });

2479

2480

return r;

2481

}

2482

2483

static int unit_find_paths(

2484

sd_bus *bus,

2485

const char *unit_name,

2486

LookupPaths *lp,

2487

char **fragment_path,

2488

char ***dropin_paths) {

2489

2490

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0);

2491

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **dropins = NULL((void*)0);

2492

int r;

2493

2494

/**

2495

* Finds where the unit is defined on disk. Returns 0 if the unit

2496

* is not found. Returns 1 if it is found, and sets

2497

* - the path to the unit in *path, if it exists on disk,

2498

* - and a strv of existing drop-ins in *dropins,

2499

* if the arg is not NULL and any dropins were found.

2500

*/

2501

2502

assert(unit_name)do { if ((__builtin_expect(!!(!(unit_name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("unit_name"), "../src/systemctl/systemctl.c"
, 2502, __PRETTY_FUNCTION__); } while (0);

2503

assert(fragment_path)do { if ((__builtin_expect(!!(!(fragment_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("fragment_path"), "../src/systemctl/systemctl.c"
, 2503, __PRETTY_FUNCTION__); } while (0);

2504

assert(lp)do { if ((__builtin_expect(!!(!(lp)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("lp"), "../src/systemctl/systemctl.c", 2504
, __PRETTY_FUNCTION__); } while (0);

2505

2506

if (!install_client_side() && !unit_name_is_valid(unit_name, UNIT_NAME_TEMPLATE)) {

2507

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2508

_cleanup_free___attribute__((cleanup(freep))) char *unit = NULL((void*)0);

2509

2510

unit = unit_dbus_path_from_name(unit_name);

2511

if (!unit)

2512

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2512, __func__);

2513

2514

r = sd_bus_get_property_string(

2515

bus,

2516

"org.freedesktop.systemd1",

2517

unit,

2518

"org.freedesktop.systemd1.Unit",

2519

"FragmentPath",

2520

&error,

2521

&path);

2522

if (r < 0)

2523

return log_error_errno(r, "Failed to get FragmentPath: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2523, __func__, "Failed to get FragmentPath: %s"
, bus_error_message(&error, r)) : -abs(_e); });

2524

2525

if (dropin_paths) {

2526

r = sd_bus_get_property_strv(

2527

bus,

2528

"org.freedesktop.systemd1",

2529

unit,

2530

"org.freedesktop.systemd1.Unit",

2531

"DropInPaths",

2532

&error,

2533

&dropins);

2534

if (r < 0)

2535

return log_error_errno(r, "Failed to get DropInPaths: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2535, __func__, "Failed to get DropInPaths: %s"
, bus_error_message(&error, r)) : -abs(_e); });

2536

}

2537

} else {

2538

_cleanup_set_free___attribute__((cleanup(set_freep))) Set *names = NULL((void*)0);

2539

_cleanup_free___attribute__((cleanup(freep))) char *template = NULL((void*)0);

2540

2541

names = set_new(NULL)internal_set_new(((void*)0) );

2542

if (!names)

2543

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2543, __func__);

2544

2545

r = unit_find_template_path(unit_name, lp, &path, &template);

2546

if (r < 0)

2547

return r;

2548

2549

if (r > 0)

2550

/* We found the unit file. If we followed symlinks, this name might be

2551

* different then the unit_name with started with. Look for dropins matching

2552

* that "final" name. */

2553

r = set_put(names, basename(path));

2554

else if (!template)

2555

/* No unit file, let's look for dropins matching the original name.

2556

* systemd has fairly complicated rules (based on unit type and provenience),

2557

* which units are allowed not to have the main unit file. We err on the

2558

* side of including too many files, and always try to load dropins. */

2559

r = set_put(names, unit_name);

2560

else

2561

/* The cases where we allow a unit to exist without the main file are

2562

* never valid for templates. Don't try to load dropins in this case. */

2563

goto not_found;

2564

2565

if (r < 0)

2566

return log_error_errno(r, "Failed to add unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2566, __func__, "Failed to add unit name: %m"
) : -abs(_e); });

2567

2568

if (dropin_paths) {

2569

r = unit_file_find_dropin_conf_paths(arg_root, lp->search_path,

2570

NULL((void*)0), names, &dropins);

2571

if (r < 0)

2572

return r;

2573

}

2574

}

2575

2576

r = 0;

2577

2578

if (!isempty(path)) {

2579

*fragment_path = TAKE_PTR(path)({ typeof(path) _ptr_ = (path); (path) = ((void*)0); _ptr_; }
);

2580

r = 1;

2581

}

2582

2583

if (dropin_paths && !strv_isempty(dropins)) {

2584

*dropin_paths = TAKE_PTR(dropins)({ typeof(dropins) _ptr_ = (dropins); (dropins) = ((void*)0);
_ptr_; });

2585

r = 1;

2586

}

2587

not_found:

2588

if (r == 0 && !arg_force)

2589

log_error("No files found for %s.", unit_name)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2589, __func__, "No files found for %s."
, unit_name) : -abs(_e); });

2590

2591

return r;

2592

}

2593

2594

static int get_state_one_unit(sd_bus *bus, const char *name, UnitActiveState *active_state) {

2595

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2596

_cleanup_free___attribute__((cleanup(freep))) char *buf = NULL((void*)0), *path = NULL((void*)0);

2597

UnitActiveState state;

2598

int r;

2599

2600

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
2600, __PRETTY_FUNCTION__); } while (0);

2601

assert(active_state)do { if ((__builtin_expect(!!(!(active_state)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("active_state"), "../src/systemctl/systemctl.c"
, 2601, __PRETTY_FUNCTION__); } while (0);

2602

2603

path = unit_dbus_path_from_name(name);

2604

if (!path)

2605

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2605, __func__);

2606

2607

r = sd_bus_get_property_string(

2608

bus,

2609

"org.freedesktop.systemd1",

2610

path,

2611

"org.freedesktop.systemd1.Unit",

2612

"ActiveState",

2613

&error,

2614

&buf);

2615

if (r < 0)

2616

return log_error_errno(r, "Failed to retrieve unit state: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2616, __func__, "Failed to retrieve unit state: %s"
, bus_error_message(&error, r)) : -abs(_e); });

2617

2618

state = unit_active_state_from_string(buf);

2619

if (state == _UNIT_ACTIVE_STATE_INVALID) {

2620

log_error("Invalid unit state '%s' for: %s", buf, name)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2620, __func__, "Invalid unit state '%s' for: %s"
, buf, name) : -abs(_e); });

2621

return -EINVAL22;

2622

}

2623

2624

*active_state = state;

2625

return 0;

2626

}

2627

2628

static int unit_is_masked(sd_bus *bus, const char *name) {

2629

_cleanup_free___attribute__((cleanup(freep))) char *load_state = NULL((void*)0);

2630

int r;

2631

2632

r = unit_load_state(bus, name, &load_state);

2633

if (r < 0)

2634

return r;

2635

2636

return streq(load_state, "masked")(strcmp((load_state),("masked")) == 0);

2637

}

2638

2639

static int check_triggering_units(sd_bus *bus, const char *name) {

2640

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2641

_cleanup_free___attribute__((cleanup(freep))) char *n = NULL((void*)0), *path = NULL((void*)0);

2642

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **triggered_by = NULL((void*)0);

2643

bool_Bool print_warning_label = true1;

2644

UnitActiveState active_state;

2645

char **i;

2646

int r;

2647

2648

r = unit_name_mangle(name, 0, &n);

2649

if (r < 0)

2650

return log_error_errno(r, "Failed to mangle unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2650, __func__, "Failed to mangle unit name: %m"
) : -abs(_e); });

2651

2652

r = unit_is_masked(bus, n);

2653

if (r != 0)

2654

return r < 0 ? r : 0;

2655

2656

path = unit_dbus_path_from_name(n);

2657

if (!path)

2658

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2658, __func__);

2659

2660

r = sd_bus_get_property_strv(

2661

bus,

2662

"org.freedesktop.systemd1",

2663

path,

2664

"org.freedesktop.systemd1.Unit",

2665

"TriggeredBy",

2666

&error,

2667

&triggered_by);

2668

if (r < 0)

2669

return log_error_errno(r, "Failed to get triggered by array of %s: %s", n, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2669, __func__, "Failed to get triggered by array of %s: %s"
, n, bus_error_message(&error, r)) : -abs(_e); });

2670

2671

STRV_FOREACH(i, triggered_by)for ((i) = (triggered_by); (i) && *(i); (i)++) {

2672

r = get_state_one_unit(bus, *i, &active_state);

2673

if (r < 0)

2674

return r;

2675

2676

if (!IN_SET(active_state, UNIT_ACTIVE, UNIT_RELOADING)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_ACTIVE, UNIT_RELOADING})/sizeof(int
)]; switch(active_state) { case UNIT_ACTIVE: case UNIT_RELOADING
: _found = 1; break; default: break; } _found; }))

2677

continue;

2678

2679

if (print_warning_label) {

2680

log_warning("Warning: Stopping %s, but it can still be activated by:", n)({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2680, __func__, "Warning: Stopping %s, but it can still be activated by:"
, n) : -abs(_e); });

2681

print_warning_label = false0;

2682

}

2683

2684

log_warning(" %s", *i)({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2684, __func__, " %s", *i)
: -abs(_e); });

2685

}

2686

2687

return 0;

2688

}

2689

2690

static const struct {

2691

const char *verb; /* systemctl verb */

2692

const char *method; /* Name of the specific D-Bus method */

2693

const char *job_type; /* Job type when passing to the generic EnqueueUnitJob() method */

2694

} unit_actions[] = {

2695

{ "start", "StartUnit", "start" },

2696

{ "stop", "StopUnit", "stop" },

2697

{ "condstop", "StopUnit", "stop" }, /* legacy alias */

2698

{ "reload", "ReloadUnit", "reload" },

2699

{ "restart", "RestartUnit", "restart" },

2700

{ "try-restart", "TryRestartUnit", "try-restart" },

2701

{ "condrestart", "TryRestartUnit", "try-restart" }, /* legacy alias */

2702

{ "reload-or-restart", "ReloadOrRestartUnit", "reload-or-restart" },

2703

{ "try-reload-or-restart", "ReloadOrTryRestartUnit", "reload-or-try-restart" },

2704

{ "reload-or-try-restart", "ReloadOrTryRestartUnit", "reload-or-try-restart" }, /* legacy alias */

2705

{ "condreload", "ReloadOrTryRestartUnit", "reload-or-try-restart" }, /* legacy alias */

2706

{ "force-reload", "ReloadOrTryRestartUnit", "reload-or-try-restart" }, /* legacy alias */

2707

};

2708

2709

static const char *verb_to_method(const char *verb) {

2710

size_t i;

2711

2712

for (i = 0; i < ELEMENTSOF(unit_actions)__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(unit_actions), typeof(&*(unit_actions))), sizeof(
unit_actions)/sizeof((unit_actions)[0]), ((void)0))); i++)

2713

if (streq_ptr(unit_actions[i].verb, verb))

2714

return unit_actions[i].method;

2715

2716

return "StartUnit";

2717

}

2718

2719

static const char *verb_to_job_type(const char *verb) {

2720

size_t i;

2721

2722

for (i = 0; i < ELEMENTSOF(unit_actions)__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(unit_actions), typeof(&*(unit_actions))), sizeof(
unit_actions)/sizeof((unit_actions)[0]), ((void)0))); i++)

2723

if (streq_ptr(unit_actions[i].verb, verb))

2724

return unit_actions[i].job_type;

2725

2726

return "start";

2727

}

2728

2729

typedef struct {

2730

sd_bus_slot *match;

2731

sd_event *event;

2732

Set *unit_paths;

2733

bool_Bool any_failed;

2734

} WaitContext;

2735

2736

static void wait_context_free(WaitContext *c) {

2737

c->match = sd_bus_slot_unref(c->match);

2738

c->event = sd_event_unref(c->event);

2739

c->unit_paths = set_free_free(c->unit_paths);

2740

}

2741

2742

static int on_properties_changed(sd_bus_message *m, void *userdata, sd_bus_error *error) {

2743

WaitContext *c = userdata;

2744

const char *path;

2745

int r;

2746

2747

path = sd_bus_message_get_path(m);

2748

if (!set_contains(c->unit_paths, path))

2749

return 0;

2750

2751

/* Check if ActiveState changed to inactive/failed */

2752

/* (s interface, a{sv} changed_properties, as invalidated_properties) */

2753

r = sd_bus_message_skip(m, "s");

2754

if (r < 0)

2755

return bus_log_parse_error(r);

2756

2757

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "{sv}");

2758

if (r < 0)

2759

return bus_log_parse_error(r);

2760

2761

while ((r = sd_bus_message_enter_container(m, SD_BUS_TYPE_DICT_ENTRY, "sv")) > 0) {

2762

const char *s;

2763

2764

r = sd_bus_message_read(m, "s", &s);

2765

if (r < 0)

2766

return bus_log_parse_error(r);

2767

2768

if (streq(s, "ActiveState")(strcmp((s),("ActiveState")) == 0)) {

2769

bool_Bool is_failed;

2770

2771

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_VARIANT, "s");

2772

if (r < 0)

2773

return bus_log_parse_error(r);

2774

2775

r = sd_bus_message_read(m, "s", &s);

2776

if (r < 0)

2777

return bus_log_parse_error(r);

2778

2779

is_failed = streq(s, "failed")(strcmp((s),("failed")) == 0);

2780

if (streq(s, "inactive")(strcmp((s),("inactive")) == 0) || is_failed) {

2781

log_debug("%s became %s, dropping from --wait tracking", path, s)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2781, __func__, "%s became %s, dropping from --wait tracking"
, path, s) : -abs(_e); });

2782

free(set_remove(c->unit_paths, path));

2783

c->any_failed = c->any_failed || is_failed;

2784

} else

2785

log_debug("ActiveState on %s changed to %s", path, s)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2785, __func__, "ActiveState on %s changed to %s"
, path, s) : -abs(_e); });

2786

2787

break; /* no need to dissect the rest of the message */

2788

} else {

2789

/* other property */

2790

r = sd_bus_message_skip(m, "v");

2791

if (r < 0)

2792

return bus_log_parse_error(r);

2793

}

2794

r = sd_bus_message_exit_container(m);

2795

if (r < 0)

2796

return bus_log_parse_error(r);

2797

}

2798

if (r < 0)

2799

return bus_log_parse_error(r);

2800

2801

if (set_isempty(c->unit_paths))

2802

sd_event_exit(c->event, EXIT_SUCCESS0);

2803

2804

return 0;

2805

}

2806

2807

static int start_unit_one(

2808

sd_bus *bus,

2809

const char *method, /* When using classic per-job bus methods */

2810

const char *job_type, /* When using new-style EnqueueUnitJob() */

2811

const char *name,

2812

const char *mode,

2813

sd_bus_error *error,

2814

BusWaitForJobs *w,

2815

WaitContext *wait_context) {

2816

2817

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

2818

const char *path;

2819

bool_Bool done = false0;

2820

int r;

2821

2822

assert(method)do { if ((__builtin_expect(!!(!(method)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("method"), "../src/systemctl/systemctl.c"
, 2822, __PRETTY_FUNCTION__); } while (0);

2823

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
2823, __PRETTY_FUNCTION__); } while (0);

2824

assert(mode)do { if ((__builtin_expect(!!(!(mode)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("mode"), "../src/systemctl/systemctl.c",
2824, __PRETTY_FUNCTION__); } while (0);

2825

assert(error)do { if ((__builtin_expect(!!(!(error)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("error"), "../src/systemctl/systemctl.c"
, 2825, __PRETTY_FUNCTION__); } while (0);

2826

2827

if (wait_context) {

2828

_cleanup_free___attribute__((cleanup(freep))) char *unit_path = NULL((void*)0);

2829

2830

log_debug("Watching for property changes of %s", name)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2830, __func__, "Watching for property changes of %s"
, name) : -abs(_e); });

2831

r = sd_bus_call_method(

2832

bus,

2833

"org.freedesktop.systemd1",

2834

"/org/freedesktop/systemd1",

2835

"org.freedesktop.systemd1.Manager",

2836

"RefUnit",

2837

error,

2838

NULL((void*)0),

2839

"s", name);

2840

if (r < 0)

2841

return log_error_errno(r, "Failed to RefUnit %s: %s", name, bus_error_message(error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2841, __func__, "Failed to RefUnit %s: %s"
, name, bus_error_message(error, r)) : -abs(_e); });

2842

2843

unit_path = unit_dbus_path_from_name(name);

2844

if (!unit_path)

2845

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2845, __func__);

2846

2847

r = set_put_strdup(wait_context->unit_paths, unit_path);

2848

if (r < 0)

2849

return log_error_errno(r, "Failed to add unit path %s to set: %m", unit_path)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2849, __func__, "Failed to add unit path %s to set: %m"
, unit_path) : -abs(_e); });

2850

2851

r = sd_bus_match_signal_async(bus,

2852

&wait_context->match,

2853

NULL((void*)0),

2854

unit_path,

2855

"org.freedesktop.DBus.Properties",

2856

"PropertiesChanged",

2857

on_properties_changed, NULL((void*)0), wait_context);

2858

if (r < 0)

2859

return log_error_errno(r, "Failed to request match for PropertiesChanged signal: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2859, __func__, "Failed to request match for PropertiesChanged signal: %m"
) : -abs(_e); });

2860

}

2861

2862

log_debug("%s dbus call org.freedesktop.systemd1.Manager %s(%s, %s)",({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2864, __func__, "%s dbus call org.freedesktop.systemd1.Manager %s(%s, %s)"
, arg_dry_run ? "Would execute" : "Executing", method, name, mode
) : -abs(_e); })

2863

arg_dry_run ? "Would execute" : "Executing",({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2864, __func__, "%s dbus call org.freedesktop.systemd1.Manager %s(%s, %s)"
, arg_dry_run ? "Would execute" : "Executing", method, name, mode
) : -abs(_e); })

2864

method, name, mode)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2864, __func__, "%s dbus call org.freedesktop.systemd1.Manager %s(%s, %s)"
, arg_dry_run ? "Would execute" : "Executing", method, name, mode
) : -abs(_e); });

2865

2866

if (arg_dry_run)

2867

return 0;

2868

2869

if (arg_show_transaction) {

2870

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error enqueue_error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

2871

2872

/* Use the new, fancy EnqueueUnitJob() API if the user wants us to print the transaction */

2873

r = sd_bus_call_method(

2874

bus,

2875

"org.freedesktop.systemd1",

2876

"/org/freedesktop/systemd1",

2877

"org.freedesktop.systemd1.Manager",

2878

"EnqueueUnitJob",

2879

&enqueue_error,

2880

&reply,

2881

"sss",

2882

name, job_type, mode);

2883

if (r < 0) {

2884

if (!sd_bus_error_has_name(&enqueue_error, SD_BUS_ERROR_UNKNOWN_METHOD"org.freedesktop.DBus.Error.UnknownMethod")) {

2885

(void) sd_bus_error_copy(error, &enqueue_error);

2886

sd_bus_error_free(&enqueue_error);

2887

goto fail;

2888

}

2889

2890

/* Hmm, the API is not yet available. Let's use the classic API instead (see below). */

2891

log_notice("--show-transaction not supported by this service manager, proceeding without.")({ int _level = (((5))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2891, __func__, "--show-transaction not supported by this service manager, proceeding without."
) : -abs(_e); });

2892

} else {

2893

const char *u, *jt;

2894

uint32_t id;

2895

2896

r = sd_bus_message_read(reply, "uosos", &id, &path, &u, NULL((void*)0), &jt);

2897

if (r < 0)

2898

return bus_log_parse_error(r);

2899

2900

log_info("Enqueued anchor job %" PRIu32 " %s/%s.", id, u, jt)({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2900, __func__, "Enqueued anchor job %"
"u" " %s/%s.", id, u, jt) : -abs(_e); });

2901

2902

r = sd_bus_message_enter_container(reply, 'a', "(uosos)");

2903

if (r < 0)

2904

return bus_log_parse_error(r);

2905

for (;;) {

2906

r = sd_bus_message_read(reply, "(uosos)", &id, NULL((void*)0), &u, NULL((void*)0), &jt);

2907

if (r < 0)

2908

return bus_log_parse_error(r);

2909

if (r == 0)

2910

break;

2911

2912

log_info("Enqueued auxiliary job %" PRIu32 " %s/%s.", id, u, jt)({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2912, __func__, "Enqueued auxiliary job %"
"u" " %s/%s.", id, u, jt) : -abs(_e); });

2913

}

2914

2915

r = sd_bus_message_exit_container(reply);

2916

if (r < 0)

2917

return bus_log_parse_error(r);

2918

2919

done = true1;

2920

}

2921

}

2922

2923

if (!done) {

2924

r = sd_bus_call_method(

2925

bus,

2926

"org.freedesktop.systemd1",

2927

"/org/freedesktop/systemd1",

2928

"org.freedesktop.systemd1.Manager",

2929

method,

2930

error,

2931

&reply,

2932

"ss", name, mode);

2933

if (r < 0)

2934

goto fail;

2935

2936

r = sd_bus_message_read(reply, "o", &path);

2937

if (r < 0)

2938

return bus_log_parse_error(r);

2939

}

2940

2941

if (need_daemon_reload(bus, name) > 0)

2942

warn_unit_file_changed(name);

2943

2944

if (w) {

2945

log_debug("Adding %s to the set", path)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2945, __func__, "Adding %s to the set"
, path) : -abs(_e); });

2946

r = bus_wait_for_jobs_add(w, path);

2947

if (r < 0)

2948

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2948, __func__);

2949

}

2950

2951

return 0;

2952

2953

fail:

2954

/* There's always a fallback possible for legacy actions. */

2955

if (arg_action != ACTION_SYSTEMCTL)

2956

return r;

2957

2958

log_error_errno(r, "Failed to %s %s: %s", job_type, name, bus_error_message(error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2958, __func__, "Failed to %s %s: %s"
, job_type, name, bus_error_message(error, r)) : -abs(_e); });

2959

2960

if (!sd_bus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT"org.freedesktop.systemd1.NoSuchUnit") &&

2961

!sd_bus_error_has_name(error, BUS_ERROR_UNIT_MASKED"org.freedesktop.systemd1.UnitMasked") &&

2962

!sd_bus_error_has_name(error, BUS_ERROR_JOB_TYPE_NOT_APPLICABLE"org.freedesktop.systemd1.JobTypeNotApplicable"))

2963

log_error("See %s logs and 'systemctl%s status%s %s' for details.",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2967, __func__, "See %s logs and 'systemctl%s status%s %s' for details."
, arg_scope == UNIT_FILE_SYSTEM ? "system" : "user", arg_scope
== UNIT_FILE_SYSTEM ? "" : " --user", name[0] == '-' ? " --"
: "", name) : -abs(_e); })

2964

arg_scope == UNIT_FILE_SYSTEM ? "system" : "user",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2967, __func__, "See %s logs and 'systemctl%s status%s %s' for details."
, arg_scope == UNIT_FILE_SYSTEM ? "system" : "user", arg_scope
== UNIT_FILE_SYSTEM ? "" : " --user", name[0] == '-' ? " --"
: "", name) : -abs(_e); })

2965

arg_scope == UNIT_FILE_SYSTEM ? "" : " --user",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2967, __func__, "See %s logs and 'systemctl%s status%s %s' for details."
, arg_scope == UNIT_FILE_SYSTEM ? "system" : "user", arg_scope
== UNIT_FILE_SYSTEM ? "" : " --user", name[0] == '-' ? " --"
: "", name) : -abs(_e); })

2966

name[0] == '-' ? " --" : "",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2967, __func__, "See %s logs and 'systemctl%s status%s %s' for details."
, arg_scope == UNIT_FILE_SYSTEM ? "system" : "user", arg_scope
== UNIT_FILE_SYSTEM ? "" : " --user", name[0] == '-' ? " --"
: "", name) : -abs(_e); })

2967

name)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2967, __func__, "See %s logs and 'systemctl%s status%s %s' for details."
, arg_scope == UNIT_FILE_SYSTEM ? "system" : "user", arg_scope
== UNIT_FILE_SYSTEM ? "" : " --user", name[0] == '-' ? " --"
: "", name) : -abs(_e); });

2968

2969

return r;

2970

}

2971

2972

static int expand_names(sd_bus *bus, char **names, const char* suffix, char ***ret) {

2973

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **mangled = NULL((void*)0), **globs = NULL((void*)0);

2974

char **name;

2975

int r, i;

2976

2977

assert(bus)do { if ((__builtin_expect(!!(!(bus)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("bus"), "../src/systemctl/systemctl.c", 2977
, __PRETTY_FUNCTION__); } while (0);

2978

assert(ret)do { if ((__builtin_expect(!!(!(ret)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret"), "../src/systemctl/systemctl.c", 2978
, __PRETTY_FUNCTION__); } while (0);

2979

2980

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

2981

char *t;

2982

UnitNameMangle options = UNIT_NAME_MANGLE_GLOB | (arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN);

2983

2984

if (suffix)

2985

r = unit_name_mangle_with_suffix(*name, options, suffix, &t);

2986

else

2987

r = unit_name_mangle(*name, options, &t);

2988

if (r < 0)

2989

return log_error_errno(r, "Failed to mangle name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 2989, __func__, "Failed to mangle name: %m"
) : -abs(_e); });

2990

2991

if (string_is_glob(t))

2992

r = strv_consume(&globs, t);

2993

else

2994

r = strv_consume(&mangled, t);

2995

if (r < 0)

2996

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 2996, __func__);

2997

}

2998

2999

/* Query the manager only if any of the names are a glob, since

3000

* this is fairly expensive */

3001

if (!strv_isempty(globs)) {

3002

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

3003

_cleanup_free___attribute__((cleanup(freep))) UnitInfo *unit_infos = NULL((void*)0);

3004

size_t allocated, n;

3005

3006

r = get_unit_list(bus, NULL((void*)0), globs, &unit_infos, 0, &reply);

3007

if (r < 0)

3008

return r;

3009

3010

n = strv_length(mangled);

3011

allocated = n + 1;

3012

3013

for (i = 0; i < r; i++) {

3014

if (!GREEDY_REALLOC(mangled, allocated, n+2)greedy_realloc((void**) &(mangled), &(allocated), (n+
2), sizeof((mangled)[0])))

3015

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3015, __func__);

3016

3017

mangled[n] = strdup(unit_infos[i].id);

3018

if (!mangled[n])

3019

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3019, __func__);

3020

3021

mangled[++n] = NULL((void*)0);

3022

}

3023

}

3024

3025

*ret = TAKE_PTR(mangled)({ typeof(mangled) _ptr_ = (mangled); (mangled) = ((void*)0);
_ptr_; });

3026

return 0;

3027

}

3028

3029

static const struct {

3030

const char *target;

3031

const char *verb;

3032

const char *mode;

3033

} action_table[_ACTION_MAX] = {

3034

[ACTION_HALT] = { SPECIAL_HALT_TARGET"halt.target", "halt", "replace-irreversibly" },

3035

[ACTION_POWEROFF] = { SPECIAL_POWEROFF_TARGET"poweroff.target", "poweroff", "replace-irreversibly" },

3036

[ACTION_REBOOT] = { SPECIAL_REBOOT_TARGET"reboot.target", "reboot", "replace-irreversibly" },

3037

[ACTION_KEXEC] = { SPECIAL_KEXEC_TARGET"kexec.target", "kexec", "replace-irreversibly" },

3038

[ACTION_RUNLEVEL2] = { SPECIAL_MULTI_USER_TARGET"multi-user.target", NULL((void*)0), "isolate" },

3039

[ACTION_RUNLEVEL3] = { SPECIAL_MULTI_USER_TARGET"multi-user.target", NULL((void*)0), "isolate" },

3040

[ACTION_RUNLEVEL4] = { SPECIAL_MULTI_USER_TARGET"multi-user.target", NULL((void*)0), "isolate" },

3041

[ACTION_RUNLEVEL5] = { SPECIAL_GRAPHICAL_TARGET"graphical.target", NULL((void*)0), "isolate" },

3042

[ACTION_RESCUE] = { SPECIAL_RESCUE_TARGET"rescue.target", "rescue", "isolate" },

3043

[ACTION_EMERGENCY] = { SPECIAL_EMERGENCY_TARGET"emergency.target", "emergency", "isolate" },

3044

[ACTION_DEFAULT] = { SPECIAL_DEFAULT_TARGET"default.target", "default", "isolate" },

3045

[ACTION_EXIT] = { SPECIAL_EXIT_TARGET"exit.target", "exit", "replace-irreversibly" },

3046

[ACTION_SUSPEND] = { SPECIAL_SUSPEND_TARGET"suspend.target", "suspend", "replace-irreversibly" },

3047

[ACTION_HIBERNATE] = { SPECIAL_HIBERNATE_TARGET"hibernate.target", "hibernate", "replace-irreversibly" },

3048

[ACTION_HYBRID_SLEEP] = { SPECIAL_HYBRID_SLEEP_TARGET"hybrid-sleep.target", "hybrid-sleep", "replace-irreversibly" },

3049

[ACTION_SUSPEND_THEN_HIBERNATE] = { SPECIAL_SUSPEND_THEN_HIBERNATE_TARGET"suspend-then-hibernate.target", "suspend-then-hibernate", "replace-irreversibly" },

3050

};

3051

3052

static enum action verb_to_action(const char *verb) {

3053

enum action i;

3054

3055

for (i = 0; i < _ACTION_MAX; i++)

3056

if (streq_ptr(action_table[i].verb, verb))

3057

return i;

3058

3059

return _ACTION_INVALID;

3060

}

3061

3062

static const char** make_extra_args(const char *extra_args[static 4]) {

3063

size_t n = 0;

3064

3065

if (arg_scope != UNIT_FILE_SYSTEM)

3066

extra_args[n++] = "--user";

3067

3068

if (arg_transport == BUS_TRANSPORT_REMOTE) {

3069

extra_args[n++] = "-H";

3070

extra_args[n++] = arg_host;

3071

} else if (arg_transport == BUS_TRANSPORT_MACHINE) {

3072

extra_args[n++] = "-M";

3073

extra_args[n++] = arg_host;

3074

} else

3075

assert(arg_transport == BUS_TRANSPORT_LOCAL)do { if ((__builtin_expect(!!(!(arg_transport == BUS_TRANSPORT_LOCAL
)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("arg_transport == BUS_TRANSPORT_LOCAL"
), "../src/systemctl/systemctl.c", 3075, __PRETTY_FUNCTION__)
; } while (0);

3076

3077

extra_args[n] = NULL((void*)0);

3078

return extra_args;

3079

}

3080

3081

static int start_unit(int argc, char *argv[], void *userdata) {

3082

_cleanup_(bus_wait_for_jobs_freep)__attribute__((cleanup(bus_wait_for_jobs_freep))) BusWaitForJobs *w = NULL((void*)0);

3083

_cleanup_(wait_context_free)__attribute__((cleanup(wait_context_free))) WaitContext wait_context = {};

3084

const char *method, *job_type, *mode, *one_name, *suffix = NULL((void*)0);

3085

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

3086

int r, ret = EXIT_SUCCESS0;

3087

sd_bus *bus;

3088

char **name;

3089

3090

if (arg_wait && !STR_IN_SET(argv[0], "start", "restart")(!!strv_find((((char**) ((const char*[]) { "start", "restart"
, ((void*)0) }))), (argv[0])))) {

3091

log_error("--wait may only be used with the 'start' or 'restart' commands.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3091, __func__, "--wait may only be used with the 'start' or 'restart' commands."
) : -abs(_e); });

3092

return -EINVAL22;

3093

}

3094

3095

/* we cannot do sender tracking on the private bus, so we need the full

3096

* one for RefUnit to implement --wait */

3097

r = acquire_bus(arg_wait ? BUS_FULL : BUS_MANAGER, &bus);

3098

if (r < 0)

3099

return r;

3100

3101

ask_password_agent_open_if_enabled();

3102

polkit_agent_open_maybe();

3103

3104

if (arg_action == ACTION_SYSTEMCTL) {

3105

enum action action;

3106

3107

action = verb_to_action(argv[0]);

3108

3109

if (action != _ACTION_INVALID) {

3110

/* A command in style "systemctl reboot", "systemctl poweroff", … */

3111

method = "StartUnit";

3112

job_type = "start";

3113

mode = action_table[action].mode;

3114

one_name = action_table[action].target;

3115

} else {

3116

if (streq(argv[0], "isolate")(strcmp((argv[0]),("isolate")) == 0)) {

3117

/* A "systemctl isolate <unit1> <unit2> …" command */

3118

method = "StartUnit";

3119

job_type = "start";

3120

mode = "isolate";

3121

suffix = ".target";

3122

} else {

3123

/* A command in style of "systemctl start <unit1> <unit2> …", "sysemctl stop <unit1> <unit2> …" and so on */

3124

method = verb_to_method(argv[0]);

3125

job_type = verb_to_job_type(argv[0]);

3126

mode = arg_job_mode;

3127

}

3128

one_name = NULL((void*)0);

3129

}

3130

} else {

3131

/* A SysV legacy command such as "halt", "reboot", "poweroff", … */

3132

assert(arg_action >= 0 && arg_action < _ACTION_MAX)do { if ((__builtin_expect(!!(!(arg_action >= 0 &&
arg_action < _ACTION_MAX)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD
, ("arg_action >= 0 && arg_action < _ACTION_MAX"
), "../src/systemctl/systemctl.c", 3132, __PRETTY_FUNCTION__)
; } while (0);

3133

assert(action_table[arg_action].target)do { if ((__builtin_expect(!!(!(action_table[arg_action].target
)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("action_table[arg_action].target"
), "../src/systemctl/systemctl.c", 3133, __PRETTY_FUNCTION__)
; } while (0);

3134

assert(action_table[arg_action].mode)do { if ((__builtin_expect(!!(!(action_table[arg_action].mode
)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("action_table[arg_action].mode"
), "../src/systemctl/systemctl.c", 3134, __PRETTY_FUNCTION__)
; } while (0);

3135

3136

method = "StartUnit";

3137

job_type = "start";

3138

mode = action_table[arg_action].mode;

3139

one_name = action_table[arg_action].target;

3140

}

3141

3142

if (one_name)

3143

names = strv_new(one_name, NULL((void*)0));

3144

else {

3145

r = expand_names(bus, strv_skip(argv, 1), suffix, &names);

3146

if (r < 0)

3147

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3147, __func__, "Failed to expand names: %m"
) : -abs(_e); });

3148

}

3149

3150

if (!arg_no_block) {

3151

r = bus_wait_for_jobs_new(bus, &w);

3152

if (r < 0)

3153

return log_error_errno(r, "Could not watch jobs: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3153, __func__, "Could not watch jobs: %m"
) : -abs(_e); });

3154

}

3155

3156

if (arg_wait) {

3157

wait_context.unit_paths = set_new(&string_hash_ops)internal_set_new(&string_hash_ops );

3158

if (!wait_context.unit_paths)

3159

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3159, __func__);

3160

3161

r = sd_bus_call_method_async(

3162

bus,

3163

NULL((void*)0),

3164

"org.freedesktop.systemd1",

3165

"/org/freedesktop/systemd1",

3166

"org.freedesktop.systemd1.Manager",

3167

"Subscribe",

3168

NULL((void*)0), NULL((void*)0),

3169

NULL((void*)0));

3170

if (r < 0)

3171

return log_error_errno(r, "Failed to enable subscription: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3171, __func__, "Failed to enable subscription: %m"
) : -abs(_e); });

3172

3173

r = sd_event_default(&wait_context.event);

3174

if (r < 0)

3175

return log_error_errno(r, "Failed to allocate event loop: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3175, __func__, "Failed to allocate event loop: %m"
) : -abs(_e); });

3176

3177

r = sd_bus_attach_event(bus, wait_context.event, 0);

3178

if (r < 0)

3179

return log_error_errno(r, "Failed to attach bus to event loop: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3179, __func__, "Failed to attach bus to event loop: %m"
) : -abs(_e); });

3180

}

3181

3182

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

3183

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3184

3185

r = start_unit_one(bus, method, job_type, *name, mode, &error, w, arg_wait ? &wait_context : NULL((void*)0));

3186

if (ret == EXIT_SUCCESS0 && r < 0)

3187

ret = translate_bus_error_to_exit_status(r, &error);

3188

}

3189

3190

if (!arg_no_block) {

3191

const char* extra_args[4];

3192

3193

r = bus_wait_for_jobs(w, arg_quiet, make_extra_args(extra_args));

3194

if (r < 0)

3195

return r;

3196

3197

/* When stopping units, warn if they can still be triggered by

3198

* another active unit (socket, path, timer) */

3199

if (!arg_quiet && streq(method, "StopUnit")(strcmp((method),("StopUnit")) == 0))

3200

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++)

3201

check_triggering_units(bus, *name);

3202

}

3203

3204

if (ret == EXIT_SUCCESS0 && arg_wait && !set_isempty(wait_context.unit_paths)) {

3205

r = sd_event_loop(wait_context.event);

3206

if (r < 0)

3207

return log_error_errno(r, "Failed to run event loop: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3207, __func__, "Failed to run event loop: %m"
) : -abs(_e); });

3208

if (wait_context.any_failed)

3209

ret = EXIT_FAILURE1;

3210

}

3211

3212

return ret;

3213

}

3214

3215

#if ENABLE_LOGIND1

3216

static int logind_set_wall_message(void) {

3217

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3218

sd_bus *bus;

3219

_cleanup_free___attribute__((cleanup(freep))) char *m = NULL((void*)0);

3220

int r;

3221

3222

r = acquire_bus(BUS_FULL, &bus);

3223

if (r < 0)

3224

return r;

3225

3226

m = strv_join(arg_wall, " ");

3227

if (!m)

3228

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3228, __func__);

3229

3230

log_debug("%s wall message \"%s\".", arg_dry_run ? "Would set" : "Setting", m)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3230, __func__, "%s wall message \"%s\"."
, arg_dry_run ? "Would set" : "Setting", m) : -abs(_e); });

3231

if (arg_dry_run)

3232

return 0;

3233

3234

r = sd_bus_call_method(

3235

bus,

3236

"org.freedesktop.login1",

3237

"/org/freedesktop/login1",

3238

"org.freedesktop.login1.Manager",

3239

"SetWallMessage",

3240

&error,

3241

NULL((void*)0),

3242

"sb",

3243

m,

3244

!arg_no_wall);

3245

3246

if (r < 0)

3247

return log_warning_errno(r, "Failed to set wall message, ignoring: %s", bus_error_message(&error, r))({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3247, __func__, "Failed to set wall message, ignoring: %s"
, bus_error_message(&error, r)) : -abs(_e); });

3248

return 0;

3249

}

3250

#endif

3251

3252

/* Ask systemd-logind, which might grant access to unprivileged users through polkit */

3253

static int logind_reboot(enum action a) {

3254

#if ENABLE_LOGIND1

3255

static const struct {

3256

const char *method;

3257

const char *description;

3258

} actions[_ACTION_MAX] = {

3259

[ACTION_POWEROFF] = { "PowerOff", "power off system" },

3260

[ACTION_REBOOT] = { "Reboot", "reboot system" },

3261

[ACTION_HALT] = { "Halt", "halt system" },

3262

[ACTION_SUSPEND] = { "Suspend", "suspend system" },

3263

[ACTION_HIBERNATE] = { "Hibernate", "hibernate system" },

3264

[ACTION_HYBRID_SLEEP] = { "HybridSleep", "put system into hybrid sleep" },

3265

[ACTION_SUSPEND_THEN_HIBERNATE] = { "SuspendThenHibernate", "suspend system, hibernate later" },

3266

};

3267

3268

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3269

sd_bus *bus;

3270

int r;

3271

3272

if (a < 0 || a >= _ACTION_MAX || !actions[a].method)

3273

return -EINVAL22;

3274

3275

r = acquire_bus(BUS_FULL, &bus);

3276

if (r < 0)

3277

return r;

3278

3279

polkit_agent_open_maybe();

3280

(void) logind_set_wall_message();

3281

3282

log_debug("%s org.freedesktop.login1.Manager %s dbus call.", arg_dry_run ? "Would execute" : "Executing", actions[a].method)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3282, __func__, "%s org.freedesktop.login1.Manager %s dbus call."
, arg_dry_run ? "Would execute" : "Executing", actions[a].method
) : -abs(_e); });

3283

3284

if (arg_dry_run)

3285

return 0;

3286

3287

r = sd_bus_call_method(

3288

bus,

3289

"org.freedesktop.login1",

3290

"/org/freedesktop/login1",

3291

"org.freedesktop.login1.Manager",

3292

actions[a].method,

3293

&error,

3294

NULL((void*)0),

3295

"b", arg_ask_password);

3296

if (r < 0)

3297

return log_error_errno(r, "Failed to %s via logind: %s", actions[a].description, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3297, __func__, "Failed to %s via logind: %s"
, actions[a].description, bus_error_message(&error, r)) :
-abs(_e); });

3298

3299

return 0;

3300

#else

3301

return -ENOSYS38;

3302

#endif

3303

}

3304

3305

static int logind_check_inhibitors(enum action a) {

3306

#if ENABLE_LOGIND1

3307

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

3308

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **sessions = NULL((void*)0);

3309

const char *what, *who, *why, *mode;

3310

uint32_t uid, pid;

3311

sd_bus *bus;

3312

unsigned c = 0;

3313

char **s;

3314

int r;

3315

3316

if (arg_ignore_inhibitors || arg_force > 0)

3317

return 0;

3318

3319

if (arg_when > 0)

3320

return 0;

3321

3322

if (geteuid() == 0)

3323

return 0;

3324

3325

if (!on_tty())

3326

return 0;

3327

3328

if (arg_transport != BUS_TRANSPORT_LOCAL)

3329

return 0;

3330

3331

r = acquire_bus(BUS_FULL, &bus);

3332

if (r < 0)

3333

return r;

3334

3335

r = sd_bus_call_method(

3336

bus,

3337

"org.freedesktop.login1",

3338

"/org/freedesktop/login1",

3339

"org.freedesktop.login1.Manager",

3340

"ListInhibitors",

3341

NULL((void*)0),

3342

&reply,

3343

NULL((void*)0));

3344

if (r < 0)

3345

/* If logind is not around, then there are no inhibitors... */

3346

return 0;

3347

3348

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssuu)");

3349

if (r < 0)

3350

return bus_log_parse_error(r);

3351

3352

while ((r = sd_bus_message_read(reply, "(ssssuu)", &what, &who, &why, &mode, &uid, &pid)) > 0) {

3353

_cleanup_free___attribute__((cleanup(freep))) char *comm = NULL((void*)0), *user = NULL((void*)0);

3354

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **sv = NULL((void*)0);

3355

3356

if (!streq(mode, "block")(strcmp((mode),("block")) == 0))

3357

continue;

3358

3359

sv = strv_split(what, ":");

3360

if (!sv)

3361

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3361, __func__);

3362

3363

if (!pid_is_valid((pid_t) pid)) {

3364

log_error("Invalid PID "PID_FMT".", (pid_t) pid)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3364, __func__, "Invalid PID "
"%" "i"".", (pid_t) pid) : -abs(_e); });

3365

return -ERANGE34;

3366

}

3367

3368

if (!strv_contains(sv,(!!strv_find((sv), (({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
, ACTION_KEXEC})/sizeof(int)]; switch(a) { case ACTION_HALT: case
ACTION_POWEROFF: case ACTION_REBOOT: case ACTION_KEXEC: _found
= 1; break; default: break; } _found; }) ? "shutdown" : "sleep"
)))

3369

IN_SET(a,(!!strv_find((sv), (({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
, ACTION_KEXEC})/sizeof(int)]; switch(a) { case ACTION_HALT: case
ACTION_POWEROFF: case ACTION_REBOOT: case ACTION_KEXEC: _found
= 1; break; default: break; } _found; }) ? "shutdown" : "sleep"
)))

3370

ACTION_HALT,(!!strv_find((sv), (({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
, ACTION_KEXEC})/sizeof(int)]; switch(a) { case ACTION_HALT: case
ACTION_POWEROFF: case ACTION_REBOOT: case ACTION_KEXEC: _found
= 1; break; default: break; } _found; }) ? "shutdown" : "sleep"
)))

3371

ACTION_POWEROFF,(!!strv_find((sv), (({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
, ACTION_KEXEC})/sizeof(int)]; switch(a) { case ACTION_HALT: case
ACTION_POWEROFF: case ACTION_REBOOT: case ACTION_KEXEC: _found
= 1; break; default: break; } _found; }) ? "shutdown" : "sleep"
)))

3372

ACTION_REBOOT,(!!strv_find((sv), (({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
, ACTION_KEXEC})/sizeof(int)]; switch(a) { case ACTION_HALT: case
ACTION_POWEROFF: case ACTION_REBOOT: case ACTION_KEXEC: _found
= 1; break; default: break; } _found; }) ? "shutdown" : "sleep"
)))

3373

ACTION_KEXEC) ? "shutdown" : "sleep")(!!strv_find((sv), (({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
, ACTION_KEXEC})/sizeof(int)]; switch(a) { case ACTION_HALT: case
ACTION_POWEROFF: case ACTION_REBOOT: case ACTION_KEXEC: _found
= 1; break; default: break; } _found; }) ? "shutdown" : "sleep"
))))

3374

continue;

3375

3376

get_process_comm(pid, &comm);

3377

user = uid_to_name(uid);

3378

3379

log_warning("Operation inhibited by \"%s\" (PID "PID_FMT" \"%s\", user %s), reason is \"%s\".",({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3380, __func__, "Operation inhibited by \"%s\" (PID "
"%" "i"" \"%s\", user %s), reason is \"%s\".", who, (pid_t) pid
, strna(comm), strna(user), why) : -abs(_e); })

3380

who, (pid_t) pid, strna(comm), strna(user), why)({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3380, __func__, "Operation inhibited by \"%s\" (PID "
"%" "i"" \"%s\", user %s), reason is \"%s\".", who, (pid_t) pid
, strna(comm), strna(user), why) : -abs(_e); });

3381

3382

c++;

3383

}

3384

if (r < 0)

3385

return bus_log_parse_error(r);

3386

3387

r = sd_bus_message_exit_container(reply);

3388

if (r < 0)

3389

return bus_log_parse_error(r);

3390

3391

/* Check for current sessions */

3392

sd_get_sessions(&sessions);

3393

STRV_FOREACH(s, sessions)for ((s) = (sessions); (s) && *(s); (s)++) {

3394

_cleanup_free___attribute__((cleanup(freep))) char *type = NULL((void*)0), *tty = NULL((void*)0), *seat = NULL((void*)0), *user = NULL((void*)0), *service = NULL((void*)0), *class = NULL((void*)0);

3395

3396

if (sd_session_get_uid(*s, &uid) < 0 || uid == getuid())

3397

continue;

3398

3399

if (sd_session_get_class(*s, &class) < 0 || !streq(class, "user")(strcmp((class),("user")) == 0))

3400

continue;

3401

3402

if (sd_session_get_type(*s, &type) < 0 || !STR_IN_SET(type, "x11", "wayland", "tty", "mir")(!!strv_find((((char**) ((const char*[]) { "x11", "wayland", "tty"
, "mir", ((void*)0) }))), (type))))

3403

continue;

3404

3405

sd_session_get_tty(*s, &tty);

3406

sd_session_get_seat(*s, &seat);

3407

sd_session_get_service(*s, &service);

3408

user = uid_to_name(uid);

3409

3410

log_warning("User %s is logged in on %s.", strna(user), isempty(tty) ? (isempty(seat) ? strna(service) : seat) : tty)({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3410, __func__, "User %s is logged in on %s."
, strna(user), isempty(tty) ? (isempty(seat) ? strna(service)
: seat) : tty) : -abs(_e); });

3411

c++;

3412

}

3413

3414

if (c <= 0)

3415

return 0;

3416

3417

log_error("Please retry operation after closing inhibitors and logging out other users.\nAlternatively, ignore inhibitors and users with 'systemctl %s -i'.",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3418, __func__, "Please retry operation after closing inhibitors and logging out other users.\nAlternatively, ignore inhibitors and users with 'systemctl %s -i'."
, action_table[a].verb) : -abs(_e); })

3418

action_table[a].verb)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3418, __func__, "Please retry operation after closing inhibitors and logging out other users.\nAlternatively, ignore inhibitors and users with 'systemctl %s -i'."
, action_table[a].verb) : -abs(_e); });

3419

3420

return -EPERM1;

3421

#else

3422

return 0;

3423

#endif

3424

}

3425

3426

static int logind_prepare_firmware_setup(void) {

3427

#if ENABLE_LOGIND1

3428

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3429

sd_bus *bus;

3430

int r;

3431

3432

r = acquire_bus(BUS_FULL, &bus);

3433

if (r < 0)

3434

return r;

3435

3436

r = sd_bus_call_method(

3437

bus,

3438

"org.freedesktop.login1",

3439

"/org/freedesktop/login1",

3440

"org.freedesktop.login1.Manager",

3441

"SetRebootToFirmwareSetup",

3442

&error,

3443

NULL((void*)0),

3444

"b", true1);

3445

if (r < 0)

3446

return log_error_errno(r, "Cannot indicate to EFI to boot into setup mode: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3446, __func__, "Cannot indicate to EFI to boot into setup mode: %s"
, bus_error_message(&error, r)) : -abs(_e); });

3447

3448

return 0;

3449

#else

3450

log_error("Cannot remotely indicate to EFI to boot into setup mode.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3450, __func__, "Cannot remotely indicate to EFI to boot into setup mode."
) : -abs(_e); });

3451

return -ENOSYS38;

3452

#endif

3453

}

3454

3455

static int prepare_firmware_setup(void) {

3456

int r;

3457

3458

if (!arg_firmware_setup)

3459

return 0;

3460

3461

if (arg_transport == BUS_TRANSPORT_LOCAL) {

3462

3463

r = efi_set_reboot_to_firmware(true1);

3464

if (r < 0)

3465

log_debug_errno(r, "Cannot indicate to EFI to boot into setup mode, will retry via logind: %m")({ int _level = ((7)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3465, __func__, "Cannot indicate to EFI to boot into setup mode, will retry via logind: %m"
) : -abs(_e); });

3466

else

3467

return r;

3468

}

3469

3470

return logind_prepare_firmware_setup();

3471

}

3472

3473

static int load_kexec_kernel(void) {

3474

_cleanup_(boot_config_free)__attribute__((cleanup(boot_config_free))) BootConfig config = {};

3475

_cleanup_free___attribute__((cleanup(freep))) char *where = NULL((void*)0), *kernel = NULL((void*)0), *initrd = NULL((void*)0), *options = NULL((void*)0);

3476

const BootEntry *e;

3477

pid_t pid;

3478

int r;

3479

3480

if (kexec_loaded()) {

3481

log_debug("Kexec kernel already loaded.")({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3481, __func__, "Kexec kernel already loaded."
) : -abs(_e); });

3482

return 0;

3483

}

3484

3485

if (access(KEXEC"/usr/sbin/kexec", X_OK1) < 0)

3486

return log_error_errno(errno, KEXEC" is not available: %m")({ int _level = ((3)), _e = (((*__errno_location ()))), _realm
= (LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >=
((_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3486, __func__
, "/usr/sbin/kexec"" is not available: %m") : -abs(_e); });

3487

3488

r = find_esp_and_warn(arg_esp_path, false0, &where, NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0));

3489

if (r == -ENOKEY126) /* find_esp_and_warn() doesn't warn about this case */

3490

return log_error_errno(r, "Cannot find the ESP partition mount point.")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3490, __func__, "Cannot find the ESP partition mount point."
) : -abs(_e); });

3491

if (r < 0) /* But it logs about all these cases, hence don't log here again */

3492

return r;

3493

3494

r = boot_entries_load_config(where, &config);

3495

if (r < 0)

3496

return log_error_errno(r, "Failed to load bootspec config from \"%s/loader\": %m", where)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3496, __func__, "Failed to load bootspec config from \"%s/loader\": %m"
, where) : -abs(_e); });

3497

3498

if (config.default_entry < 0) {

3499

log_error("No entry suitable as default, refusing to guess.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3499, __func__, "No entry suitable as default, refusing to guess."
) : -abs(_e); });

3500

return -ENOENT2;

3501

}

3502

e = &config.entries[config.default_entry];

3503

3504

if (strv_length(e->initrd) > 1) {

3505

log_error("Boot entry specifies multiple initrds, which is not supported currently.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3505, __func__, "Boot entry specifies multiple initrds, which is not supported currently."
) : -abs(_e); });

3506

return -EINVAL22;

3507

}

3508

3509

kernel = path_join(NULL((void*)0), where, e->kernel);

3510

if (!strv_isempty(e->initrd))

3511

initrd = path_join(NULL((void*)0), where, *e->initrd);

3512

options = strv_join(e->options, " ");

3513

if (!options)

3514

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3514, __func__);

3515

3516

log_full(arg_quiet ? LOG_DEBUG : LOG_INFO,({ int _level = (((arg_quiet ? 7 : 6))), _e = ((0)), _realm =
(LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >= (
(_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3521, __func__
, "%s ""/usr/sbin/kexec"" --load \"%s\" --append \"%s\"%s%s%s"
, arg_dry_run ? "Would run" : "Running", kernel, options, initrd
? " --initrd \"" : ((void*)0), strempty(initrd), initrd ? "\""
: "") : -abs(_e); })

3517

"%s "KEXEC" --load \"%s\" --append \"%s\"%s%s%s",({ int _level = (((arg_quiet ? 7 : 6))), _e = ((0)), _realm =
(LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >= (
(_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3521, __func__
, "%s ""/usr/sbin/kexec"" --load \"%s\" --append \"%s\"%s%s%s"
, arg_dry_run ? "Would run" : "Running", kernel, options, initrd
? " --initrd \"" : ((void*)0), strempty(initrd), initrd ? "\""
: "") : -abs(_e); })

3518

arg_dry_run ? "Would run" : "Running",({ int _level = (((arg_quiet ? 7 : 6))), _e = ((0)), _realm =
(LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >= (
(_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3521, __func__
, "%s ""/usr/sbin/kexec"" --load \"%s\" --append \"%s\"%s%s%s"
, arg_dry_run ? "Would run" : "Running", kernel, options, initrd
? " --initrd \"" : ((void*)0), strempty(initrd), initrd ? "\""
: "") : -abs(_e); })

3519

kernel,({ int _level = (((arg_quiet ? 7 : 6))), _e = ((0)), _realm =
(LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >= (
(_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3521, __func__
, "%s ""/usr/sbin/kexec"" --load \"%s\" --append \"%s\"%s%s%s"
, arg_dry_run ? "Would run" : "Running", kernel, options, initrd
? " --initrd \"" : ((void*)0), strempty(initrd), initrd ? "\""
: "") : -abs(_e); })

3520

options,({ int _level = (((arg_quiet ? 7 : 6))), _e = ((0)), _realm =
(LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >= (
(_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3521, __func__
, "%s ""/usr/sbin/kexec"" --load \"%s\" --append \"%s\"%s%s%s"
, arg_dry_run ? "Would run" : "Running", kernel, options, initrd
? " --initrd \"" : ((void*)0), strempty(initrd), initrd ? "\""
: "") : -abs(_e); })

3521

initrd ? " --initrd \"" : NULL, strempty(initrd), initrd ? "\"" : "")({ int _level = (((arg_quiet ? 7 : 6))), _e = ((0)), _realm =
(LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >= (
(_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 3521, __func__
, "%s ""/usr/sbin/kexec"" --load \"%s\" --append \"%s\"%s%s%s"
, arg_dry_run ? "Would run" : "Running", kernel, options, initrd
? " --initrd \"" : ((void*)0), strempty(initrd), initrd ? "\""
: "") : -abs(_e); });

3522

if (arg_dry_run)

3523

return 0;

3524

3525

r = safe_fork("(kexec)", FORK_RESET_SIGNALS|FORK_DEATHSIG|FORK_LOG, &pid);

3526

if (r < 0)

3527

return r;

3528

if (r == 0) {

3529

const char* const args[] = {

3530

KEXEC"/usr/sbin/kexec",

3531

"--load", kernel,

3532

"--append", options,

3533

initrd ? "--initrd" : NULL((void*)0), initrd,

3534

NULL((void*)0) };

3535

3536

/* Child */

3537

execv(args[0], (char * const *) args);

3538

_exit(EXIT_FAILURE1);

3539

}

3540

3541

r = wait_for_terminate_and_check("kexec", pid, WAIT_LOG);

3542

if (r < 0)

3543

return r;

3544

if (r > 0)

3545

/* Command failed */

3546

return -EPROTO71;

3547

return 0;

3548

}

3549

3550

static int set_exit_code(uint8_t code) {

3551

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3552

sd_bus *bus;

3553

int r;

3554

3555

r = acquire_bus(BUS_MANAGER, &bus);

3556

if (r < 0)

3557

return r;

3558

3559

r = sd_bus_call_method(

3560

bus,

3561

"org.freedesktop.systemd1",

3562

"/org/freedesktop/systemd1",

3563

"org.freedesktop.systemd1.Manager",

3564

"SetExitCode",

3565

&error,

3566

NULL((void*)0),

3567

"y", code);

3568

if (r < 0)

3569

return log_error_errno(r, "Failed to set exit code: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3569, __func__, "Failed to set exit code: %s"
, bus_error_message(&error, r)) : -abs(_e); });

3570

3571

return 0;

3572

}

3573

3574

static int start_special(int argc, char *argv[], void *userdata) {

3575

enum action a;

3576

int r;

3577

bool_Bool termination_action; /* an action that terminates the manager,

3578

* can be performed also by signal. */

3579

3580

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
3580, __PRETTY_FUNCTION__); } while (0);

3581

3582

a = verb_to_action(argv[0]);

3583

3584

r = logind_check_inhibitors(a);

3585

if (r < 0)

3586

return r;

3587

3588

if (arg_force >= 2) {

3589

r = must_be_root();

3590

if (r < 0)

3591

return r;

3592

}

3593

3594

r = prepare_firmware_setup();

3595

if (r < 0)

3596

return r;

3597

3598

if (a == ACTION_REBOOT && argc > 1) {

3599

r = update_reboot_parameter_and_warn(argv[1]);

3600

if (r < 0)

3601

return r;

3602

3603

} else if (a == ACTION_KEXEC) {

3604

r = load_kexec_kernel();

3605

if (r < 0 && arg_force >= 1)

3606

log_notice("Failed to load kexec kernel, continuing without.")({ int _level = (((5))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3606, __func__, "Failed to load kexec kernel, continuing without."
) : -abs(_e); });

3607

else if (r < 0)

3608

return r;

3609

3610

} else if (a == ACTION_EXIT && argc > 1) {

3611

uint8_t code;

3612

3613

/* If the exit code is not given on the command line,

3614

* don't reset it to zero: just keep it as it might

3615

* have been set previously. */

3616

3617

r = safe_atou8(argv[1], &code);

3618

if (r < 0)

3619

return log_error_errno(r, "Invalid exit code.")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3619, __func__, "Invalid exit code."
) : -abs(_e); });

3620

3621

r = set_exit_code(code);

3622

if (r < 0)

3623

return r;

3624

}

3625

3626

termination_action = IN_SET(a,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
})/sizeof(int)]; switch(a) { case ACTION_HALT: case ACTION_POWEROFF
: case ACTION_REBOOT: _found = 1; break; default: break; } _found
; })

3627

ACTION_HALT,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
})/sizeof(int)]; switch(a) { case ACTION_HALT: case ACTION_POWEROFF
: case ACTION_REBOOT: _found = 1; break; default: break; } _found
; })

3628

ACTION_POWEROFF,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
})/sizeof(int)]; switch(a) { case ACTION_HALT: case ACTION_POWEROFF
: case ACTION_REBOOT: _found = 1; break; default: break; } _found
; })

3629

ACTION_REBOOT)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_HALT, ACTION_POWEROFF, ACTION_REBOOT
})/sizeof(int)]; switch(a) { case ACTION_HALT: case ACTION_POWEROFF
: case ACTION_REBOOT: _found = 1; break; default: break; } _found
; });

3630

if (termination_action && arg_force >= 2)

3631

return halt_now(a);

3632

3633

if (arg_force >= 1 &&

3634

(termination_action || IN_SET(a, ACTION_KEXEC, ACTION_EXIT)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_KEXEC, ACTION_EXIT})/sizeof(int)]
; switch(a) { case ACTION_KEXEC: case ACTION_EXIT: _found = 1
; break; default: break; } _found; })))

3635

r = trivial_method(argc, argv, userdata);

3636

else {

3637

/* First try logind, to allow authentication with polkit */

3638

if (IN_SET(a,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3639

ACTION_POWEROFF,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3640

ACTION_REBOOT,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3641

ACTION_HALT,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3642

ACTION_SUSPEND,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3643

ACTION_HIBERNATE,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3644

ACTION_HYBRID_SLEEP,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })

3645

ACTION_SUSPEND_THEN_HIBERNATE)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
, ACTION_SUSPEND, ACTION_HIBERNATE, ACTION_HYBRID_SLEEP, ACTION_SUSPEND_THEN_HIBERNATE
})/sizeof(int)]; switch(a) { case ACTION_POWEROFF: case ACTION_REBOOT
: case ACTION_HALT: case ACTION_SUSPEND: case ACTION_HIBERNATE
: case ACTION_HYBRID_SLEEP: case ACTION_SUSPEND_THEN_HIBERNATE
: _found = 1; break; default: break; } _found; })) {

3646

3647

r = logind_reboot(a);

3648

if (r >= 0)

3649

return r;

3650

if (IN_SET(r, -EOPNOTSUPP, -EINPROGRESS)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){-95, -115})/sizeof(int)]; switch(r) { case
-95: case -115: _found = 1; break; default: break; } _found;
}))

3651

/* requested operation is not supported or already in progress */

3652

return r;

3653

3654

/* On all other errors, try low-level operation. In order to minimize the difference between

3655

* operation with and without logind, we explicitly enable non-blocking mode for this, as

3656

* logind's shutdown operations are always non-blocking. */

3657

3658

arg_no_block = true1;

3659

3660

} else if (IN_SET(a, ACTION_EXIT, ACTION_KEXEC)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_EXIT, ACTION_KEXEC})/sizeof(int)]
; switch(a) { case ACTION_EXIT: case ACTION_KEXEC: _found = 1
; break; default: break; } _found; }))

3661

/* Since exit/kexec are so close in behaviour to power-off/reboot, let's also make them

3662

* asynchronous, in order to not confuse the user needlessly with unexpected behaviour. */

3663

arg_no_block = true1;

3664

3665

r = start_unit(argc, argv, userdata);

3666

}

3667

3668

if (termination_action && arg_force < 2 &&

3669

IN_SET(r, -ENOENT, -ETIMEDOUT)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){-2, -110})/sizeof(int)]; switch(r) { case
-2: case -110: _found = 1; break; default: break; } _found; }
))

3670

log_notice("It is possible to perform action directly, see discussion of --force --force in man:systemctl(1).")({ int _level = (((5))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3670, __func__, "It is possible to perform action directly, see discussion of --force --force in man:systemctl(1)."
) : -abs(_e); });

3671

3672

return r;

3673

}

3674

3675

static int start_system_special(int argc, char *argv[], void *userdata) {

3676

/* Like start_special above, but raises an error when running in user mode */

3677

3678

if (arg_scope != UNIT_FILE_SYSTEM) {

3679

log_error("Bad action for %s mode.",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3680, __func__, "Bad action for %s mode."
, arg_scope == UNIT_FILE_GLOBAL ? "--global" : "--user") : -abs
(_e); })

3680

arg_scope == UNIT_FILE_GLOBAL ? "--global" : "--user")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3680, __func__, "Bad action for %s mode."
, arg_scope == UNIT_FILE_GLOBAL ? "--global" : "--user") : -abs
(_e); });

3681

return -EINVAL22;

3682

}

3683

3684

return start_special(argc, argv, userdata);

3685

}

3686

3687

static int check_unit_generic(int code, const UnitActiveState good_states[], int nb_states, char **args) {

3688

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

3689

UnitActiveState active_state;

3690

sd_bus *bus;

3691

char **name;

3692

int r, i;

3693

bool_Bool found = false0;

3694

3695

r = acquire_bus(BUS_MANAGER, &bus);

3696

if (r < 0)

3697

return r;

3698

3699

r = expand_names(bus, args, NULL((void*)0), &names);

3700

if (r < 0)

3701

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3701, __func__, "Failed to expand names: %m"
) : -abs(_e); });

3702

3703

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

3704

r = get_state_one_unit(bus, *name, &active_state);

3705

if (r < 0)

3706

return r;

3707

3708

if (!arg_quiet)

3709

puts(unit_active_state_to_string(active_state));

3710

3711

for (i = 0; i < nb_states; ++i)

3712

if (good_states[i] == active_state)

3713

found = true1;

3714

}

3715

3716

/* use the given return code for the case that we won't find

3717

* any unit which matches the list */

3718

return found ? 0 : code;

3719

}

3720

3721

static int check_unit_active(int argc, char *argv[], void *userdata) {

3722

const UnitActiveState states[] = { UNIT_ACTIVE, UNIT_RELOADING };

3723

/* According to LSB: 3, "program is not running" */

3724

return check_unit_generic(EXIT_PROGRAM_NOT_RUNNING, states, ELEMENTSOF(states)__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(states), typeof(&*(states))), sizeof(states)/sizeof
((states)[0]), ((void)0))), strv_skip(argv, 1));

3725

}

3726

3727

static int check_unit_failed(int argc, char *argv[], void *userdata) {

3728

const UnitActiveState states[] = { UNIT_FAILED };

3729

return check_unit_generic(EXIT_PROGRAM_DEAD_AND_PID_EXISTS, states, ELEMENTSOF(states)__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(states), typeof(&*(states))), sizeof(states)/sizeof
((states)[0]), ((void)0))), strv_skip(argv, 1));

3730

}

3731

3732

static int kill_unit(int argc, char *argv[], void *userdata) {

3733

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

3734

char *kill_who = NULL((void*)0), **name;

3735

sd_bus *bus;

3736

int r, q;

3737

3738

r = acquire_bus(BUS_MANAGER, &bus);

3739

if (r < 0)

3740

return r;

3741

3742

polkit_agent_open_maybe();

3743

3744

if (!arg_kill_who)

3745

arg_kill_who = "all";

3746

3747

/* --fail was specified */

3748

if (streq(arg_job_mode, "fail")(strcmp((arg_job_mode),("fail")) == 0))

3749

kill_who = strjoina(arg_kill_who, "-fail")({ const char *_appendees_[] = { arg_kill_who, "-fail" }; char
*_d_, *_p_; size_t _len_ = 0; size_t _i_; for (_i_ = 0; _i_ <
__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(_appendees_), typeof(&*(_appendees_))), sizeof(_appendees_
)/sizeof((_appendees_)[0]), ((void)0))) && _appendees_
[_i_]; _i_++) _len_ += strlen(_appendees_[_i_]); _p_ = _d_ = __builtin_alloca
(_len_ + 1); for (_i_ = 0; _i_ < __extension__ (__builtin_choose_expr
( !__builtin_types_compatible_p(typeof(_appendees_), typeof(&
*(_appendees_))), sizeof(_appendees_)/sizeof((_appendees_)[0]
), ((void)0))) && _appendees_[_i_]; _i_++) _p_ = stpcpy
(_p_, _appendees_[_i_]); *_p_ = 0; _d_; });

3750

3751

r = expand_names(bus, strv_skip(argv, 1), NULL((void*)0), &names);

3752

if (r < 0)

3753

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3753, __func__, "Failed to expand names: %m"
) : -abs(_e); });

3754

3755

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

3756

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3757

3758

q = sd_bus_call_method(

3759

bus,

3760

"org.freedesktop.systemd1",

3761

"/org/freedesktop/systemd1",

3762

"org.freedesktop.systemd1.Manager",

3763

"KillUnit",

3764

&error,

3765

NULL((void*)0),

3766

"ssi", *name, kill_who ? kill_who : arg_kill_who, arg_signal);

3767

if (q < 0) {

3768

log_error_errno(q, "Failed to kill unit %s: %s", *name, bus_error_message(&error, q))({ int _level = ((3)), _e = ((q)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3768, __func__, "Failed to kill unit %s: %s"
, *name, bus_error_message(&error, q)) : -abs(_e); });

3769

if (r == 0)

3770

r = q;

3771

}

3772

}

3773

3774

return r;

3775

}

3776

static int freeze_or_thaw_unit(int argc, char *argv[], void *userdata) {

3777

_cleanup_(bus_wait_for_units_freep)__attribute__((cleanup(bus_wait_for_units_freep))) BusWaitForUnits *w = NULL((void*)0);

3778

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

3779

int r, ret = EXIT_SUCCESS0;

3780

char **name;

3781

const char *method;

3782

sd_bus *bus;

3783

3784

r = acquire_bus(BUS_FULL, &bus);

3785

if (r < 0)

3786

return r;

3787

3788

polkit_agent_open_maybe();

3789

3790

r = expand_names(bus, strv_skip(argv, 1), NULL((void*)0), &names);

3791

if (r < 0)

3792

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3792, __func__, "Failed to expand names: %m"
) : -abs(_e); });

3793

3794

if (!arg_no_block) {

3795

r = bus_wait_for_units_new(bus, &w);

3796

if (r < 0)

3797

return log_error_errno(r, "Failed to allocate unit waiter: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3797, __func__, "Failed to allocate unit waiter: %m"
) : -abs(_e); });

3798

}

3799

3800

if (streq(argv[0], "freeze")(strcmp((argv[0]),("freeze")) == 0))

3801

method = "FreezeUnit";

3802

else if (streq(argv[0], "thaw")(strcmp((argv[0]),("thaw")) == 0))

3803

method = "ThawUnit";

3804

else

3805

assert_not_reached("Unhandled method")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unhandled method"), "../src/systemctl/systemctl.c", 3805, __PRETTY_FUNCTION__
); } while (0);

3806

3807

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

3808

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

3809

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

3810

3811

if (w) {

3812

/* If we shall wait for the cleaning to complete, let's add a ref on the unit first */

3813

r = sd_bus_call_method(

3814

bus,

3815

"org.freedesktop.systemd1",

3816

"/org/freedesktop/systemd1",

3817

"org.freedesktop.systemd1.Manager",

3818

"RefUnit",

3819

&error,

3820

NULL((void*)0),

3821

"s", *name);

3822

if (r < 0) {

3823

log_error_errno(r, "Failed to add reference to unit %s: %s", *name, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3823, __func__, "Failed to add reference to unit %s: %s"
, *name, bus_error_message(&error, r)) : -abs(_e); });

3824

if (ret == EXIT_SUCCESS0)

3825

ret = r;

3826

continue;

3827

}

3828

}

3829

3830

r = sd_bus_message_new_method_call(

3831

bus,

3832

&m,

3833

"org.freedesktop.systemd1",

3834

"/org/freedesktop/systemd1",

3835

"org.freedesktop.systemd1.Manager",

3836

method);

3837

if (r < 0)

3838

return bus_log_create_error(r);

3839

3840

r = sd_bus_message_append(m, "s", *name);

3841

if (r < 0)

3842

return bus_log_create_error(r);

3843

3844

r = sd_bus_call(bus, m, 0, &error, NULL((void*)0));

3845

if (r < 0) {

3846

log_error_errno(r, "Failed to %s unit %s: %s", argv[0], *name, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3846, __func__, "Failed to %s unit %s: %s"
, argv[0], *name, bus_error_message(&error, r)) : -abs(_e
); });

3847

if (ret == EXIT_SUCCESS0) {

3848

ret = r;

3849

continue;

3850

}

3851

}

3852

3853

if (w) {

3854

r = bus_wait_for_units_add_unit(w, *name, BUS_WAIT_REFFED|BUS_WAIT_FOR_MAINTENANCE_END, NULL((void*)0), NULL((void*)0));

3855

if (r < 0)

3856

return log_error_errno(r, "Failed to watch unit %s: %m", *name)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3856, __func__, "Failed to watch unit %s: %m"
, *name) : -abs(_e); });

3857

}

3858

}

3859

3860

r = bus_wait_for_units_run(w);

3861

if (r < 0)

3862

return log_error_errno(r, "Failed to wait for units: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 3862, __func__, "Failed to wait for units: %m"
) : -abs(_e); });

3863

if (r == BUS_WAIT_FAILURE)

3864

ret = EXIT_FAILURE1;

3865

3866

return ret;

3867

}

3868

3869

typedef struct ExecStatusInfo {

3870

char *name;

3871

3872

char *path;

3873

char **argv;

3874

3875

bool_Bool ignore;

3876

3877

usec_t start_timestamp;

3878

usec_t exit_timestamp;

3879

pid_t pid;

3880

int code;

3881

int status;

3882

3883

LIST_FIELDS(struct ExecStatusInfo, exec)struct ExecStatusInfo *exec_next, *exec_prev;

3884

} ExecStatusInfo;

3885

3886

static void exec_status_info_free(ExecStatusInfo *i) {

3887

assert(i)do { if ((__builtin_expect(!!(!(i)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("i"), "../src/systemctl/systemctl.c", 3887
, __PRETTY_FUNCTION__); } while (0);

3888

3889

free(i->name);

3890

free(i->path);

3891

strv_free(i->argv);

3892

free(i);

3893

}

3894

3895

static int exec_status_info_deserialize(sd_bus_message *m, ExecStatusInfo *i) {

3896

uint64_t start_timestamp, exit_timestamp, start_timestamp_monotonic, exit_timestamp_monotonic;

3897

const char *path;

3898

uint32_t pid;

3899

int32_t code, status;

3900

int ignore, r;

3901

3902

assert(m)do { if ((__builtin_expect(!!(!(m)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("m"), "../src/systemctl/systemctl.c", 3902
, __PRETTY_FUNCTION__); } while (0);

3903

assert(i)do { if ((__builtin_expect(!!(!(i)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("i"), "../src/systemctl/systemctl.c", 3903
, __PRETTY_FUNCTION__); } while (0);

3904

3905

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_STRUCT, "sasbttttuii");

3906

if (r < 0)

3907

return bus_log_parse_error(r);

3908

else if (r == 0)

3909

return 0;

3910

3911

r = sd_bus_message_read(m, "s", &path);

3912

if (r < 0)

3913

return bus_log_parse_error(r);

3914

3915

i->path = strdup(path);

3916

if (!i->path)

3917

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 3917, __func__);

3918

3919

r = sd_bus_message_read_strv(m, &i->argv);

3920

if (r < 0)

3921

return bus_log_parse_error(r);

3922

3923

r = sd_bus_message_read(m,

3924

"bttttuii",

3925

&ignore,

3926

&start_timestamp, &start_timestamp_monotonic,

3927

&exit_timestamp, &exit_timestamp_monotonic,

3928

&pid,

3929

&code, &status);

3930

if (r < 0)

3931

return bus_log_parse_error(r);

3932

3933

i->ignore = ignore;

3934

i->start_timestamp = (usec_t) start_timestamp;

3935

i->exit_timestamp = (usec_t) exit_timestamp;

3936

i->pid = (pid_t) pid;

3937

i->code = code;

3938

i->status = status;

3939

3940

r = sd_bus_message_exit_container(m);

3941

if (r < 0)

3942

return bus_log_parse_error(r);

3943

3944

return 1;

3945

}

3946

3947

typedef struct UnitCondition {

3948

char *name;

3949

char *param;

3950

bool_Bool trigger;

3951

bool_Bool negate;

3952

int tristate;

3953

3954

LIST_FIELDS(struct UnitCondition, conditions)struct UnitCondition *conditions_next, *conditions_prev;

3955

} UnitCondition;

3956

3957

static void unit_condition_free(UnitCondition *c) {

3958

if (!c)

3959

return;

3960

3961

free(c->name);

3962

free(c->param);

3963

free(c);

3964

}

3965

3966

DEFINE_TRIVIAL_CLEANUP_FUNC(UnitCondition*, unit_condition_free)static inline void unit_condition_freep(UnitCondition* *p) { if
(*p) unit_condition_free(*p); };

3967

3968

typedef struct UnitStatusInfo {

3969

const char *id;

3970

const char *load_state;

3971

const char *active_state;

3972

const char *freezer_state;

3973

const char *sub_state;

3974

const char *unit_file_state;

3975

const char *unit_file_preset;

3976

3977

const char *description;

3978

const char *following;

3979

3980

char **documentation;

3981

3982

const char *fragment_path;

3983

const char *source_path;

3984

const char *control_group;

3985

3986

char **dropin_paths;

3987

3988

const char *load_error;

3989

const char *result;

3990

3991

usec_t inactive_exit_timestamp;

3992

usec_t inactive_exit_timestamp_monotonic;

3993

usec_t active_enter_timestamp;

3994

usec_t active_exit_timestamp;

3995

usec_t inactive_enter_timestamp;

3996

3997

bool_Bool need_daemon_reload;

3998

bool_Bool transient;

3999

4000

/* Service */

4001

pid_t main_pid;

4002

pid_t control_pid;

4003

const char *status_text;

4004

const char *pid_file;

4005

bool_Bool running:1;

4006

int status_errno;

4007

4008

usec_t start_timestamp;

4009

usec_t exit_timestamp;

4010

4011

int exit_code, exit_status;

4012

4013

usec_t condition_timestamp;

4014

bool_Bool condition_result;

4015

LIST_HEAD(UnitCondition, conditions)UnitCondition *conditions;

4016

4017

usec_t assert_timestamp;

4018

bool_Bool assert_result;

4019

bool_Bool failed_assert_trigger;

4020

bool_Bool failed_assert_negate;

4021

const char *failed_assert;

4022

const char *failed_assert_parameter;

4023

usec_t next_elapse_real;

4024

usec_t next_elapse_monotonic;

4025

4026

/* Socket */

4027

unsigned n_accepted;

4028

unsigned n_connections;

4029

unsigned n_refused;

4030

bool_Bool accept;

4031

4032

/* Pairs of type, path */

4033

char **listen;

4034

4035

/* Device */

4036

const char *sysfs_path;

4037

4038

/* Mount, Automount */

4039

const char *where;

4040

4041

/* Swap */

4042

const char *what;

4043

4044

/* CGroup */

4045

uint64_t memory_current;

4046

uint64_t memory_min;

4047

uint64_t memory_low;

4048

uint64_t memory_high;

4049

uint64_t memory_max;

4050

uint64_t memory_swap_max;

4051

uint64_t memory_limit;

4052

uint64_t cpu_usage_nsec;

4053

uint64_t tasks_current;

4054

uint64_t tasks_max;

4055

4056

uint64_t ip_ingress_bytes;

4057

uint64_t ip_egress_bytes;

4058

4059

uint64_t default_memory_min;

4060

uint64_t default_memory_low;

4061

4062

LIST_HEAD(ExecStatusInfo, exec)ExecStatusInfo *exec;

4063

} UnitStatusInfo;

4064

4065

static void unit_status_info_free(UnitStatusInfo *info) {

4066

ExecStatusInfo *p;

4067

UnitCondition *c;

4068

4069

strv_free(info->documentation);

4070

strv_free(info->dropin_paths);

4071

strv_free(info->listen);

4072

4073

while ((c = info->conditions)) {

4074

LIST_REMOVE(conditions, info->conditions, c)do { typeof(*(info->conditions)) **_head = &(info->
conditions), *_item = (c); do { if ((__builtin_expect(!!(!(_item
)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("_item"),
"../src/systemctl/systemctl.c", 4074, __PRETTY_FUNCTION__); }
while (0); if (_item->conditions_next) _item->conditions_next
->conditions_prev = _item->conditions_prev; if (_item->
conditions_prev) _item->conditions_prev->conditions_next
= _item->conditions_next; else { do { if ((__builtin_expect
(!!(!(*_head == _item)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD
, ("*_head == _item"), "../src/systemctl/systemctl.c", 4074, __PRETTY_FUNCTION__
); } while (0); *_head = _item->conditions_next; } _item->
conditions_next = _item->conditions_prev = ((void*)0); } while
(0);

4075

unit_condition_free(c);

4076

}

4077

4078

while ((p = info->exec)) {

4079

LIST_REMOVE(exec, info->exec, p)do { typeof(*(info->exec)) **_head = &(info->exec),
*_item = (p); do { if ((__builtin_expect(!!(!(_item)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_item"), "../src/systemctl/systemctl.c"
, 4079, __PRETTY_FUNCTION__); } while (0); if (_item->exec_next
) _item->exec_next->exec_prev = _item->exec_prev; if
(_item->exec_prev) _item->exec_prev->exec_next = _item
->exec_next; else { do { if ((__builtin_expect(!!(!(*_head
== _item)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD, (
"*_head == _item"), "../src/systemctl/systemctl.c", 4079, __PRETTY_FUNCTION__
); } while (0); *_head = _item->exec_next; } _item->exec_next
= _item->exec_prev = ((void*)0); } while (0);

4080

exec_status_info_free(p);

4081

}

4082

}

4083

4084

static void print_status_info(

4085

sd_bus *bus,

4086

UnitStatusInfo *i,

4087

bool_Bool *ellipsized) {

4088

4089

char since1[FORMAT_TIMESTAMP_RELATIVE_MAX256], since2[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)];

4090

const char *s1, *s2, *active_on, *active_off, *on, *off, *ss, *fs;

4091

_cleanup_free___attribute__((cleanup(freep))) char *formatted_path = NULL((void*)0);

4092

ExecStatusInfo *p;

4093

usec_t timestamp;

4094

const char *path;

4095

char **t, **t2;

4096

int r;

4097

4098

assert(i)do { if ((__builtin_expect(!!(!(i)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("i"), "../src/systemctl/systemctl.c", 4098
, __PRETTY_FUNCTION__); } while (0);

4099

4100

/* This shows pretty information about a unit. See

4101

* print_property() for a low-level property printer */

4102

4103

if (streq_ptr(i->active_state, "failed")) {

4104

active_on = ansi_highlight_red();

4105

active_off = ansi_normal();

4106

} else if (STRPTR_IN_SET(i->active_state, "active", "reloading")({ const char* _x = (i->active_state); _x && (!!strv_find
((((char**) ((const char*[]) { "active", "reloading", ((void*
)0) }))), (_x))); })) {

4107

active_on = ansi_highlight_green();

4108

active_off = ansi_normal();

4109

} else

4110

active_on = active_off = "";

4111

4112

printf("%s%s%s %s", active_on, special_glyph(BLACK_CIRCLE), active_off, strna(i->id));

4113

4114

if (i->description && !streq_ptr(i->id, i->description))

4115

printf(" - %s", i->description);

4116

4117

printf("\n");

4118

4119

if (i->following)

4120

printf(" Follow: unit currently follows state of %s\n", i->following);

4121

4122

if (STRPTR_IN_SET(i->load_state, "error", "not-found", "bad-setting")({ const char* _x = (i->load_state); _x && (!!strv_find
((((char**) ((const char*[]) { "error", "not-found", "bad-setting"
, ((void*)0) }))), (_x))); })) {

4123

on = ansi_highlight_red();

4124

off = ansi_normal();

4125

} else

4126

on = off = "";

4127

4128

path = i->source_path ?: i->fragment_path;

4129

if (path && terminal_urlify_path(path, NULL((void*)0), &formatted_path) >= 0)

4130

path = formatted_path;

4131

4132

if (!isempty(i->load_error))

4133

printf(" Loaded: %s%s%s (Reason: %s)\n",

4134

on, strna(i->load_state), off, i->load_error);

4135

else if (path && !isempty(i->unit_file_state) && !isempty(i->unit_file_preset) &&

4136

!STR_IN_SET(i->unit_file_state, "generated", "transient")(!!strv_find((((char**) ((const char*[]) { "generated", "transient"
, ((void*)0) }))), (i->unit_file_state))))

4137

printf(" Loaded: %s%s%s (%s; %s; vendor preset: %s)\n",

4138

on, strna(i->load_state), off, path, i->unit_file_state, i->unit_file_preset);

4139

else if (path && !isempty(i->unit_file_state))

4140

printf(" Loaded: %s%s%s (%s; %s)\n",

4141

on, strna(i->load_state), off, path, i->unit_file_state);

4142

else if (path)

4143

printf(" Loaded: %s%s%s (%s)\n",

4144

on, strna(i->load_state), off, path);

4145

else

4146

printf(" Loaded: %s%s%s\n",

4147

on, strna(i->load_state), off);

4148

4149

if (i->transient)

4150

printf("Transient: yes\n");

4151

4152

if (!strv_isempty(i->dropin_paths)) {

4153

_cleanup_free___attribute__((cleanup(freep))) char *dir = NULL((void*)0);

4154

bool_Bool last = false0;

4155

char ** dropin;

4156

4157

STRV_FOREACH(dropin, i->dropin_paths)for ((dropin) = (i->dropin_paths); (dropin) && *(dropin
); (dropin)++) {

4158

_cleanup_free___attribute__((cleanup(freep))) char *dropin_formatted = NULL((void*)0);

4159

const char *df;

4160

4161

if (!dir || last) {

4162

printf(dir ? " " :

4163

" Drop-In: ");

4164

4165

dir = mfree(dir);

4166

4167

dir = dirname_malloc(*dropin);

4168

if (!dir) {

4169

log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 4169, __func__);

4170

return;

4171

}

4172

4173

printf("%s\n"

4174

" %s", dir,

4175

special_glyph(TREE_RIGHT));

4176

}

4177

4178

last = ! (*(dropin + 1) && startswith(*(dropin + 1), dir));

4179

4180

if (terminal_urlify_path(*dropin, basename(*dropin), &dropin_formatted) >= 0)

4181

df = dropin_formatted;

4182

else

4183

df = *dropin;

4184

4185

printf("%s%s", df, last ? "\n" : ", ");

4186

}

4187

}

4188

4189

ss = streq_ptr(i->active_state, i->sub_state) ? NULL((void*)0) : i->sub_state;

4190

if (ss)

4191

printf(" Active: %s%s (%s)%s",

4192

active_on, strna(i->active_state), ss, active_off);

4193

else

4194

printf(" Active: %s%s%s",

4195

active_on, strna(i->active_state), active_off);

4196

4197

fs = !isempty(i->freezer_state) && !streq(i->freezer_state, "running")(strcmp((i->freezer_state),("running")) == 0) ? i->freezer_state : NULL((void*)0);

4198

if (fs)

4199

printf(" %s(%s)%s", ansi_highlight_yellow(), fs, active_off);

4200

4201

if (!isempty(i->result) && !streq(i->result, "success")(strcmp((i->result),("success")) == 0))

4202

printf(" (Result: %s)", i->result);

4203

4204

timestamp = STRPTR_IN_SET(i->active_state, "active", "reloading")({ const char* _x = (i->active_state); _x && (!!strv_find
((((char**) ((const char*[]) { "active", "reloading", ((void*
)0) }))), (_x))); }) ? i->active_enter_timestamp :

4205

STRPTR_IN_SET(i->active_state, "inactive", "failed")({ const char* _x = (i->active_state); _x && (!!strv_find
((((char**) ((const char*[]) { "inactive", "failed", ((void*)
0) }))), (_x))); }) ? i->inactive_enter_timestamp :

4206

STRPTR_IN_SET(i->active_state, "activating")({ const char* _x = (i->active_state); _x && (!!strv_find
((((char**) ((const char*[]) { "activating", ((void*)0) }))),
(_x))); }) ? i->inactive_exit_timestamp :

4207

i->active_exit_timestamp;

4208

4209

s1 = format_timestamp_relative(since1, sizeof(since1), timestamp);

4210

s2 = format_timestamp(since2, sizeof(since2), timestamp);

4211

4212

if (s1)

4213

printf(" since %s; %s\n", s2, s1);

4214

else if (s2)

4215

printf(" since %s\n", s2);

4216

else

4217

printf("\n");

4218

4219

if (endswith(i->id, ".timer")) {

4220

char tstamp1[FORMAT_TIMESTAMP_RELATIVE_MAX256],

4221

tstamp2[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)];

4222

const char *next_rel_time, *next_time;

4223

dual_timestamp nw, next = {i->next_elapse_real,

4224

i->next_elapse_monotonic};

4225

usec_t next_elapse;

4226

4227

printf(" Trigger: ");

4228

4229

dual_timestamp_get(&nw);

4230

next_elapse = calc_next_elapse(&nw, &next);

4231

next_rel_time = format_timestamp_relative(tstamp1, sizeof tstamp1, next_elapse);

4232

next_time = format_timestamp(tstamp2, sizeof tstamp2, next_elapse);

4233

4234

if (next_time && next_rel_time)

4235

printf("%s; %s\n", next_time, next_rel_time);

4236

else

4237

printf("n/a\n");

4238

}

4239

4240

if (!i->condition_result && i->condition_timestamp > 0) {

4241

UnitCondition *c;

4242

int n = 0;

4243

4244

s1 = format_timestamp_relative(since1, sizeof(since1), i->condition_timestamp);

4245

s2 = format_timestamp(since2, sizeof(since2), i->condition_timestamp);

4246

4247

printf("Condition: start %scondition failed%s at %s%s%s\n",

4248

ansi_highlight_yellow(), ansi_normal(),

4249

s2, s1 ? "; " : "", strempty(s1));

4250

4251

LIST_FOREACH(conditions, c, i->conditions)for ((c) = (i->conditions); (c); (c) = (c)->conditions_next
)

4252

if (c->tristate < 0)

4253

n++;

4254

4255

LIST_FOREACH(conditions, c, i->conditions)for ((c) = (i->conditions); (c); (c) = (c)->conditions_next
)

4256

if (c->tristate < 0)

4257

printf(" %s %s=%s%s%s was not met\n",

4258

--n ? special_glyph(TREE_BRANCH) : special_glyph(TREE_RIGHT),

4259

c->name,

4260

c->trigger ? "|" : "",

4261

c->negate ? "!" : "",

4262

c->param);

4263

}

4264

4265

if (!i->assert_result && i->assert_timestamp > 0) {

4266

s1 = format_timestamp_relative(since1, sizeof(since1), i->assert_timestamp);

4267

s2 = format_timestamp(since2, sizeof(since2), i->assert_timestamp);

4268

4269

printf(" Assert: start %sassertion failed%s at %s%s%s\n",

4270

ansi_highlight_red(), ansi_normal(),

4271

s2, s1 ? "; " : "", strempty(s1));

4272

if (i->failed_assert_trigger)

4273

printf(" none of the trigger assertions were met\n");

4274

else if (i->failed_assert)

4275

printf(" %s=%s%s was not met\n",

4276

i->failed_assert,

4277

i->failed_assert_negate ? "!" : "",

4278

i->failed_assert_parameter);

4279

}

4280

4281

if (i->sysfs_path)

4282

printf(" Device: %s\n", i->sysfs_path);

4283

if (i->where)

4284

printf(" Where: %s\n", i->where);

4285

if (i->what)

4286

printf(" What: %s\n", i->what);

4287

4288

STRV_FOREACH(t, i->documentation)for ((t) = (i->documentation); (t) && *(t); (t)++) {

4289

_cleanup_free___attribute__((cleanup(freep))) char *formatted = NULL((void*)0);

4290

const char *q;

4291

4292

if (terminal_urlify(*t, NULL((void*)0), &formatted) >= 0)

4293

q = formatted;

4294

else

4295

q = *t;

4296

4297

printf(" %*s %s\n", 9, t == i->documentation ? "Docs:" : "", q);

4298

}

4299

4300

STRV_FOREACH_PAIR(t, t2, i->listen)for ((t) = (i->listen), (t2) = (t+1); (t) && *(t) &&
*(t2); (t) += 2, (t2) = (t + 1))

4301

printf(" %*s %s (%s)\n", 9, t == i->listen ? "Listen:" : "", *t2, *t);

4302

4303

if (i->accept) {

4304

printf(" Accepted: %u; Connected: %u;", i->n_accepted, i->n_connections);

4305

if (i->n_refused)

4306

printf(" Refused: %u", i->n_refused);

4307

printf("\n");

4308

}

4309

4310

LIST_FOREACH(exec, p, i->exec)for ((p) = (i->exec); (p); (p) = (p)->exec_next) {

4311

_cleanup_free___attribute__((cleanup(freep))) char *argv = NULL((void*)0);

4312

bool_Bool good;

4313

4314

/* Only show exited processes here */

4315

if (p->code == 0)

4316

continue;

4317

4318

argv = strv_join(p->argv, " ");

4319

printf(" Process: "PID_FMT"%" "i"" %s=%s ", p->pid, p->name, strna(argv));

4320

4321

good = is_clean_exit(p->code, p->status, EXIT_CLEAN_DAEMON, NULL((void*)0));

4322

if (!good) {

4323

on = ansi_highlight_red();

4324

off = ansi_normal();

4325

} else

4326

on = off = "";

4327

4328

printf("%s(code=%s, ", on, sigchld_code_to_string(p->code));

4329

4330

if (p->code == CLD_EXITEDCLD_EXITED) {

4331

const char *c;

4332

4333

printf("status=%i", p->status);

4334

4335

c = exit_status_to_string(p->status, EXIT_STATUS_SYSTEMD);

4336

if (c)

4337

printf("/%s", c);

4338

4339

} else

4340

printf("signal=%s", signal_to_string(p->status));

4341

4342

printf(")%s\n", off);

4343

4344

if (i->main_pid == p->pid &&

4345

i->start_timestamp == p->start_timestamp &&

4346

i->exit_timestamp == p->start_timestamp)

4347

/* Let's not show this twice */

4348

i->main_pid = 0;

4349

4350

if (p->pid == i->control_pid)

4351

i->control_pid = 0;

4352

}

4353

4354

if (i->main_pid > 0 || i->control_pid > 0) {

4355

if (i->main_pid > 0) {

4356

printf(" Main PID: "PID_FMT"%" "i", i->main_pid);

4357

4358

if (i->running) {

4359

4360

if (arg_transport == BUS_TRANSPORT_LOCAL) {

4361

_cleanup_free___attribute__((cleanup(freep))) char *comm = NULL((void*)0);

4362

4363

(void) get_process_comm(i->main_pid, &comm);

4364

if (comm)

4365

printf(" (%s)", comm);

4366

}

4367

4368

} else if (i->exit_code > 0) {

4369

printf(" (code=%s, ", sigchld_code_to_string(i->exit_code));

4370

4371

if (i->exit_code == CLD_EXITEDCLD_EXITED) {

4372

const char *c;

4373

4374

printf("status=%i", i->exit_status);

4375

4376

c = exit_status_to_string(i->exit_status, EXIT_STATUS_SYSTEMD);

4377

if (c)

4378

printf("/%s", c);

4379

4380

} else

4381

printf("signal=%s", signal_to_string(i->exit_status));

4382

printf(")");

4383

}

4384

}

4385

4386

if (i->control_pid > 0) {

4387

_cleanup_free___attribute__((cleanup(freep))) char *c = NULL((void*)0);

4388

4389

if (i->main_pid > 0)

4390

fputs("; Control PID: ", stdoutstdout);

4391

else

4392

fputs("Cntrl PID: ", stdoutstdout); /* if first in column, abbreviated so it fits alignment */

4393

4394

printf(PID_FMT"%" "i", i->control_pid);

4395

4396

if (arg_transport == BUS_TRANSPORT_LOCAL) {

4397

(void) get_process_comm(i->control_pid, &c);

4398

if (c)

4399

printf(" (%s)", c);

4400

}

4401

}

4402

4403

printf("\n");

4404

}

4405

4406

if (i->status_text)

4407

printf(" Status: \"%s\"\n", i->status_text);

4408

if (i->status_errno > 0)

4409

printf(" Error: %i (%s)\n", i->status_errno, strerror(i->status_errno));

4410

4411

if (i->ip_ingress_bytes != (uint64_t) -1 && i->ip_egress_bytes != (uint64_t) -1) {

4412

char buf_in[FORMAT_BYTES_MAX8], buf_out[FORMAT_BYTES_MAX8];

4413

4414

printf(" IP: %s in, %s out\n",

4415

format_bytes(buf_in, sizeof(buf_in), i->ip_ingress_bytes),

4416

format_bytes(buf_out, sizeof(buf_out), i->ip_egress_bytes));

4417

}

4418

4419

if (i->tasks_current != (uint64_t) -1) {

4420

printf(" Tasks: %" PRIu64"l" "u", i->tasks_current);

4421

4422

if (i->tasks_max != (uint64_t) -1)

4423

printf(" (limit: %" PRIu64"l" "u" ")\n", i->tasks_max);

4424

else

4425

printf("\n");

4426

}

4427

4428

if (i->memory_current != (uint64_t) -1) {

4429

char buf[FORMAT_BYTES_MAX8];

4430

4431

printf(" Memory: %s", format_bytes(buf, sizeof(buf), i->memory_current));

4432

4433

if (i->memory_min > 0 || i->memory_low > 0 ||

4434

i->memory_high != CGROUP_LIMIT_MAX((uint64_t) -1) || i->memory_max != CGROUP_LIMIT_MAX((uint64_t) -1) ||

4435

i->memory_swap_max != CGROUP_LIMIT_MAX((uint64_t) -1) ||

4436

i->memory_limit != CGROUP_LIMIT_MAX((uint64_t) -1)) {

4437

const char *prefix = "";

4438

4439

printf(" (");

4440

if (i->memory_min > 0) {

4441

printf("%smin: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_min));

4442

prefix = " ";

4443

}

4444

if (i->memory_low > 0) {

4445

printf("%slow: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_low));

4446

prefix = " ";

4447

}

4448

if (i->memory_high != CGROUP_LIMIT_MAX((uint64_t) -1)) {

4449

printf("%shigh: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_high));

4450

prefix = " ";

4451

}

4452

if (i->memory_max != CGROUP_LIMIT_MAX((uint64_t) -1)) {

4453

printf("%smax: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_max));

4454

prefix = " ";

4455

}

4456

if (i->memory_swap_max != CGROUP_LIMIT_MAX((uint64_t) -1)) {

4457

printf("%sswap max: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_swap_max));

4458

prefix = " ";

4459

}

4460

if (i->memory_limit != CGROUP_LIMIT_MAX((uint64_t) -1)) {

4461

printf("%slimit: %s", prefix, format_bytes(buf, sizeof(buf), i->memory_limit));

4462

prefix = " ";

4463

}

4464

printf(")");

4465

}

4466

printf("\n");

4467

}

4468

4469

if (i->cpu_usage_nsec != (uint64_t) -1) {

4470

char buf[FORMAT_TIMESPAN_MAX64];

4471

printf(" CPU: %s\n", format_timespan(buf, sizeof(buf), i->cpu_usage_nsec / NSEC_PER_USEC((nsec_t) 1000ULL), USEC_PER_MSEC((usec_t) 1000ULL)));

4472

}

4473

4474

if (i->control_group) {

4475

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

4476

static const char prefix[] = " ";

4477

unsigned c;

4478

4479

printf(" CGroup: %s\n", i->control_group);

4480

4481

c = columns();

4482

if (c > sizeof(prefix) - 1)

4483

c -= sizeof(prefix) - 1;

4484

else

4485

c = 0;

4486

4487

r = unit_show_processes(bus, i->id, i->control_group, prefix, c, get_output_flags(), &error);

4488

if (r == -EBADR53) {

4489

unsigned k = 0;

4490

pid_t extra[2];

4491

4492

/* Fallback for older systemd versions where the GetUnitProcesses() call is not yet available */

4493

4494

if (i->main_pid > 0)

4495

extra[k++] = i->main_pid;

4496

4497

if (i->control_pid > 0)

4498

extra[k++] = i->control_pid;

4499

4500

show_cgroup_and_extra(SYSTEMD_CGROUP_CONTROLLER"_systemd", i->control_group, prefix, c, extra, k, get_output_flags());

4501

} else if (r < 0)

4502

log_warning_errno(r, "Failed to dump process list for '%s', ignoring: %s", i->id, bus_error_message(&error, r))({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 4502, __func__, "Failed to dump process list for '%s', ignoring: %s"
, i->id, bus_error_message(&error, r)) : -abs(_e); });

4503

}

4504

4505

if (i->id && arg_transport == BUS_TRANSPORT_LOCAL)

4506

show_journal_by_unit(

4507

stdoutstdout,

4508

i->id,

4509

arg_output,

4510

0,

4511

i->inactive_exit_timestamp_monotonic,

4512

arg_lines,

4513

getuid(),

4514

get_output_flags() | OUTPUT_BEGIN_NEWLINE,

4515

SD_JOURNAL_LOCAL_ONLY,

4516

arg_scope == UNIT_FILE_SYSTEM,

4517

ellipsized);

4518

4519

if (i->need_daemon_reload)

4520

warn_unit_file_changed(i->id);

4521

}

4522

4523

static void show_unit_help(UnitStatusInfo *i) {

4524

char **p;

4525

4526

assert(i)do { if ((__builtin_expect(!!(!(i)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("i"), "../src/systemctl/systemctl.c", 4526
, __PRETTY_FUNCTION__); } while (0);

4527

4528

if (!i->documentation) {

4529

log_info("Documentation for %s not known.", i->id)({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 4529, __func__, "Documentation for %s not known."
, i->id) : -abs(_e); });

4530

return;

4531

}

4532

4533

STRV_FOREACH(p, i->documentation)for ((p) = (i->documentation); (p) && *(p); (p)++)

4534

if (startswith(*p, "man:"))

4535

show_man_page(*p + 4, false0);

4536

else

4537

log_info("Can't show: %s", *p)({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 4537, __func__, "Can't show: %s"
, *p) : -abs(_e); });

4538

}

4539

4540

static int map_main_pid(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

4541

UnitStatusInfo *i = userdata;

4542

uint32_t u;

4543

int r;

4544

4545

r = sd_bus_message_read(m, "u", &u);

4546

if (r < 0)

4547

return r;

4548

4549

i->main_pid = (pid_t) u;

4550

i->running = u > 0;

4551

4552

return 0;

4553

}

4554

4555

static int map_load_error(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

4556

const char *message, **p = userdata;

4557

int r;

4558

4559

r = sd_bus_message_read(m, "(ss)", NULL((void*)0), &message);

4560

if (r < 0)

4561

return r;

4562

4563

if (!isempty(message))

4564

*p = message;

4565

4566

return 0;

4567

}

4568

4569

static int map_listen(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

4570

const char *type, *path;

4571

char ***p = userdata;

4572

int r;

4573

4574

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)");

4575

if (r < 0)

4576

return r;

4577

4578

while ((r = sd_bus_message_read(m, "(ss)", &type, &path)) > 0) {

4579

4580

r = strv_extend(p, type);

4581

if (r < 0)

4582

return r;

4583

4584

r = strv_extend(p, path);

4585

if (r < 0)

4586

return r;

4587

}

4588

if (r < 0)

4589

return r;

4590

4591

r = sd_bus_message_exit_container(m);

4592

if (r < 0)

4593

return r;

4594

4595

return 0;

4596

}

4597

4598

static int map_conditions(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

4599

UnitStatusInfo *i = userdata;

4600

const char *cond, *param;

4601

int trigger, negate;

4602

int32_t state;

4603

int r;

4604

4605

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sbbsi)");

4606

if (r < 0)

4607

return r;

4608

4609

while ((r = sd_bus_message_read(m, "(sbbsi)", &cond, &trigger, &negate, &param, &state)) > 0) {

4610

_cleanup_(unit_condition_freep)__attribute__((cleanup(unit_condition_freep))) UnitCondition *c = NULL((void*)0);

4611

4612

c = new0(UnitCondition, 1)((UnitCondition*) calloc((1), sizeof(UnitCondition)));

4613

if (!c)

4614

return -ENOMEM12;

4615

4616

c->name = strdup(cond);

4617

c->param = strdup(param);

4618

if (!c->name || !c->param)

4619

return -ENOMEM12;

4620

4621

c->trigger = trigger;

4622

c->negate = negate;

4623

c->tristate = state;

4624

4625

LIST_PREPEND(conditions, i->conditions, c)do { typeof(*(i->conditions)) **_head = &(i->conditions
), *_item = (c); do { if ((__builtin_expect(!!(!(_item)),0)))
log_assert_failed_realm(LOG_REALM_SYSTEMD, ("_item"), "../src/systemctl/systemctl.c"
, 4625, __PRETTY_FUNCTION__); } while (0); if ((_item->conditions_next
= *_head)) _item->conditions_next->conditions_prev = _item
; _item->conditions_prev = ((void*)0); *_head = _item; } while
(0);

4626

c = NULL((void*)0);

4627

}

4628

if (r < 0)

4629

return r;

4630

4631

r = sd_bus_message_exit_container(m);

4632

if (r < 0)

4633

return r;

4634

4635

return 0;

4636

}

4637

4638

static int map_asserts(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

4639

UnitStatusInfo *i = userdata;

4640

const char *cond, *param;

4641

int trigger, negate;

4642

int32_t state;

4643

int r;

4644

4645

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sbbsi)");

4646

if (r < 0)

4647

return r;

4648

4649

while ((r = sd_bus_message_read(m, "(sbbsi)", &cond, &trigger, &negate, &param, &state)) > 0) {

4650

if (state < 0 && (!trigger || !i->failed_assert)) {

4651

i->failed_assert = cond;

4652

i->failed_assert_trigger = trigger;

4653

i->failed_assert_negate = negate;

4654

i->failed_assert_parameter = param;

4655

}

4656

}

4657

if (r < 0)

4658

return r;

4659

4660

r = sd_bus_message_exit_container(m);

4661

if (r < 0)

4662

return r;

4663

4664

return 0;

4665

}

4666

4667

static int map_exec(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {

4668

_cleanup_free___attribute__((cleanup(freep))) ExecStatusInfo *info = NULL((void*)0);

4669

UnitStatusInfo *i = userdata;

4670

int r;

4671

4672

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sasbttttuii)");

4673

if (r < 0)

4674

return r;

4675

4676

info = new0(ExecStatusInfo, 1)((ExecStatusInfo*) calloc((1), sizeof(ExecStatusInfo)));

4677

if (!info)

4678

return -ENOMEM12;

4679

4680

while ((r = exec_status_info_deserialize(m, info)) > 0) {

4681

4682

info->name = strdup(member);

4683

if (!info->name)

4684

return -ENOMEM12;

4685

4686

LIST_PREPEND(exec, i->exec, info)do { typeof(*(i->exec)) **_head = &(i->exec), *_item
= (info); do { if ((__builtin_expect(!!(!(_item)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_item"), "../src/systemctl/systemctl.c"
, 4686, __PRETTY_FUNCTION__); } while (0); if ((_item->exec_next
= *_head)) _item->exec_next->exec_prev = _item; _item->
exec_prev = ((void*)0); *_head = _item; } while (0);

4687

4688

info = new0(ExecStatusInfo, 1)((ExecStatusInfo*) calloc((1), sizeof(ExecStatusInfo)));

4689

if (!info)

4690

return -ENOMEM12;

4691

}

4692

if (r < 0)

4693

return r;

4694

4695

r = sd_bus_message_exit_container(m);

4696

if (r < 0)

4697

return r;

4698

4699

return 0;

4700

}

4701

4702

#define print_prop(name, fmt, ...)do { if (arg_value) printf(fmt "\n", ...); else printf("%s=" fmt
"\n", name, ...); } while (0) \

4703

do { \

4704

if (arg_value) \

4705

printf(fmt "\n", __VA_ARGS__); \

4706

else \

4707

printf("%s=" fmt "\n", name, __VA_ARGS__); \

4708

} while (0)

4709

4710

static int print_property(const char *name, sd_bus_message *m, bool_Bool value, bool_Bool all) {

4711

char bus_type;

4712

const char *contents;

4713

int r;

4714

4715

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
4715, __PRETTY_FUNCTION__); } while (0);

4716

assert(m)do { if ((__builtin_expect(!!(!(m)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("m"), "../src/systemctl/systemctl.c", 4716
, __PRETTY_FUNCTION__); } while (0);

4717

4718

/* This is a low-level property printer, see

4719

* print_status_info() for the nicer output */

4720

4721

r = sd_bus_message_peek_type(m, &bus_type, &contents);

4722

if (r < 0)

4723

return r;

4724

4725

switch (bus_type) {

4726

4727

case SD_BUS_TYPE_INT32:

4728

if (streq(name, "NUMAPolicy")(strcmp((name),("NUMAPolicy")) == 0)) {

4729

int32_t i;

4730

4731

r = sd_bus_message_read_basic(m, bus_type, &i);

4732

if (r < 0)

4733

return r;

4734

4735

print_prop(name, "%s", strna(mpol_to_string(i)))do { if (arg_value) printf("%s" "\n", strna(mpol_to_string(i)
)); else printf("%s=" "%s" "\n", name, strna(mpol_to_string(i
))); } while (0);

4736

4737

return 1;

4738

}

4739

break;

4740

4741

case SD_BUS_TYPE_STRUCT:

4742

4743

if (contents[0] == SD_BUS_TYPE_UINT32 && streq(name, "Job")(strcmp((name),("Job")) == 0)) {

4744

uint32_t u;

4745

4746

r = sd_bus_message_read(m, "(uo)", &u, NULL((void*)0));

4747

if (r < 0)

4748

return bus_log_parse_error(r);

4749

4750

if (u > 0)

4751

print_prop(name, "%"PRIu32, u)do { if (arg_value) printf("%""u" "\n", u); else printf("%s="
"%""u" "\n", name, u); } while (0);

4752

else if (all)

4753

print_prop(name, "%s", "")do { if (arg_value) printf("%s" "\n", ""); else printf("%s=" "%s"
"\n", name, ""); } while (0);

4754

4755

return 1;

4756

4757

} else if (contents[0] == SD_BUS_TYPE_STRING && streq(name, "Unit")(strcmp((name),("Unit")) == 0)) {

4758

const char *s;

4759

4760

r = sd_bus_message_read(m, "(so)", &s, NULL((void*)0));

4761

if (r < 0)

4762

return bus_log_parse_error(r);

4763

4764

if (all || !isempty(s))

4765

print_prop(name, "%s", s)do { if (arg_value) printf("%s" "\n", s); else printf("%s=" "%s"
"\n", name, s); } while (0);

4766

4767

return 1;

4768

4769

} else if (contents[0] == SD_BUS_TYPE_STRING && streq(name, "LoadError")(strcmp((name),("LoadError")) == 0)) {

4770

const char *a = NULL((void*)0), *b = NULL((void*)0);

4771

4772

r = sd_bus_message_read(m, "(ss)", &a, &b);

4773

if (r < 0)

4774

return bus_log_parse_error(r);

4775

4776

if (all || !isempty(a) || !isempty(b))

4777

print_prop(name, "%s \"%s\"", strempty(a), strempty(b))do { if (arg_value) printf("%s \"%s\"" "\n", strempty(a), strempty
(b)); else printf("%s=" "%s \"%s\"" "\n", name, strempty(a), strempty
(b)); } while (0);

4778

4779

return 1;

4780

} else if (streq_ptr(name, "SystemCallFilter")) {

4781

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **l = NULL((void*)0);

4782

int whitelist;

4783

4784

r = sd_bus_message_enter_container(m, 'r', "bas");

4785

if (r < 0)

4786

return bus_log_parse_error(r);

4787

4788

r = sd_bus_message_read(m, "b", &whitelist);

4789

if (r < 0)

4790

return bus_log_parse_error(r);

4791

4792

r = sd_bus_message_read_strv(m, &l);

4793

if (r < 0)

4794

return bus_log_parse_error(r);

4795

4796

r = sd_bus_message_exit_container(m);

4797

if (r < 0)

4798

return bus_log_parse_error(r);

4799

4800

if (all || whitelist || !strv_isempty(l)) {

4801

bool_Bool first = true1;

4802

char **i;

4803

4804

if (!value) {

4805

fputs(name, stdoutstdout);

4806

fputc('=', stdoutstdout);

4807

}

4808

4809

if (!whitelist)

4810

fputc('~', stdoutstdout);

4811

4812

STRV_FOREACH(i, l)for ((i) = (l); (i) && *(i); (i)++) {

4813

if (first)

4814

first = false0;

4815

else

4816

fputc(' ', stdoutstdout);

4817

4818

fputs(*i, stdoutstdout);

4819

}

4820

fputc('\n', stdoutstdout);

4821

}

4822

4823

return 1;

4824

}

4825

4826

break;

4827

4828

case SD_BUS_TYPE_ARRAY:

4829

4830

if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "EnvironmentFiles")(strcmp((name),("EnvironmentFiles")) == 0)) {

4831

const char *path;

4832

int ignore;

4833

4834

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sb)");

4835

if (r < 0)

4836

return bus_log_parse_error(r);

4837

4838

while ((r = sd_bus_message_read(m, "(sb)", &path, &ignore)) > 0)

4839

print_prop(name, "%s (ignore_errors=%s)", path, yes_no(ignore))do { if (arg_value) printf("%s (ignore_errors=%s)" "\n", path
, yes_no(ignore)); else printf("%s=" "%s (ignore_errors=%s)" "\n"
, name, path, yes_no(ignore)); } while (0);

4840

4841

if (r < 0)

4842

return bus_log_parse_error(r);

4843

4844

r = sd_bus_message_exit_container(m);

4845

if (r < 0)

4846

return bus_log_parse_error(r);

4847

4848

return 1;

4849

4850

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "Paths")(strcmp((name),("Paths")) == 0)) {

4851

const char *type, *path;

4852

4853

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)");

4854

if (r < 0)

4855

return bus_log_parse_error(r);

4856

4857

while ((r = sd_bus_message_read(m, "(ss)", &type, &path)) > 0)

4858

print_prop(name, "%s (%s)", path, type)do { if (arg_value) printf("%s (%s)" "\n", path, type); else printf
("%s=" "%s (%s)" "\n", name, path, type); } while (0);

4859

if (r < 0)

4860

return bus_log_parse_error(r);

4861

4862

r = sd_bus_message_exit_container(m);

4863

if (r < 0)

4864

return bus_log_parse_error(r);

4865

4866

return 1;

4867

4868

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "Listen")(strcmp((name),("Listen")) == 0)) {

4869

const char *type, *path;

4870

4871

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)");

4872

if (r < 0)

4873

return bus_log_parse_error(r);

4874

4875

while ((r = sd_bus_message_read(m, "(ss)", &type, &path)) > 0)

4876

print_prop(name, "%s (%s)", path, type)do { if (arg_value) printf("%s (%s)" "\n", path, type); else printf
("%s=" "%s (%s)" "\n", name, path, type); } while (0);

4877

if (r < 0)

4878

return bus_log_parse_error(r);

4879

4880

r = sd_bus_message_exit_container(m);

4881

if (r < 0)

4882

return bus_log_parse_error(r);

4883

4884

return 1;

4885

4886

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "TimersMonotonic")(strcmp((name),("TimersMonotonic")) == 0)) {

4887

const char *base;

4888

uint64_t v, next_elapse;

4889

4890

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(stt)");

4891

if (r < 0)

4892

return bus_log_parse_error(r);

4893

4894

while ((r = sd_bus_message_read(m, "(stt)", &base, &v, &next_elapse)) > 0) {

4895

char timespan1[FORMAT_TIMESPAN_MAX64], timespan2[FORMAT_TIMESPAN_MAX64];

4896

4897

print_prop(name, "{ %s=%s ; next_elapse=%s }", base,do { if (arg_value) printf("{ %s=%s ; next_elapse=%s }" "\n",
base, format_timespan(timespan1, sizeof(timespan1), v, 0), format_timespan
(timespan2, sizeof(timespan2), next_elapse, 0)); else printf(
"%s=" "{ %s=%s ; next_elapse=%s }" "\n", name, base, format_timespan
(timespan1, sizeof(timespan1), v, 0), format_timespan(timespan2
, sizeof(timespan2), next_elapse, 0)); } while (0)

4898

format_timespan(timespan1, sizeof(timespan1), v, 0),do { if (arg_value) printf("{ %s=%s ; next_elapse=%s }" "\n",
base, format_timespan(timespan1, sizeof(timespan1), v, 0), format_timespan
(timespan2, sizeof(timespan2), next_elapse, 0)); else printf(
"%s=" "{ %s=%s ; next_elapse=%s }" "\n", name, base, format_timespan
(timespan1, sizeof(timespan1), v, 0), format_timespan(timespan2
, sizeof(timespan2), next_elapse, 0)); } while (0)

4899

format_timespan(timespan2, sizeof(timespan2), next_elapse, 0))do { if (arg_value) printf("{ %s=%s ; next_elapse=%s }" "\n",
base, format_timespan(timespan1, sizeof(timespan1), v, 0), format_timespan
(timespan2, sizeof(timespan2), next_elapse, 0)); else printf(
"%s=" "{ %s=%s ; next_elapse=%s }" "\n", name, base, format_timespan
(timespan1, sizeof(timespan1), v, 0), format_timespan(timespan2
, sizeof(timespan2), next_elapse, 0)); } while (0);

4900

}

4901

if (r < 0)

4902

return bus_log_parse_error(r);

4903

4904

r = sd_bus_message_exit_container(m);

4905

if (r < 0)

4906

return bus_log_parse_error(r);

4907

4908

return 1;

4909

4910

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "TimersCalendar")(strcmp((name),("TimersCalendar")) == 0)) {

4911

const char *base, *spec;

4912

uint64_t next_elapse;

4913

4914

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sst)");

4915

if (r < 0)

4916

return bus_log_parse_error(r);

4917

4918

while ((r = sd_bus_message_read(m, "(sst)", &base, &spec, &next_elapse)) > 0) {

4919

char timestamp[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)];

4920

4921

print_prop(name, "{ %s=%s ; next_elapse=%s }", base, spec,do { if (arg_value) printf("{ %s=%s ; next_elapse=%s }" "\n",
base, spec, format_timestamp(timestamp, sizeof(timestamp), next_elapse
)); else printf("%s=" "{ %s=%s ; next_elapse=%s }" "\n", name
, base, spec, format_timestamp(timestamp, sizeof(timestamp), next_elapse
)); } while (0)

4922

format_timestamp(timestamp, sizeof(timestamp), next_elapse))do { if (arg_value) printf("{ %s=%s ; next_elapse=%s }" "\n",
base, spec, format_timestamp(timestamp, sizeof(timestamp), next_elapse
)); else printf("%s=" "{ %s=%s ; next_elapse=%s }" "\n", name
, base, spec, format_timestamp(timestamp, sizeof(timestamp), next_elapse
)); } while (0);

4923

}

4924

if (r < 0)

4925

return bus_log_parse_error(r);

4926

4927

r = sd_bus_message_exit_container(m);

4928

if (r < 0)

4929

return bus_log_parse_error(r);

4930

4931

return 1;

4932

4933

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && startswith(name, "Exec")) {

4934

ExecStatusInfo info = {};

4935

4936

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sasbttttuii)");

4937

if (r < 0)

4938

return bus_log_parse_error(r);

4939

4940

while ((r = exec_status_info_deserialize(m, &info)) > 0) {

4941

char timestamp1[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)], timestamp2[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)];

4942

_cleanup_free___attribute__((cleanup(freep))) char *tt;

4943

4944

tt = strv_join(info.argv, " ");

4945

4946

print_prop(name,do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4947

"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="PID_FMT" ; code=%s ; status=%i%s%s }",do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4948

strna(info.path),do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4949

strna(tt),do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4950

yes_no(info.ignore),do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4951

strna(format_timestamp(timestamp1, sizeof(timestamp1), info.start_timestamp)),do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4952

strna(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp)),do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4953

info.pid,do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4954

sigchld_code_to_string(info.code),do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4955

info.status,do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4956

info.code == CLD_EXITED ? "" : "/",do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0)

4957

strempty(info.code == CLD_EXITED ? NULL : signal_to_string(info.status)))do { if (arg_value) printf("{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", strna(info.path),
strna(tt), yes_no(info.ignore), strna(format_timestamp(timestamp1
, sizeof(timestamp1), info.start_timestamp)), strna(format_timestamp
(timestamp2, sizeof(timestamp2), info.exit_timestamp)), info.
pid, sigchld_code_to_string(info.code), info.status, info.code
== CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED ?
((void*)0) : signal_to_string(info.status))); else printf("%s="
"{ path=%s ; argv[]=%s ; ignore_errors=%s ; start_time=[%s] ; stop_time=[%s] ; pid="
"%" "i"" ; code=%s ; status=%i%s%s }" "\n", name, strna(info.
path), strna(tt), yes_no(info.ignore), strna(format_timestamp
(timestamp1, sizeof(timestamp1), info.start_timestamp)), strna
(format_timestamp(timestamp2, sizeof(timestamp2), info.exit_timestamp
)), info.pid, sigchld_code_to_string(info.code), info.status,
info.code == CLD_EXITED ? "" : "/", strempty(info.code == CLD_EXITED
? ((void*)0) : signal_to_string(info.status))); } while (0);

4958

4959

free(info.path);

4960

strv_free(info.argv);

4961

zero(info)(({ size_t _l_ = (sizeof(info)); void *_x_ = (&(info)); _l_
== 0 ? _x_ : memset(_x_, 0, _l_); }));

4962

}

4963

4964

r = sd_bus_message_exit_container(m);

4965

if (r < 0)

4966

return bus_log_parse_error(r);

4967

4968

return 1;

4969

4970

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN && streq(name, "DeviceAllow")(strcmp((name),("DeviceAllow")) == 0)) {

4971

const char *path, *rwm;

4972

4973

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(ss)");

4974

if (r < 0)

4975

return bus_log_parse_error(r);

4976

4977

while ((r = sd_bus_message_read(m, "(ss)", &path, &rwm)) > 0)

4978

print_prop(name, "%s %s", strna(path), strna(rwm))do { if (arg_value) printf("%s %s" "\n", strna(path), strna(rwm
)); else printf("%s=" "%s %s" "\n", name, strna(path), strna(
rwm)); } while (0);

4979

if (r < 0)

4980

return bus_log_parse_error(r);

4981

4982

r = sd_bus_message_exit_container(m);

4983

if (r < 0)

4984

return bus_log_parse_error(r);

4985

4986

return 1;

4987

4988

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN &&

4989

STR_IN_SET(name, "IODeviceWeight", "BlockIODeviceWeight")(!!strv_find((((char**) ((const char*[]) { "IODeviceWeight", "BlockIODeviceWeight"
, ((void*)0) }))), (name)))) {

4990

const char *path;

4991

uint64_t weight;

4992

4993

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(st)");

4994

if (r < 0)

4995

return bus_log_parse_error(r);

4996

4997

while ((r = sd_bus_message_read(m, "(st)", &path, &weight)) > 0)

4998

print_prop(name, "%s %"PRIu64, strna(path), weight)do { if (arg_value) printf("%s %""l" "u" "\n", strna(path), weight
); else printf("%s=" "%s %""l" "u" "\n", name, strna(path), weight
); } while (0);

4999

if (r < 0)

5000

return bus_log_parse_error(r);

5001

5002

r = sd_bus_message_exit_container(m);

5003

if (r < 0)

5004

return bus_log_parse_error(r);

5005

5006

return 1;

5007

5008

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN &&

5009

(cgroup_io_limit_type_from_string(name) >= 0 ||

5010

STR_IN_SET(name, "BlockIOReadBandwidth", "BlockIOWriteBandwidth")(!!strv_find((((char**) ((const char*[]) { "BlockIOReadBandwidth"
, "BlockIOWriteBandwidth", ((void*)0) }))), (name))))) {

5011

const char *path;

5012

uint64_t bandwidth;

5013

5014

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(st)");

5015

if (r < 0)

5016

return bus_log_parse_error(r);

5017

5018

while ((r = sd_bus_message_read(m, "(st)", &path, &bandwidth)) > 0)

5019

print_prop(name, "%s %"PRIu64, strna(path), bandwidth)do { if (arg_value) printf("%s %""l" "u" "\n", strna(path), bandwidth
); else printf("%s=" "%s %""l" "u" "\n", name, strna(path), bandwidth
); } while (0);

5020

if (r < 0)

5021

return bus_log_parse_error(r);

5022

5023

r = sd_bus_message_exit_container(m);

5024

if (r < 0)

5025

return bus_log_parse_error(r);

5026

5027

return 1;

5028

5029

} else if (contents[0] == SD_BUS_TYPE_STRUCT_BEGIN &&

5030

streq(name, "IODeviceLatencyTargetUSec")(strcmp((name),("IODeviceLatencyTargetUSec")) == 0)) {

5031

char ts[FORMAT_TIMESPAN_MAX64];

5032

const char *path;

5033

uint64_t target;

5034

5035

r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(st)");

5036

if (r < 0)

5037

return bus_log_parse_error(r);

5038

5039

while ((r = sd_bus_message_read(m, "(st)", &path, &target)) > 0)

5040

print_prop(name, "%s %s", strna(path),do { if (arg_value) printf("%s %s" "\n", strna(path), format_timespan
(ts, sizeof(ts), target, 1)); else printf("%s=" "%s %s" "\n",
name, strna(path), format_timespan(ts, sizeof(ts), target, 1
)); } while (0)

5041

format_timespan(ts, sizeof(ts), target, 1))do { if (arg_value) printf("%s %s" "\n", strna(path), format_timespan
(ts, sizeof(ts), target, 1)); else printf("%s=" "%s %s" "\n",
name, strna(path), format_timespan(ts, sizeof(ts), target, 1
)); } while (0);

5042

if (r < 0)

5043

return bus_log_parse_error(r);

5044

5045

r = sd_bus_message_exit_container(m);

5046

if (r < 0)

5047

return bus_log_parse_error(r);

5048

5049

return 1;

5050

5051

} else if (contents[0] == SD_BUS_TYPE_BYTE && streq(name, "StandardInputData")(strcmp((name),("StandardInputData")) == 0)) {

5052

_cleanup_free___attribute__((cleanup(freep))) char *h = NULL((void*)0);

5053

const void *p;

5054

size_t sz;

5055

ssize_t n;

5056

5057

r = sd_bus_message_read_array(m, 'y', &p, &sz);

5058

if (r < 0)

5059

return bus_log_parse_error(r);

5060

5061

n = base64mem(p, sz, &h);

5062

if (n < 0)

5063

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5063, __func__);

5064

5065

print_prop(name, "%s", h)do { if (arg_value) printf("%s" "\n", h); else printf("%s=" "%s"
"\n", name, h); } while (0);

5066

5067

return 1;

5068

} else if (contents[0] == SD_BUS_TYPE_BYTE && STR_IN_SET(name, "CPUAffinity", "NUMAMask", "AllowedCPUs", "AllowedMemoryNodes", "EffectiveCPUs", "EffectiveMemoryNodes")(!!strv_find((((char**) ((const char*[]) { "CPUAffinity", "NUMAMask"
, "AllowedCPUs", "AllowedMemoryNodes", "EffectiveCPUs", "EffectiveMemoryNodes"
, ((void*)0) }))), (name)))) {

5069

_cleanup_free___attribute__((cleanup(freep))) char *affinity = NULL((void*)0);

5070

_cleanup_(cpu_set_reset)__attribute__((cleanup(cpu_set_reset))) CPUSet set = {};

5071

const void *a;

5072

size_t n;

5073

5074

r = sd_bus_message_read_array(m, 'y', &a, &n);

5075

if (r < 0)

5076

return bus_log_parse_error(r);

5077

5078

r = cpu_set_from_dbus(a, n, &set);

5079

if (r < 0)

5080

return log_error_errno(r, "Failed to deserialize %s: %m", name)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5080, __func__, "Failed to deserialize %s: %m"
, name) : -abs(_e); });

5081

5082

affinity = cpu_set_to_range_string(&set);

5083

if (!affinity)

5084

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5084, __func__);

5085

5086

print_prop(name, "%s", affinity)do { if (arg_value) printf("%s" "\n", affinity); else printf(
"%s=" "%s" "\n", name, affinity); } while (0);

5087

5088

return 1;

5089

}

5090

5091

break;

5092

}

5093

5094

return 0;

5095

}

5096

5097

typedef enum SystemctlShowMode{

5098

SYSTEMCTL_SHOW_PROPERTIES,

5099

SYSTEMCTL_SHOW_STATUS,

5100

SYSTEMCTL_SHOW_HELP,

5101

_SYSTEMCTL_SHOW_MODE_MAX,

5102

_SYSTEMCTL_SHOW_MODE_INVALID = -1,

5103

} SystemctlShowMode;

5104

5105

static const char* const systemctl_show_mode_table[] = {

5106

[SYSTEMCTL_SHOW_PROPERTIES] = "show",

5107

[SYSTEMCTL_SHOW_STATUS] = "status",

5108

[SYSTEMCTL_SHOW_HELP] = "help",

5109

};

5110

5111

DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(systemctl_show_mode, SystemctlShowMode)static SystemctlShowMode systemctl_show_mode_from_string(const
char *s) { return (SystemctlShowMode) string_table_lookup(systemctl_show_mode_table
, __extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(systemctl_show_mode_table), typeof(&*(systemctl_show_mode_table
))), sizeof(systemctl_show_mode_table)/sizeof((systemctl_show_mode_table
)[0]), ((void)0))), s); };

5112

5113

static int show_one(

5114

sd_bus *bus,

5115

const char *path,

5116

const char *unit,

5117

SystemctlShowMode show_mode,

5118

bool_Bool *new_line,

5119

bool_Bool *ellipsized) {

5120

5121

static const struct bus_properties_map property_map[] = {

5122

{ "LoadState", "s", NULL((void*)0), offsetof(UnitStatusInfo, load_state)__builtin_offsetof(UnitStatusInfo, load_state) },

5123

{ "ActiveState", "s", NULL((void*)0), offsetof(UnitStatusInfo, active_state)__builtin_offsetof(UnitStatusInfo, active_state) },

5124

{ "Documentation", "as", NULL((void*)0), offsetof(UnitStatusInfo, documentation)__builtin_offsetof(UnitStatusInfo, documentation) },

5125

{}

5126

}, status_map[] = {

5127

{ "Id", "s", NULL((void*)0), offsetof(UnitStatusInfo, id)__builtin_offsetof(UnitStatusInfo, id) },

5128

{ "LoadState", "s", NULL((void*)0), offsetof(UnitStatusInfo, load_state)__builtin_offsetof(UnitStatusInfo, load_state) },

5129

{ "ActiveState", "s", NULL((void*)0), offsetof(UnitStatusInfo, active_state)__builtin_offsetof(UnitStatusInfo, active_state) },

5130

{ "FreezerState", "s", NULL((void*)0), offsetof(UnitStatusInfo, freezer_state)__builtin_offsetof(UnitStatusInfo, freezer_state) },

5131

{ "SubState", "s", NULL((void*)0), offsetof(UnitStatusInfo, sub_state)__builtin_offsetof(UnitStatusInfo, sub_state) },

5132

{ "UnitFileState", "s", NULL((void*)0), offsetof(UnitStatusInfo, unit_file_state)__builtin_offsetof(UnitStatusInfo, unit_file_state) },

5133

{ "UnitFilePreset", "s", NULL((void*)0), offsetof(UnitStatusInfo, unit_file_preset)__builtin_offsetof(UnitStatusInfo, unit_file_preset) },

5134

{ "Description", "s", NULL((void*)0), offsetof(UnitStatusInfo, description)__builtin_offsetof(UnitStatusInfo, description) },

5135

{ "Following", "s", NULL((void*)0), offsetof(UnitStatusInfo, following)__builtin_offsetof(UnitStatusInfo, following) },

5136

{ "Documentation", "as", NULL((void*)0), offsetof(UnitStatusInfo, documentation)__builtin_offsetof(UnitStatusInfo, documentation) },

5137

{ "FragmentPath", "s", NULL((void*)0), offsetof(UnitStatusInfo, fragment_path)__builtin_offsetof(UnitStatusInfo, fragment_path) },

5138

{ "SourcePath", "s", NULL((void*)0), offsetof(UnitStatusInfo, source_path)__builtin_offsetof(UnitStatusInfo, source_path) },

5139

{ "ControlGroup", "s", NULL((void*)0), offsetof(UnitStatusInfo, control_group)__builtin_offsetof(UnitStatusInfo, control_group) },

5140

{ "DropInPaths", "as", NULL((void*)0), offsetof(UnitStatusInfo, dropin_paths)__builtin_offsetof(UnitStatusInfo, dropin_paths) },

5141

{ "LoadError", "(ss)", map_load_error, offsetof(UnitStatusInfo, load_error)__builtin_offsetof(UnitStatusInfo, load_error) },

5142

{ "Result", "s", NULL((void*)0), offsetof(UnitStatusInfo, result)__builtin_offsetof(UnitStatusInfo, result) },

5143

{ "InactiveExitTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, inactive_exit_timestamp)__builtin_offsetof(UnitStatusInfo, inactive_exit_timestamp) },

5144

{ "InactiveExitTimestampMonotonic", "t", NULL((void*)0), offsetof(UnitStatusInfo, inactive_exit_timestamp_monotonic)__builtin_offsetof(UnitStatusInfo, inactive_exit_timestamp_monotonic
) },

5145

{ "ActiveEnterTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, active_enter_timestamp)__builtin_offsetof(UnitStatusInfo, active_enter_timestamp) },

5146

{ "ActiveExitTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, active_exit_timestamp)__builtin_offsetof(UnitStatusInfo, active_exit_timestamp) },

5147

{ "InactiveEnterTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, inactive_enter_timestamp)__builtin_offsetof(UnitStatusInfo, inactive_enter_timestamp) },

5148

{ "NeedDaemonReload", "b", NULL((void*)0), offsetof(UnitStatusInfo, need_daemon_reload)__builtin_offsetof(UnitStatusInfo, need_daemon_reload) },

5149

{ "Transient", "b", NULL((void*)0), offsetof(UnitStatusInfo, transient)__builtin_offsetof(UnitStatusInfo, transient) },

5150

{ "ExecMainPID", "u", NULL((void*)0), offsetof(UnitStatusInfo, main_pid)__builtin_offsetof(UnitStatusInfo, main_pid) },

5151

{ "MainPID", "u", map_main_pid, 0 },

5152

{ "ControlPID", "u", NULL((void*)0), offsetof(UnitStatusInfo, control_pid)__builtin_offsetof(UnitStatusInfo, control_pid) },

5153

{ "StatusText", "s", NULL((void*)0), offsetof(UnitStatusInfo, status_text)__builtin_offsetof(UnitStatusInfo, status_text) },

5154

{ "PIDFile", "s", NULL((void*)0), offsetof(UnitStatusInfo, pid_file)__builtin_offsetof(UnitStatusInfo, pid_file) },

5155

{ "StatusErrno", "i", NULL((void*)0), offsetof(UnitStatusInfo, status_errno)__builtin_offsetof(UnitStatusInfo, status_errno) },

5156

{ "ExecMainStartTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, start_timestamp)__builtin_offsetof(UnitStatusInfo, start_timestamp) },

5157

{ "ExecMainExitTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, exit_timestamp)__builtin_offsetof(UnitStatusInfo, exit_timestamp) },

5158

{ "ExecMainCode", "i", NULL((void*)0), offsetof(UnitStatusInfo, exit_code)__builtin_offsetof(UnitStatusInfo, exit_code) },

5159

{ "ExecMainStatus", "i", NULL((void*)0), offsetof(UnitStatusInfo, exit_status)__builtin_offsetof(UnitStatusInfo, exit_status) },

5160

{ "ConditionTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, condition_timestamp)__builtin_offsetof(UnitStatusInfo, condition_timestamp) },

5161

{ "ConditionResult", "b", NULL((void*)0), offsetof(UnitStatusInfo, condition_result)__builtin_offsetof(UnitStatusInfo, condition_result) },

5162

{ "Conditions", "a(sbbsi)", map_conditions, 0 },

5163

{ "AssertTimestamp", "t", NULL((void*)0), offsetof(UnitStatusInfo, assert_timestamp)__builtin_offsetof(UnitStatusInfo, assert_timestamp) },

5164

{ "AssertResult", "b", NULL((void*)0), offsetof(UnitStatusInfo, assert_result)__builtin_offsetof(UnitStatusInfo, assert_result) },

5165

{ "Asserts", "a(sbbsi)", map_asserts, 0 },

5166

{ "NextElapseUSecRealtime", "t", NULL((void*)0), offsetof(UnitStatusInfo, next_elapse_real)__builtin_offsetof(UnitStatusInfo, next_elapse_real) },

5167

{ "NextElapseUSecMonotonic", "t", NULL((void*)0), offsetof(UnitStatusInfo, next_elapse_monotonic)__builtin_offsetof(UnitStatusInfo, next_elapse_monotonic) },

5168

{ "NAccepted", "u", NULL((void*)0), offsetof(UnitStatusInfo, n_accepted)__builtin_offsetof(UnitStatusInfo, n_accepted) },

5169

{ "NConnections", "u", NULL((void*)0), offsetof(UnitStatusInfo, n_connections)__builtin_offsetof(UnitStatusInfo, n_connections) },

5170

{ "NRefused", "u", NULL((void*)0), offsetof(UnitStatusInfo, n_refused)__builtin_offsetof(UnitStatusInfo, n_refused) },

5171

{ "Accept", "b", NULL((void*)0), offsetof(UnitStatusInfo, accept)__builtin_offsetof(UnitStatusInfo, accept) },

5172

{ "Listen", "a(ss)", map_listen, offsetof(UnitStatusInfo, listen)__builtin_offsetof(UnitStatusInfo, listen) },

5173

{ "SysFSPath", "s", NULL((void*)0), offsetof(UnitStatusInfo, sysfs_path)__builtin_offsetof(UnitStatusInfo, sysfs_path) },

5174

{ "Where", "s", NULL((void*)0), offsetof(UnitStatusInfo, where)__builtin_offsetof(UnitStatusInfo, where) },

5175

{ "What", "s", NULL((void*)0), offsetof(UnitStatusInfo, what)__builtin_offsetof(UnitStatusInfo, what) },

5176

{ "MemoryCurrent", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_current)__builtin_offsetof(UnitStatusInfo, memory_current) },

5177

{ "DefaultMemoryMin", "t", NULL((void*)0), offsetof(UnitStatusInfo, default_memory_min)__builtin_offsetof(UnitStatusInfo, default_memory_min) },

5178

{ "DefaultMemoryLow", "t", NULL((void*)0), offsetof(UnitStatusInfo, default_memory_low)__builtin_offsetof(UnitStatusInfo, default_memory_low) },

5179

{ "MemoryMin", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_min)__builtin_offsetof(UnitStatusInfo, memory_min) },

5180

{ "MemoryLow", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_low)__builtin_offsetof(UnitStatusInfo, memory_low) },

5181

{ "MemoryHigh", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_high)__builtin_offsetof(UnitStatusInfo, memory_high) },

5182

{ "MemoryMax", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_max)__builtin_offsetof(UnitStatusInfo, memory_max) },

5183

{ "MemorySwapMax", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_swap_max)__builtin_offsetof(UnitStatusInfo, memory_swap_max) },

5184

{ "MemoryLimit", "t", NULL((void*)0), offsetof(UnitStatusInfo, memory_limit)__builtin_offsetof(UnitStatusInfo, memory_limit) },

5185

{ "CPUUsageNSec", "t", NULL((void*)0), offsetof(UnitStatusInfo, cpu_usage_nsec)__builtin_offsetof(UnitStatusInfo, cpu_usage_nsec) },

5186

{ "TasksCurrent", "t", NULL((void*)0), offsetof(UnitStatusInfo, tasks_current)__builtin_offsetof(UnitStatusInfo, tasks_current) },

5187

{ "TasksMax", "t", NULL((void*)0), offsetof(UnitStatusInfo, tasks_max)__builtin_offsetof(UnitStatusInfo, tasks_max) },

5188

{ "IPIngressBytes", "t", NULL((void*)0), offsetof(UnitStatusInfo, ip_ingress_bytes)__builtin_offsetof(UnitStatusInfo, ip_ingress_bytes) },

5189

{ "IPEgressBytes", "t", NULL((void*)0), offsetof(UnitStatusInfo, ip_egress_bytes)__builtin_offsetof(UnitStatusInfo, ip_egress_bytes) },

5190

{ "ExecStartPre", "a(sasbttttuii)", map_exec, 0 },

5191

{ "ExecStart", "a(sasbttttuii)", map_exec, 0 },

5192

{ "ExecStartPost", "a(sasbttttuii)", map_exec, 0 },

5193

{ "ExecReload", "a(sasbttttuii)", map_exec, 0 },

5194

{ "ExecStopPre", "a(sasbttttuii)", map_exec, 0 },

5195

{ "ExecStop", "a(sasbttttuii)", map_exec, 0 },

5196

{ "ExecStopPost", "a(sasbttttuii)", map_exec, 0 },

5197

{}

5198

};

5199

5200

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

5201

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5202

_cleanup_set_free___attribute__((cleanup(set_freep))) Set *found_properties = NULL((void*)0);

5203

_cleanup_(unit_status_info_free)__attribute__((cleanup(unit_status_info_free))) UnitStatusInfo info = {

5204

.memory_current = (uint64_t) -1,

5205

.memory_high = CGROUP_LIMIT_MAX((uint64_t) -1),

5206

.memory_max = CGROUP_LIMIT_MAX((uint64_t) -1),

5207

.memory_swap_max = CGROUP_LIMIT_MAX((uint64_t) -1),

5208

.memory_limit = (uint64_t) -1,

5209

.cpu_usage_nsec = (uint64_t) -1,

5210

.tasks_current = (uint64_t) -1,

5211

.tasks_max = (uint64_t) -1,

5212

.ip_ingress_bytes = (uint64_t) -1,

5213

.ip_egress_bytes = (uint64_t) -1,

5214

};

5215

char **pp;

5216

int r;

5217

5218

assert(path)do { if ((__builtin_expect(!!(!(path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("path"), "../src/systemctl/systemctl.c",
5218, __PRETTY_FUNCTION__); } while (0);

5219

assert(new_line)do { if ((__builtin_expect(!!(!(new_line)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("new_line"), "../src/systemctl/systemctl.c"
, 5219, __PRETTY_FUNCTION__); } while (0);

5220

5221

log_debug("Showing one %s", path)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5221, __func__, "Showing one %s"
, path) : -abs(_e); });

5222

5223

r = bus_map_all_properties(

5224

bus,

5225

"org.freedesktop.systemd1",

5226

path,

5227

show_mode == SYSTEMCTL_SHOW_STATUS ? status_map : property_map,

5228

BUS_MAP_BOOLEAN_AS_BOOL,

5229

&error,

5230

&reply,

5231

&info);

5232

if (r < 0)

5233

return log_error_errno(r, "Failed to get properties: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5233, __func__, "Failed to get properties: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5234

5235

if (unit && streq_ptr(info.load_state, "not-found") && streq_ptr(info.active_state, "inactive")) {

5236

log_full(show_mode == SYSTEMCTL_SHOW_STATUS ? LOG_ERR : LOG_DEBUG,({ int _level = (((show_mode == SYSTEMCTL_SHOW_STATUS ? 3 : 7
))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD); (log_get_max_level_realm
(_realm) >= ((_level) & 0x07)) ? log_internal_realm(((
_realm) << 10 | (_level)), _e, "../src/systemctl/systemctl.c"
, 5237, __func__, "Unit %s could not be found.", unit) : -abs
(_e); })

5237

"Unit %s could not be found.", unit)({ int _level = (((show_mode == SYSTEMCTL_SHOW_STATUS ? 3 : 7
))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD); (log_get_max_level_realm
(_realm) >= ((_level) & 0x07)) ? log_internal_realm(((
_realm) << 10 | (_level)), _e, "../src/systemctl/systemctl.c"
, 5237, __func__, "Unit %s could not be found.", unit) : -abs
(_e); });

5238

5239

if (show_mode == SYSTEMCTL_SHOW_STATUS)

5240

return EXIT_PROGRAM_OR_SERVICES_STATUS_UNKNOWN;

5241

else if (show_mode == SYSTEMCTL_SHOW_HELP)

5242

return -ENOENT2;

5243

}

5244

5245

if (*new_line)

5246

printf("\n");

5247

5248

*new_line = true1;

5249

5250

if (show_mode == SYSTEMCTL_SHOW_STATUS) {

5251

print_status_info(bus, &info, ellipsized);

5252

5253

if (info.active_state && !STR_IN_SET(info.active_state, "active", "reloading")(!!strv_find((((char**) ((const char*[]) { "active", "reloading"
, ((void*)0) }))), (info.active_state))))

5254

return EXIT_PROGRAM_NOT_RUNNING;

5255

5256

return EXIT_PROGRAM_RUNNING_OR_SERVICE_OK;

5257

5258

} else if (show_mode == SYSTEMCTL_SHOW_HELP) {

5259

show_unit_help(&info);

5260

return 0;

5261

}

5262

5263

r = sd_bus_message_rewind(reply, true1);

5264

if (r < 0)

5265

return log_error_errno(r, "Failed to rewind: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5265, __func__, "Failed to rewind: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5266

5267

r = bus_message_print_all_properties(reply, print_property, arg_properties, arg_value, arg_all, &found_properties);

5268

if (r < 0)

5269

return bus_log_parse_error(r);

5270

5271

STRV_FOREACH(pp, arg_properties)for ((pp) = (arg_properties); (pp) && *(pp); (pp)++)

5272

if (!set_contains(found_properties, *pp))

5273

log_debug("Property %s does not exist.", *pp)({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5273, __func__, "Property %s does not exist."
, *pp) : -abs(_e); });

5274

5275

return 0;

5276

}

5277

5278

static int get_unit_dbus_path_by_pid(

5279

sd_bus *bus,

5280

uint32_t pid,

5281

char **unit) {

5282

5283

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5284

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

5285

char *u;

5286

int r;

5287

5288

r = sd_bus_call_method(

5289

bus,

5290

"org.freedesktop.systemd1",

5291

"/org/freedesktop/systemd1",

5292

"org.freedesktop.systemd1.Manager",

5293

"GetUnitByPID",

5294

&error,

5295

&reply,

5296

"u", pid);

5297

if (r < 0)

5298

return log_error_errno(r, "Failed to get unit for PID %"PRIu32": %s", pid, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5298, __func__, "Failed to get unit for PID %"
"u"": %s", pid, bus_error_message(&error, r)) : -abs(_e);
});

5299

5300

r = sd_bus_message_read(reply, "o", &u);

5301

if (r < 0)

5302

return bus_log_parse_error(r);

5303

5304

u = strdup(u);

5305

if (!u)

5306

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5306, __func__);

5307

5308

*unit = u;

5309

return 0;

5310

}

5311

5312

static int show_all(

5313

sd_bus *bus,

5314

bool_Bool *new_line,

5315

bool_Bool *ellipsized) {

5316

5317

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

5318

_cleanup_free___attribute__((cleanup(freep))) UnitInfo *unit_infos = NULL((void*)0);

5319

const UnitInfo *u;

5320

unsigned c;

5321

int r, ret = 0;

5322

5323

r = get_unit_list(bus, NULL((void*)0), NULL((void*)0), &unit_infos, 0, &reply);

5324

if (r < 0)

5325

return r;

5326

5327

(void) pager_open(arg_no_pager, false0);

5328

5329

c = (unsigned) r;

5330

5331

qsort_safe(unit_infos, c, sizeof(UnitInfo), compare_unit_info);

5332

5333

for (u = unit_infos; u < unit_infos + c; u++) {

5334

_cleanup_free___attribute__((cleanup(freep))) char *p = NULL((void*)0);

5335

5336

p = unit_dbus_path_from_name(u->id);

5337

if (!p)

5338

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5338, __func__);

5339

5340

r = show_one(bus, p, u->id, SYSTEMCTL_SHOW_STATUS, new_line, ellipsized);

5341

if (r < 0)

5342

return r;

5343

else if (r > 0 && ret == 0)

5344

ret = r;

5345

}

5346

5347

return ret;

5348

}

5349

5350

static int show_system_status(sd_bus *bus) {

5351

char since1[FORMAT_TIMESTAMP_RELATIVE_MAX256], since2[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)];

5352

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5353

_cleanup_(machine_info_clear)__attribute__((cleanup(machine_info_clear))) struct machine_info mi = {};

5354

_cleanup_free___attribute__((cleanup(freep))) char *hn = NULL((void*)0);

5355

const char *on, *off;

5356

int r;

5357

5358

hn = gethostname_malloc();

5359

if (!hn)

5360

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5360, __func__);

5361

5362

r = bus_map_all_properties(

5363

bus,

5364

"org.freedesktop.systemd1",

5365

"/org/freedesktop/systemd1",

5366

machine_info_property_map,

5367

BUS_MAP_STRDUP,

5368

&error,

5369

NULL((void*)0),

5370

&mi);

5371

if (r < 0)

5372

return log_error_errno(r, "Failed to read server status: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5372, __func__, "Failed to read server status: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5373

5374

if (streq_ptr(mi.state, "degraded")) {

5375

on = ansi_highlight_red();

5376

off = ansi_normal();

5377

} else if (streq_ptr(mi.state, "running")) {

5378

on = ansi_highlight_green();

5379

off = ansi_normal();

5380

} else {

5381

on = ansi_highlight_yellow();

5382

off = ansi_normal();

5383

}

5384

5385

printf("%s%s%s %s\n", on, special_glyph(BLACK_CIRCLE), off, arg_host ? arg_host : hn);

5386

5387

printf(" State: %s%s%s\n",

5388

on, strna(mi.state), off);

5389

5390

printf(" Jobs: %" PRIu32"u" " queued\n", mi.n_jobs);

5391

printf(" Failed: %" PRIu32"u" " units\n", mi.n_failed_units);

5392

5393

printf(" Since: %s; %s\n",

5394

format_timestamp(since2, sizeof(since2), mi.timestamp),

5395

format_timestamp_relative(since1, sizeof(since1), mi.timestamp));

5396

5397

printf(" CGroup: %s\n", mi.control_group ?: "/");

5398

if (IN_SET(arg_transport,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE
})/sizeof(int)]; switch(arg_transport) { case BUS_TRANSPORT_LOCAL
: case BUS_TRANSPORT_MACHINE: _found = 1; break; default: break
; } _found; })

5399

BUS_TRANSPORT_LOCAL,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE
})/sizeof(int)]; switch(arg_transport) { case BUS_TRANSPORT_LOCAL
: case BUS_TRANSPORT_MACHINE: _found = 1; break; default: break
; } _found; })

5400

BUS_TRANSPORT_MACHINE)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE
})/sizeof(int)]; switch(arg_transport) { case BUS_TRANSPORT_LOCAL
: case BUS_TRANSPORT_MACHINE: _found = 1; break; default: break
; } _found; })) {

5401

static const char prefix[] = " ";

5402

unsigned c;

5403

5404

c = columns();

5405

if (c > sizeof(prefix) - 1)

5406

c -= sizeof(prefix) - 1;

5407

else

5408

c = 0;

5409

5410

show_cgroup(SYSTEMD_CGROUP_CONTROLLER"_systemd", strempty(mi.control_group), prefix, c, get_output_flags());

5411

}

5412

5413

return 0;

5414

}

5415

5416

static int show(int argc, char *argv[], void *userdata) {

5417

bool_Bool new_line = false0, ellipsized = false0;

5418

SystemctlShowMode show_mode;

5419

int r, ret = 0;

5420

sd_bus *bus;

5421

5422

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
5422, __PRETTY_FUNCTION__); } while (0);

5423

5424

show_mode = systemctl_show_mode_from_string(argv[0]);

5425

if (show_mode < 0) {

5426

log_error("Invalid argument.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5426, __func__, "Invalid argument."
) : -abs(_e); });

5427

return -EINVAL22;

5428

}

5429

5430

if (show_mode == SYSTEMCTL_SHOW_HELP && argc <= 1) {

5431

log_error("This command expects one or more unit names. Did you mean --help?")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5431, __func__, "This command expects one or more unit names. Did you mean --help?"
) : -abs(_e); });

5432

return -EINVAL22;

5433

}

5434

5435

r = acquire_bus(BUS_MANAGER, &bus);

5436

if (r < 0)

5437

return r;

5438

5439

(void) pager_open(arg_no_pager, false0);

5440

5441

if (show_mode == SYSTEMCTL_SHOW_STATUS)

5442

/* Increase max number of open files to 16K if we can, we

5443

* might needs this when browsing journal files, which might

5444

* be split up into many files. */

5445

setrlimit_closest(RLIMIT_NOFILERLIMIT_NOFILE, &RLIMIT_MAKE_CONST(16384)((struct rlimit) { 16384, 16384 }));

5446

5447

/* If no argument is specified inspect the manager itself */

5448

if (show_mode == SYSTEMCTL_SHOW_PROPERTIES && argc <= 1)

5449

return show_one(bus, "/org/freedesktop/systemd1", NULL((void*)0), show_mode, &new_line, &ellipsized);

5450

5451

if (show_mode == SYSTEMCTL_SHOW_STATUS && argc <= 1) {

5452

5453

show_system_status(bus);

5454

new_line = true1;

5455

5456

if (arg_all)

5457

ret = show_all(bus, &new_line, &ellipsized);

5458

} else {

5459

_cleanup_free___attribute__((cleanup(freep))) char **patterns = NULL((void*)0);

5460

char **name;

5461

5462

STRV_FOREACH(name, strv_skip(argv, 1))for ((name) = (strv_skip(argv, 1)); (name) && *(name)
; (name)++) {

5463

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0), *unit = NULL((void*)0);

5464

uint32_t id;

5465

5466

if (safe_atou32(*name, &id) < 0) {

5467

if (strv_push(&patterns, *name) < 0)

5468

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5468, __func__);

5469

5470

continue;

5471

} else if (show_mode == SYSTEMCTL_SHOW_PROPERTIES) {

5472

/* Interpret as job id */

5473

if (asprintf(&path, "/org/freedesktop/systemd1/job/%u", id) < 0)

5474

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5474, __func__);

5475

5476

} else {

5477

/* Interpret as PID */

5478

r = get_unit_dbus_path_by_pid(bus, id, &path);

5479

if (r < 0) {

5480

ret = r;

5481

continue;

5482

}

5483

5484

r = unit_name_from_dbus_path(path, &unit);

5485

if (r < 0)

5486

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5486, __func__);

5487

}

5488

5489

r = show_one(bus, path, unit, show_mode, &new_line, &ellipsized);

5490

if (r < 0)

5491

return r;

5492

else if (r > 0 && ret == 0)

5493

ret = r;

5494

}

5495

5496

if (!strv_isempty(patterns)) {

5497

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

5498

5499

r = expand_names(bus, patterns, NULL((void*)0), &names);

5500

if (r < 0)

5501

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5501, __func__, "Failed to expand names: %m"
) : -abs(_e); });

5502

5503

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

5504

_cleanup_free___attribute__((cleanup(freep))) char *path;

5505

5506

path = unit_dbus_path_from_name(*name);

5507

if (!path)

5508

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5508, __func__);

5509

5510

r = show_one(bus, path, *name, show_mode, &new_line, &ellipsized);

5511

if (r < 0)

5512

return r;

5513

if (r > 0 && ret == 0)

5514

ret = r;

5515

}

5516

}

5517

}

5518

5519

if (ellipsized && !arg_quiet)

5520

printf("Hint: Some lines were ellipsized, use -l to show in full.\n");

5521

5522

return ret;

5523

}

5524

5525

static int cat(int argc, char *argv[], void *userdata) {

5526

_cleanup_(lookup_paths_free)__attribute__((cleanup(lookup_paths_free))) LookupPaths lp = {};

5527

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

5528

char **name;

5529

sd_bus *bus;

5530

bool_Bool first = true1;

5531

int r;

5532

5533

if (arg_transport != BUS_TRANSPORT_LOCAL) {

5534

log_error("Cannot remotely cat units.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5534, __func__, "Cannot remotely cat units."
) : -abs(_e); });

5535

return -EINVAL22;

5536

}

5537

5538

r = lookup_paths_init(&lp, arg_scope, 0, arg_root);

5539

if (r < 0)

5540

return log_error_errno(r, "Failed to determine unit paths: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5540, __func__, "Failed to determine unit paths: %m"
) : -abs(_e); });

5541

5542

r = acquire_bus(BUS_MANAGER, &bus);

5543

if (r < 0)

5544

return r;

5545

5546

r = expand_names(bus, strv_skip(argv, 1), NULL((void*)0), &names);

5547

if (r < 0)

5548

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5548, __func__, "Failed to expand names: %m"
) : -abs(_e); });

5549

5550

(void) pager_open(arg_no_pager, false0);

5551

5552

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

5553

_cleanup_free___attribute__((cleanup(freep))) char *fragment_path = NULL((void*)0);

5554

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **dropin_paths = NULL((void*)0);

5555

5556

r = unit_find_paths(bus, *name, &lp, &fragment_path, &dropin_paths);

5557

if (r < 0)

5558

return r;

5559

else if (r == 0)

5560

return -ENOENT2;

5561

5562

if (first)

5563

first = false0;

5564

else

5565

puts("");

5566

5567

if (need_daemon_reload(bus, *name) > 0) /* ignore errors (<0), this is informational output */

5568

fprintf(stderrstderr,

5569

"%s# Warning: %s changed on disk, the version systemd has loaded is outdated.\n"

5570

"%s# This output shows the current version of the unit's original fragment and drop-in files.\n"

5571

"%s# If fragments or drop-ins were added or removed, they are not properly reflected in this output.\n"

5572

"%s# Run 'systemctl%s daemon-reload' to reload units.%s\n",

5573

ansi_highlight_red(),

5574

*name,

5575

ansi_highlight_red(),

5576

ansi_highlight_red(),

5577

ansi_highlight_red(),

5578

arg_scope == UNIT_FILE_SYSTEM ? "" : " --user",

5579

ansi_normal());

5580

5581

r = cat_files(fragment_path, dropin_paths, 0);

5582

if (r < 0)

5583

return r;

5584

}

5585

5586

return 0;

5587

}

5588

5589

static int set_property(int argc, char *argv[], void *userdata) {

5590

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

5591

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5592

_cleanup_free___attribute__((cleanup(freep))) char *n = NULL((void*)0);

5593

UnitType t;

5594

sd_bus *bus;

5595

int r;

5596

5597

r = acquire_bus(BUS_MANAGER, &bus);

5598

if (r < 0)

5599

return r;

5600

5601

polkit_agent_open_maybe();

5602

5603

r = sd_bus_message_new_method_call(

5604

bus,

5605

&m,

5606

"org.freedesktop.systemd1",

5607

"/org/freedesktop/systemd1",

5608

"org.freedesktop.systemd1.Manager",

5609

"SetUnitProperties");

5610

if (r < 0)

5611

return bus_log_create_error(r);

5612

5613

r = unit_name_mangle(argv[1], arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN, &n);

5614

if (r < 0)

5615

return log_error_errno(r, "Failed to mangle unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5615, __func__, "Failed to mangle unit name: %m"
) : -abs(_e); });

5616

5617

t = unit_name_to_type(n);

5618

if (t < 0) {

5619

log_error("Invalid unit type: %s", n)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5619, __func__, "Invalid unit type: %s"
, n) : -abs(_e); });

5620

return -EINVAL22;

5621

}

5622

5623

r = sd_bus_message_append(m, "sb", n, arg_runtime);

5624

if (r < 0)

5625

return bus_log_create_error(r);

5626

5627

r = sd_bus_message_open_container(m, SD_BUS_TYPE_ARRAY, "(sv)");

5628

if (r < 0)

5629

return bus_log_create_error(r);

5630

5631

r = bus_append_unit_property_assignment_many(m, t, strv_skip(argv, 2));

5632

if (r < 0)

5633

return r;

5634

5635

r = sd_bus_message_close_container(m);

5636

if (r < 0)

5637

return bus_log_create_error(r);

5638

5639

r = sd_bus_call(bus, m, 0, &error, NULL((void*)0));

5640

if (r < 0)

5641

return log_error_errno(r, "Failed to set unit properties on %s: %s", n, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5641, __func__, "Failed to set unit properties on %s: %s"
, n, bus_error_message(&error, r)) : -abs(_e); });

5642

5643

return 0;

5644

}

5645

5646

static int daemon_reload(int argc, char *argv[], void *userdata) {

5647

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5648

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

5649

const char *method;

5650

sd_bus *bus;

5651

int r;

5652

5653

r = acquire_bus(BUS_MANAGER, &bus);

5654

if (r < 0)

5655

return r;

5656

5657

polkit_agent_open_maybe();

5658

5659

switch (arg_action) {

5660

5661

case ACTION_RELOAD:

5662

method = "Reload";

5663

break;

5664

5665

case ACTION_REEXEC:

5666

method = "Reexecute";

5667

break;

5668

5669

case ACTION_SYSTEMCTL:

5670

method = streq(argv[0], "daemon-reexec")(strcmp((argv[0]),("daemon-reexec")) == 0) ? "Reexecute" :

5671

/* "daemon-reload" */ "Reload";

5672

break;

5673

5674

default:

5675

assert_not_reached("Unexpected action")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unexpected action"), "../src/systemctl/systemctl.c", 5675, __PRETTY_FUNCTION__
); } while (0);

5676

}

5677

5678

r = sd_bus_message_new_method_call(

5679

bus,

5680

&m,

5681

"org.freedesktop.systemd1",

5682

"/org/freedesktop/systemd1",

5683

"org.freedesktop.systemd1.Manager",

5684

method);

5685

if (r < 0)

5686

return bus_log_create_error(r);

5687

5688

/* Note we use an extra-long timeout here. This is because a reload or reexec means generators are rerun which

5689

* are timed out after DEFAULT_TIMEOUT_USEC. Let's use twice that time here, so that the generators can have

5690

* their timeout, and for everything else there's the same time budget in place. */

5691

5692

r = sd_bus_call(bus, m, DEFAULT_TIMEOUT_USEC(90*((usec_t) 1000000ULL)) * 2, &error, NULL((void*)0));

5693

5694

/* On reexecution, we expect a disconnect, not a reply */

5695

if (IN_SET(r, -ETIMEDOUT, -ECONNRESET)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){-110, -104})/sizeof(int)]; switch(r) { case
-110: case -104: _found = 1; break; default: break; } _found
; }) && streq(method, "Reexecute")(strcmp((method),("Reexecute")) == 0))

5696

r = 0;

5697

5698

if (r < 0 && arg_action == ACTION_SYSTEMCTL)

5699

return log_error_errno(r, "Failed to reload daemon: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5699, __func__, "Failed to reload daemon: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5700

5701

/* Note that for the legacy commands (i.e. those with action != ACTION_SYSTEMCTL) we support fallbacks to the

5702

* old ways of doing things, hence don't log any error in that case here. */

5703

5704

return r < 0 ? r : 0;

5705

}

5706

5707

static int trivial_method(int argc, char *argv[], void *userdata) {

5708

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5709

const char *method;

5710

sd_bus *bus;

5711

int r;

5712

5713

if (arg_dry_run)

5714

return 0;

5715

5716

r = acquire_bus(BUS_MANAGER, &bus);

5717

if (r < 0)

5718

return r;

5719

5720

polkit_agent_open_maybe();

5721

5722

method =

5723

streq(argv[0], "clear-jobs")(strcmp((argv[0]),("clear-jobs")) == 0) ||

5724

streq(argv[0], "cancel")(strcmp((argv[0]),("cancel")) == 0) ? "ClearJobs" :

5725

streq(argv[0], "reset-failed")(strcmp((argv[0]),("reset-failed")) == 0) ? "ResetFailed" :

5726

streq(argv[0], "halt")(strcmp((argv[0]),("halt")) == 0) ? "Halt" :

5727

streq(argv[0], "reboot")(strcmp((argv[0]),("reboot")) == 0) ? "Reboot" :

5728

streq(argv[0], "kexec")(strcmp((argv[0]),("kexec")) == 0) ? "KExec" :

5729

streq(argv[0], "exit")(strcmp((argv[0]),("exit")) == 0) ? "Exit" :

5730

/* poweroff */ "PowerOff";

5731

5732

r = sd_bus_call_method(

5733

bus,

5734

"org.freedesktop.systemd1",

5735

"/org/freedesktop/systemd1",

5736

"org.freedesktop.systemd1.Manager",

5737

method,

5738

&error,

5739

NULL((void*)0),

5740

NULL((void*)0));

5741

if (r < 0 && arg_action == ACTION_SYSTEMCTL)

5742

return log_error_errno(r, "Failed to execute operation: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5742, __func__, "Failed to execute operation: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5743

5744

/* Note that for the legacy commands (i.e. those with action != ACTION_SYSTEMCTL) we support fallbacks to the

5745

* old ways of doing things, hence don't log any error in that case here. */

5746

5747

return r < 0 ? r : 0;

5748

}

5749

5750

static int reset_failed(int argc, char *argv[], void *userdata) {

5751

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

5752

sd_bus *bus;

5753

char **name;

5754

int r, q;

5755

5756

if (argc <= 1)

5757

return trivial_method(argc, argv, userdata);

5758

5759

r = acquire_bus(BUS_MANAGER, &bus);

5760

if (r < 0)

5761

return r;

5762

5763

polkit_agent_open_maybe();

5764

5765

r = expand_names(bus, strv_skip(argv, 1), NULL((void*)0), &names);

5766

if (r < 0)

5767

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5767, __func__, "Failed to expand names: %m"
) : -abs(_e); });

5768

5769

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

5770

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5771

5772

q = sd_bus_call_method(

5773

bus,

5774

"org.freedesktop.systemd1",

5775

"/org/freedesktop/systemd1",

5776

"org.freedesktop.systemd1.Manager",

5777

"ResetFailedUnit",

5778

&error,

5779

NULL((void*)0),

5780

"s", *name);

5781

if (q < 0) {

5782

log_error_errno(q, "Failed to reset failed state of unit %s: %s", *name, bus_error_message(&error, q))({ int _level = ((3)), _e = ((q)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5782, __func__, "Failed to reset failed state of unit %s: %s"
, *name, bus_error_message(&error, q)) : -abs(_e); });

5783

if (r == 0)

5784

r = q;

5785

}

5786

}

5787

5788

return r;

5789

}

5790

5791

static int print_variable(const char *s) {

5792

const char *sep;

5793

_cleanup_free___attribute__((cleanup(freep))) char *esc = NULL((void*)0);

5794

5795

sep = strchr(s, '=');

5796

if (!sep) {

5797

log_error("Invalid environment block")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5797, __func__, "Invalid environment block"
) : -abs(_e); });

5798

return -EUCLEAN117;

5799

}

5800

5801

esc = shell_maybe_quote(sep + 1, ESCAPE_POSIX);

5802

if (!esc)

5803

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 5803, __func__);

5804

5805

printf("%.*s=%s\n", (int)(sep-s), s, esc);

5806

return 0;

5807

}

5808

5809

static int show_environment(int argc, char *argv[], void *userdata) {

5810

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5811

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

5812

const char *text;

5813

sd_bus *bus;

5814

int r;

5815

5816

r = acquire_bus(BUS_MANAGER, &bus);

5817

if (r < 0)

5818

return r;

5819

5820

(void) pager_open(arg_no_pager, false0);

5821

5822

r = sd_bus_get_property(

5823

bus,

5824

"org.freedesktop.systemd1",

5825

"/org/freedesktop/systemd1",

5826

"org.freedesktop.systemd1.Manager",

5827

"Environment",

5828

&error,

5829

&reply,

5830

"as");

5831

if (r < 0)

5832

return log_error_errno(r, "Failed to get environment: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5832, __func__, "Failed to get environment: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5833

5834

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "s");

5835

if (r < 0)

5836

return bus_log_parse_error(r);

5837

5838

while ((r = sd_bus_message_read_basic(reply, SD_BUS_TYPE_STRING, &text)) > 0) {

5839

r = print_variable(text);

5840

if (r < 0)

5841

return r;

5842

}

5843

if (r < 0)

5844

return bus_log_parse_error(r);

5845

5846

r = sd_bus_message_exit_container(reply);

5847

if (r < 0)

5848

return bus_log_parse_error(r);

5849

5850

return 0;

5851

}

5852

5853

static int switch_root(int argc, char *argv[], void *userdata) {

5854

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5855

_cleanup_free___attribute__((cleanup(freep))) char *cmdline_init = NULL((void*)0);

5856

const char *root, *init;

5857

sd_bus *bus;

5858

int r;

5859

5860

if (arg_transport != BUS_TRANSPORT_LOCAL) {

5861

log_error("Cannot switch root remotely.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5861, __func__, "Cannot switch root remotely."
) : -abs(_e); });

5862

return -EINVAL22;

5863

}

5864

5865

if (argc < 2 || argc > 3) {

5866

log_error("Wrong number of arguments.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5866, __func__, "Wrong number of arguments."
) : -abs(_e); });

5867

return -EINVAL22;

5868

}

5869

5870

root = argv[1];

5871

5872

if (argc >= 3)

5873

init = argv[2];

5874

else {

5875

r = parse_env_file(NULL((void*)0), "/proc/cmdline", WHITESPACE" \t\n\r",

5876

"init", &cmdline_init,

5877

NULL((void*)0));

5878

if (r < 0)

5879

log_debug_errno(r, "Failed to parse /proc/cmdline: %m")({ int _level = ((7)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5879, __func__, "Failed to parse /proc/cmdline: %m"
) : -abs(_e); });

5880

5881

init = cmdline_init;

5882

}

5883

5884

init = empty_to_null(init);

5885

if (init) {

5886

const char *root_systemd_path = NULL((void*)0), *root_init_path = NULL((void*)0);

5887

5888

root_systemd_path = strjoina(root, "/" SYSTEMD_BINARY_PATH)({ const char *_appendees_[] = { root, "/" "/usr/lib/systemd/systemd"
}; char *_d_, *_p_; size_t _len_ = 0; size_t _i_; for (_i_ =
0; _i_ < __extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(_appendees_), typeof(&*(_appendees_))), sizeof(_appendees_
)/sizeof((_appendees_)[0]), ((void)0))) && _appendees_
[_i_]; _i_++) _len_ += strlen(_appendees_[_i_]); _p_ = _d_ = __builtin_alloca
(_len_ + 1); for (_i_ = 0; _i_ < __extension__ (__builtin_choose_expr
( !__builtin_types_compatible_p(typeof(_appendees_), typeof(&
*(_appendees_))), sizeof(_appendees_)/sizeof((_appendees_)[0]
), ((void)0))) && _appendees_[_i_]; _i_++) _p_ = stpcpy
(_p_, _appendees_[_i_]); *_p_ = 0; _d_; });

5889

root_init_path = strjoina(root, "/", init)({ const char *_appendees_[] = { root, "/", init }; char *_d_
, *_p_; size_t _len_ = 0; size_t _i_; for (_i_ = 0; _i_ < __extension__
(__builtin_choose_expr( !__builtin_types_compatible_p(typeof
(_appendees_), typeof(&*(_appendees_))), sizeof(_appendees_
)/sizeof((_appendees_)[0]), ((void)0))) && _appendees_
[_i_]; _i_++) _len_ += strlen(_appendees_[_i_]); _p_ = _d_ = __builtin_alloca
(_len_ + 1); for (_i_ = 0; _i_ < __extension__ (__builtin_choose_expr
( !__builtin_types_compatible_p(typeof(_appendees_), typeof(&
*(_appendees_))), sizeof(_appendees_)/sizeof((_appendees_)[0]
), ((void)0))) && _appendees_[_i_]; _i_++) _p_ = stpcpy
(_p_, _appendees_[_i_]); *_p_ = 0; _d_; });

5890

5891

/* If the passed init is actually the same as the

5892

* systemd binary, then let's suppress it. */

5893

if (files_same(root_init_path, root_systemd_path, 0) > 0)

5894

init = NULL((void*)0);

5895

}

5896

5897

/* Instruct PID1 to exclude us from its killing spree applied during

5898

* the transition. Otherwise we would exit with a failure status even

5899

* though the switch to the new root has succeed. */

5900

argv_cmdline[0] = '@';

5901

5902

r = acquire_bus(BUS_MANAGER, &bus);

5903

if (r < 0)

5904

return r;

5905

5906

/* If we are slow to exit after the root switch, the new systemd instance

5907

* will send us a signal to terminate. Just ignore it and exit normally.

5908

* This way the unit does not end up as failed.

5909

*/

5910

r = ignore_signals(SIGTERM15, -1);

5911

if (r < 0)

5912

log_warning_errno(r, "Failed to change disposition of SIGTERM to ignore: %m")({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5912, __func__, "Failed to change disposition of SIGTERM to ignore: %m"
) : -abs(_e); });

5913

5914

log_debug("Switching root - root: %s; init: %s", root, strna(init))({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5914, __func__, "Switching root - root: %s; init: %s"
, root, strna(init)) : -abs(_e); });

5915

5916

r = sd_bus_call_method(

5917

bus,

5918

"org.freedesktop.systemd1",

5919

"/org/freedesktop/systemd1",

5920

"org.freedesktop.systemd1.Manager",

5921

"SwitchRoot",

5922

&error,

5923

NULL((void*)0),

5924

"ss", root, init);

5925

if (r < 0) {

5926

(void) default_signals(SIGTERM15, -1);

5927

5928

return log_error_errno(r, "Failed to switch root: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5928, __func__, "Failed to switch root: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5929

}

5930

5931

return 0;

5932

}

5933

5934

static int set_environment(int argc, char *argv[], void *userdata) {

5935

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5936

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

5937

const char *method;

5938

sd_bus *bus;

5939

int r;

5940

5941

assert(argc > 1)do { if ((__builtin_expect(!!(!(argc > 1)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc > 1"), "../src/systemctl/systemctl.c"
, 5941, __PRETTY_FUNCTION__); } while (0);

5942

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
5942, __PRETTY_FUNCTION__); } while (0);

5943

5944

r = acquire_bus(BUS_MANAGER, &bus);

5945

if (r < 0)

5946

return r;

5947

5948

polkit_agent_open_maybe();

5949

5950

method = streq(argv[0], "set-environment")(strcmp((argv[0]),("set-environment")) == 0)

5951

? "SetEnvironment"

5952

: "UnsetEnvironment";

5953

5954

r = sd_bus_message_new_method_call(

5955

bus,

5956

&m,

5957

"org.freedesktop.systemd1",

5958

"/org/freedesktop/systemd1",

5959

"org.freedesktop.systemd1.Manager",

5960

method);

5961

if (r < 0)

5962

return bus_log_create_error(r);

5963

5964

r = sd_bus_message_append_strv(m, strv_skip(argv, 1));

5965

if (r < 0)

5966

return bus_log_create_error(r);

5967

5968

r = sd_bus_call(bus, m, 0, &error, NULL((void*)0));

5969

if (r < 0)

5970

return log_error_errno(r, "Failed to set environment: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 5970, __func__, "Failed to set environment: %s"
, bus_error_message(&error, r)) : -abs(_e); });

5971

5972

return 0;

5973

}

5974

5975

static int import_environment(int argc, char *argv[], void *userdata) {

5976

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

5977

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

5978

sd_bus *bus;

5979

int r;

5980

5981

r = acquire_bus(BUS_MANAGER, &bus);

5982

if (r < 0)

5983

return r;

5984

5985

polkit_agent_open_maybe();

5986

5987

r = sd_bus_message_new_method_call(

5988

bus,

5989

&m,

5990

"org.freedesktop.systemd1",

5991

"/org/freedesktop/systemd1",

5992

"org.freedesktop.systemd1.Manager",

5993

"SetEnvironment");

5994

if (r < 0)

5995

return bus_log_create_error(r);

5996

5997

if (argc < 2)

5998

r = sd_bus_message_append_strv(m, environ);

5999

else {

6000

char **a, **b;

6001

6002

r = sd_bus_message_open_container(m, 'a', "s");

6003

if (r < 0)

6004

return bus_log_create_error(r);

6005

6006

STRV_FOREACH(a, strv_skip(argv, 1))for ((a) = (strv_skip(argv, 1)); (a) && *(a); (a)++) {

6007

6008

if (!env_name_is_valid(*a)) {

6009

log_error("Not a valid environment variable name: %s", *a)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6009, __func__, "Not a valid environment variable name: %s"
, *a) : -abs(_e); });

6010

return -EINVAL22;

6011

}

6012

6013

STRV_FOREACH(b, environ)for ((b) = (environ); (b) && *(b); (b)++) {

6014

const char *eq;

6015

6016

eq = startswith(*b, *a);

6017

if (eq && *eq == '=') {

6018

6019

r = sd_bus_message_append(m, "s", *b);

6020

if (r < 0)

6021

return bus_log_create_error(r);

6022

6023

break;

6024

}

6025

}

6026

}

6027

6028

r = sd_bus_message_close_container(m);

6029

}

6030

if (r < 0)

6031

return bus_log_create_error(r);

6032

6033

r = sd_bus_call(bus, m, 0, &error, NULL((void*)0));

6034

if (r < 0)

6035

return log_error_errno(r, "Failed to import environment: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6035, __func__, "Failed to import environment: %s"
, bus_error_message(&error, r)) : -abs(_e); });

6036

6037

return 0;

6038

}

6039

6040

static int enable_sysv_units(const char *verb, char **args) {

6041

int r = 0;

6042

6043

#if HAVE_SYSV_COMPAT1

6044

_cleanup_(lookup_paths_free)__attribute__((cleanup(lookup_paths_free))) LookupPaths paths = {};

6045

unsigned f = 0;

6046

6047

/* Processes all SysV units, and reshuffles the array so that afterwards only the native units remain */

6048

6049

if (arg_scope != UNIT_FILE_SYSTEM)

6050

return 0;

6051

6052

if (getenv_bool("SYSTEMCTL_SKIP_SYSV") > 0)

6053

return 0;

6054

6055

if (!STR_IN_SET(verb,(!!strv_find((((char**) ((const char*[]) { "enable", "disable"
, "is-enabled", ((void*)0) }))), (verb)))

6056

"enable",(!!strv_find((((char**) ((const char*[]) { "enable", "disable"
, "is-enabled", ((void*)0) }))), (verb)))

6057

"disable",(!!strv_find((((char**) ((const char*[]) { "enable", "disable"
, "is-enabled", ((void*)0) }))), (verb)))

6058

"is-enabled")(!!strv_find((((char**) ((const char*[]) { "enable", "disable"
, "is-enabled", ((void*)0) }))), (verb))))

6059

return 0;

6060

6061

r = lookup_paths_init(&paths, arg_scope, LOOKUP_PATHS_EXCLUDE_GENERATED, arg_root);

6062

if (r < 0)

6063

return r;

6064

6065

r = 0;

6066

while (args[f]) {

6067

6068

const char *argv[] = {

6069

ROOTLIBEXECDIR"/usr/lib/systemd" "/systemd-sysv-install",

6070

NULL((void*)0),

6071

NULL((void*)0),

6072

NULL((void*)0),

6073

NULL((void*)0),

6074

};

6075

6076

_cleanup_free___attribute__((cleanup(freep))) char *p = NULL((void*)0), *q = NULL((void*)0), *l = NULL((void*)0);

6077

bool_Bool found_native = false0, found_sysv;

6078

const char *name;

6079

unsigned c = 1;

6080

pid_t pid;

6081

int j;

6082

6083

name = args[f++];

6084

6085

if (!endswith(name, ".service"))

6086

continue;

6087

6088

if (path_is_absolute(name))

6089

continue;

6090

6091

j = unit_file_exists(arg_scope, &paths, name);

6092

if (j < 0 && !IN_SET(j, -ELOOP, -ERFKILL, -EADDRNOTAVAIL)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){-40, -132, -99})/sizeof(int)]; switch(j)
{ case -40: case -132: case -99: _found = 1; break; default:
break; } _found; }))

6093

return log_error_errno(j, "Failed to lookup unit file state: %m")({ int _level = ((3)), _e = ((j)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6093, __func__, "Failed to lookup unit file state: %m"
) : -abs(_e); });

6094

found_native = j != 0;

6095

6096

/* If we have both a native unit and a SysV script, enable/disable them both (below); for is-enabled,

6097

* prefer the native unit */

6098

if (found_native && streq(verb, "is-enabled")(strcmp((verb),("is-enabled")) == 0))

6099

continue;

6100

6101

p = path_join(arg_root, SYSTEM_SYSVINIT_PATH"/etc/init.d", name);

6102

if (!p)

6103

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6103, __func__);

6104

6105

p[strlen(p) - STRLEN(".service")(sizeof(""".service""") - 1)] = 0;

6106

found_sysv = access(p, F_OK0) >= 0;

6107

if (!found_sysv)

6108

continue;

6109

6110

if (!arg_quiet) {

6111

if (found_native)

6112

log_info("Synchronizing state of %s with SysV service script with %s.", name, argv[0])({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6112, __func__, "Synchronizing state of %s with SysV service script with %s."
, name, argv[0]) : -abs(_e); });

6113

else

6114

log_info("%s is not a native service, redirecting to systemd-sysv-install.", name)({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6114, __func__, "%s is not a native service, redirecting to systemd-sysv-install."
, name) : -abs(_e); });

6115

}

6116

6117

if (!isempty(arg_root))

6118

argv[c++] = q = strappend("--root=", arg_root);

6119

6120

argv[c++] = verb;

6121

argv[c++] = basename(p);

6122

argv[c] = NULL((void*)0);

6123

6124

l = strv_join((char**)argv, " ");

6125

if (!l)

6126

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6126, __func__);

6127

6128

if (!arg_quiet)

6129

log_info("Executing: %s", l)({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6129, __func__, "Executing: %s"
, l) : -abs(_e); });

6130

6131

j = safe_fork("(sysv-install)", FORK_RESET_SIGNALS|FORK_DEATHSIG|FORK_LOG, &pid);

6132

if (j < 0)

6133

return j;

6134

if (j == 0) {

6135

/* Child */

6136

execv(argv[0], (char**) argv);

6137

log_error_errno(errno, "Failed to execute %s: %m", argv[0])({ int _level = ((3)), _e = (((*__errno_location ()))), _realm
= (LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >=
((_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 6137, __func__
, "Failed to execute %s: %m", argv[0]) : -abs(_e); });

6138

_exit(EXIT_FAILURE1);

6139

}

6140

6141

j = wait_for_terminate_and_check("sysv-install", pid, WAIT_LOG_ABNORMAL);

6142

if (j < 0)

6143

return j;

6144

if (streq(verb, "is-enabled")(strcmp((verb),("is-enabled")) == 0)) {

6145

if (j == EXIT_SUCCESS0) {

6146

if (!arg_quiet)

6147

puts("enabled");

6148

r = 1;

6149

} else {

6150

if (!arg_quiet)

6151

puts("disabled");

6152

}

6153

6154

} else if (j != EXIT_SUCCESS0)

6155

return -EBADE52; /* We don't warn here, under the assumption the script already showed an explanation */

6156

6157

if (found_native)

6158

continue;

6159

6160

/* Remove this entry, so that we don't try enabling it as native unit */

6161

assert(f > 0)do { if ((__builtin_expect(!!(!(f > 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("f > 0"), "../src/systemctl/systemctl.c"
, 6161, __PRETTY_FUNCTION__); } while (0);

6162

f--;

6163

assert(args[f] == name)do { if ((__builtin_expect(!!(!(args[f] == name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("args[f] == name"), "../src/systemctl/systemctl.c"
, 6163, __PRETTY_FUNCTION__); } while (0);

6164

strv_remove(args, name);

6165

}

6166

6167

#endif

6168

return r;

6169

}

6170

6171

static int mangle_names(char **original_names, char ***mangled_names) {

6172

char **i, **l, **name;

6173

int r;

6174

6175

l = i = new(char*, strv_length(original_names) + 1)((char**) malloc_multiply(sizeof(char*), (strv_length(original_names
) + 1)));

6176

if (!l)

6177

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6177, __func__);

6178

6179

STRV_FOREACH(name, original_names)for ((name) = (original_names); (name) && *(name); (name
)++) {

6180

6181

/* When enabling units qualified path names are OK,

6182

* too, hence allow them explicitly. */

6183

6184

if (is_path(*name)) {

6185

*i = strdup(*name);

6186

if (!*i) {

6187

strv_free(l);

6188

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6188, __func__);

6189

}

6190

} else {

6191

r = unit_name_mangle(*name, arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN, i);

6192

if (r < 0) {

6193

*i = NULL((void*)0);

6194

strv_free(l);

6195

return log_error_errno(r, "Failed to mangle unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6195, __func__, "Failed to mangle unit name: %m"
) : -abs(_e); });

6196

}

6197

}

6198

6199

i++;

6200

}

6201

6202

*i = NULL((void*)0);

6203

*mangled_names = l;

6204

6205

return 0;

6206

}

6207

6208

static int normalize_filenames(char **names) {

6209

char **u;

6210

int r;

6211

6212

STRV_FOREACH(u, names)for ((u) = (names); (u) && *(u); (u)++)

6213

if (!path_is_absolute(*u)) {

6214

char* normalized_path;

6215

6216

if (!isempty(arg_root)) {

6217

log_error("Non-absolute paths are not allowed when --root is used: %s", *u)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6217, __func__, "Non-absolute paths are not allowed when --root is used: %s"
, *u) : -abs(_e); });

6218

return -EINVAL22;

6219

}

6220

6221

if (!strchr(*u,'/')) {

6222

log_error("Link argument does contain at least one directory separator: %s", *u)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6222, __func__, "Link argument does contain at least one directory separator: %s"
, *u) : -abs(_e); });

6223

return -EINVAL22;

6224

}

6225

6226

r = path_make_absolute_cwd(*u, &normalized_path);

6227

if (r < 0)

6228

return r;

6229

6230

free_and_replace(*u, normalized_path)({ free(*u); (*u) = (normalized_path); (normalized_path) = ((
void*)0); 0; });

6231

}

6232

6233

return 0;

6234

}

6235

6236

static int normalize_names(char **names, bool_Bool warn_if_path) {

6237

char **u;

6238

bool_Bool was_path = false0;

6239

6240

STRV_FOREACH(u, names)for ((u) = (names); (u) && *(u); (u)++) {

6241

int r;

6242

6243

if (!is_path(*u))

6244

continue;

6245

6246

r = free_and_strdup(u, basename(*u));

6247

if (r < 0)

6248

return log_error_errno(r, "Failed to normalize unit file path: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6248, __func__, "Failed to normalize unit file path: %m"
) : -abs(_e); });

6249

6250

was_path = true1;

6251

}

6252

6253

if (warn_if_path && was_path)

6254

log_warning("Warning: Can't execute disable on the unit file path. Proceeding with the unit name.")({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6254, __func__, "Warning: Can't execute disable on the unit file path. Proceeding with the unit name."
) : -abs(_e); });

6255

6256

return 0;

6257

}

6258

6259

static int unit_exists(LookupPaths *lp, const char *unit) {

6260

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

6261

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *m = NULL((void*)0);

6262

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0);

6263

static const struct bus_properties_map property_map[] = {

6264

{ "LoadState", "s", NULL((void*)0), offsetof(UnitStatusInfo, load_state)__builtin_offsetof(UnitStatusInfo, load_state) },

6265

{ "ActiveState", "s", NULL((void*)0), offsetof(UnitStatusInfo, active_state)__builtin_offsetof(UnitStatusInfo, active_state)},

6266

{},

6267

};

6268

UnitStatusInfo info = {};

6269

sd_bus *bus;

6270

int r;

6271

6272

if (unit_name_is_valid(unit, UNIT_NAME_TEMPLATE))

6273

return unit_find_template_path(unit, lp, NULL((void*)0), NULL((void*)0));

6274

6275

path = unit_dbus_path_from_name(unit);

6276

if (!path)

6277

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6277, __func__);

6278

6279

r = acquire_bus(BUS_MANAGER, &bus);

6280

if (r < 0)

6281

return r;

6282

6283

r = bus_map_all_properties(bus, "org.freedesktop.systemd1", path, property_map, 0, &error, &m, &info);

6284

if (r < 0)

6285

return log_error_errno(r, "Failed to get properties: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6285, __func__, "Failed to get properties: %s"
, bus_error_message(&error, r)) : -abs(_e); });

6286

6287

return !streq_ptr(info.load_state, "not-found") || !streq_ptr(info.active_state, "inactive");

6288

}

6289

6290

static int enable_unit(int argc, char *argv[], void *userdata) {

6291

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

6292

const char *verb = argv[0];

6293

UnitFileChange *changes = NULL((void*)0);

6294

size_t n_changes = 0;

6295

int carries_install_info = -1;

6296

bool_Bool ignore_carries_install_info = arg_quiet;

6297

int r;

6298

6299

if (!argv[1])

6300

return 0;

6301

6302

r = mangle_names(strv_skip(argv, 1), &names);

6303

if (r < 0)

6304

return r;

6305

6306

r = enable_sysv_units(verb, names);

6307

if (r < 0)

6308

return r;

6309

6310

/* If the operation was fully executed by the SysV compat, let's finish early */

6311

if (strv_isempty(names)) {

6312

if (arg_no_reload || install_client_side())

6313

return 0;

6314

return daemon_reload(argc, argv, userdata);

6315

}

6316

6317

if (streq(verb, "disable")(strcmp((verb),("disable")) == 0)) {

6318

r = normalize_names(names, true1);

6319

if (r < 0)

6320

return r;

6321

}

6322

6323

if (streq(verb, "link")(strcmp((verb),("link")) == 0)) {

6324

r = normalize_filenames(names);

6325

if (r < 0)

6326

return r;

6327

}

6328

6329

if (install_client_side()) {

6330

UnitFileFlags flags;

6331

6332

flags = args_to_flags();

6333

if (streq(verb, "enable")(strcmp((verb),("enable")) == 0)) {

6334

r = unit_file_enable(arg_scope, flags, arg_root, names, &changes, &n_changes);

6335

carries_install_info = r;

6336

} else if (streq(verb, "disable")(strcmp((verb),("disable")) == 0))

6337

r = unit_file_disable(arg_scope, flags, arg_root, names, &changes, &n_changes);

6338

else if (streq(verb, "reenable")(strcmp((verb),("reenable")) == 0)) {

6339

r = unit_file_reenable(arg_scope, flags, arg_root, names, &changes, &n_changes);

6340

carries_install_info = r;

6341

} else if (streq(verb, "link")(strcmp((verb),("link")) == 0))

6342

r = unit_file_link(arg_scope, flags, arg_root, names, &changes, &n_changes);

6343

else if (streq(verb, "preset")(strcmp((verb),("preset")) == 0)) {

6344

r = unit_file_preset(arg_scope, flags, arg_root, names, arg_preset_mode, &changes, &n_changes);

6345

} else if (streq(verb, "mask")(strcmp((verb),("mask")) == 0))

6346

r = unit_file_mask(arg_scope, flags, arg_root, names, &changes, &n_changes);

6347

else if (streq(verb, "unmask")(strcmp((verb),("unmask")) == 0))

6348

r = unit_file_unmask(arg_scope, flags, arg_root, names, &changes, &n_changes);

6349

else if (streq(verb, "revert")(strcmp((verb),("revert")) == 0))

6350

r = unit_file_revert(arg_scope, arg_root, names, &changes, &n_changes);

6351

else

6352

assert_not_reached("Unknown verb")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unknown verb"), "../src/systemctl/systemctl.c", 6352, __PRETTY_FUNCTION__
); } while (0);

6353

6354

unit_file_dump_changes(r, verb, changes, n_changes, arg_quiet);

6355

if (r < 0)

6356

goto finish;

6357

r = 0;

6358

} else {

6359

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0), *m = NULL((void*)0);

6360

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

6361

bool_Bool expect_carries_install_info = false0;

6362

bool_Bool send_runtime = true1, send_force = true1, send_preset_mode = false0;

6363

const char *method;

6364

sd_bus *bus;

6365

6366

if (STR_IN_SET(verb, "mask", "unmask")(!!strv_find((((char**) ((const char*[]) { "mask", "unmask", (
(void*)0) }))), (verb)))) {

6367

char **name;

6368

_cleanup_(lookup_paths_free)__attribute__((cleanup(lookup_paths_free))) LookupPaths lp = {};

6369

6370

r = lookup_paths_init(&lp, arg_scope, 0, arg_root);

6371

if (r < 0)

6372

return r;

6373

6374

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

6375

r = unit_exists(&lp, *name);

6376

if (r < 0)

6377

return r;

6378

if (r == 0)

6379

log_notice("Unit %s does not exist, proceeding anyway.", *name)({ int _level = (((5))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6379, __func__, "Unit %s does not exist, proceeding anyway."
, *name) : -abs(_e); });

6380

}

6381

}

6382

6383

r = acquire_bus(BUS_MANAGER, &bus);

6384

if (r < 0)

6385

return r;

6386

6387

polkit_agent_open_maybe();

6388

6389

if (streq(verb, "enable")(strcmp((verb),("enable")) == 0)) {

6390

method = "EnableUnitFiles";

6391

expect_carries_install_info = true1;

6392

} else if (streq(verb, "disable")(strcmp((verb),("disable")) == 0)) {

6393

method = "DisableUnitFiles";

6394

send_force = false0;

6395

} else if (streq(verb, "reenable")(strcmp((verb),("reenable")) == 0)) {

6396

method = "ReenableUnitFiles";

6397

expect_carries_install_info = true1;

6398

} else if (streq(verb, "link")(strcmp((verb),("link")) == 0))

6399

method = "LinkUnitFiles";

6400

else if (streq(verb, "preset")(strcmp((verb),("preset")) == 0)) {

6401

6402

if (arg_preset_mode != UNIT_FILE_PRESET_FULL) {

6403

method = "PresetUnitFilesWithMode";

6404

send_preset_mode = true1;

6405

} else

6406

method = "PresetUnitFiles";

6407

6408

expect_carries_install_info = true1;

6409

ignore_carries_install_info = true1;

6410

} else if (streq(verb, "mask")(strcmp((verb),("mask")) == 0))

6411

method = "MaskUnitFiles";

6412

else if (streq(verb, "unmask")(strcmp((verb),("unmask")) == 0)) {

6413

method = "UnmaskUnitFiles";

6414

send_force = false0;

6415

} else if (streq(verb, "revert")(strcmp((verb),("revert")) == 0)) {

6416

method = "RevertUnitFiles";

6417

send_runtime = send_force = false0;

6418

} else

6419

assert_not_reached("Unknown verb")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unknown verb"), "../src/systemctl/systemctl.c", 6419, __PRETTY_FUNCTION__
); } while (0);

6420

6421

r = sd_bus_message_new_method_call(

6422

bus,

6423

&m,

6424

"org.freedesktop.systemd1",

6425

"/org/freedesktop/systemd1",

6426

"org.freedesktop.systemd1.Manager",

6427

method);

6428

if (r < 0)

6429

return bus_log_create_error(r);

6430

6431

r = sd_bus_message_append_strv(m, names);

6432

if (r < 0)

6433

return bus_log_create_error(r);

6434

6435

if (send_preset_mode) {

6436

r = sd_bus_message_append(m, "s", unit_file_preset_mode_to_string(arg_preset_mode));

6437

if (r < 0)

6438

return bus_log_create_error(r);

6439

}

6440

6441

if (send_runtime) {

6442

r = sd_bus_message_append(m, "b", arg_runtime);

6443

if (r < 0)

6444

return bus_log_create_error(r);

6445

}

6446

6447

if (send_force) {

6448

r = sd_bus_message_append(m, "b", arg_force);

6449

if (r < 0)

6450

return bus_log_create_error(r);

6451

}

6452

6453

r = sd_bus_call(bus, m, 0, &error, &reply);

6454

if (r < 0)

6455

return log_error_errno(r, "Failed to %s unit: %s", verb, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6455, __func__, "Failed to %s unit: %s"
, verb, bus_error_message(&error, r)) : -abs(_e); });

6456

6457

if (expect_carries_install_info) {

6458

r = sd_bus_message_read(reply, "b", &carries_install_info);

6459

if (r < 0)

6460

return bus_log_parse_error(r);

6461

}

6462

6463

r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);

6464

if (r < 0)

6465

goto finish;

6466

6467

/* Try to reload if enabled */

6468

if (!arg_no_reload)

6469

r = daemon_reload(argc, argv, userdata);

6470

else

6471

r = 0;

6472

}

6473

6474

if (carries_install_info == 0 && !ignore_carries_install_info)

6475

log_warning("The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6476

"settings in the [Install] section, and DefaultInstance for template units).\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6477

"This means they are not meant to be enabled using systemctl.\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6478

"Possible reasons for having this kind of units are:\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6479

"1) A unit may be statically enabled by being symlinked from another unit's\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6480

" .wants/ or .requires/ directory.\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6481

"2) A unit's purpose may be to act as a helper for some other unit which has\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6482

" a requirement dependency on it.\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6483

"3) A unit may be started when needed via activation (socket, path, timer,\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6484

" D-Bus, udev, scripted systemctl call, ...).\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6485

"4) In case of template units, the unit is meant to be enabled with some\n"({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); })

6486

" instance name specified.")({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6486, __func__, "The unit files have no installation config (WantedBy, RequiredBy, Also, Alias\n"
"settings in the [Install] section, and DefaultInstance for template units).\n"
"This means they are not meant to be enabled using systemctl.\n"
"Possible reasons for having this kind of units are:\n" "1) A unit may be statically enabled by being symlinked from another unit's\n"
" .wants/ or .requires/ directory.\n" "2) A unit's purpose may be to act as a helper for some other unit which has\n"
" a requirement dependency on it.\n" "3) A unit may be started when needed via activation (socket, path, timer,\n"
" D-Bus, udev, scripted systemctl call, ...).\n" "4) In case of template units, the unit is meant to be enabled with some\n"
" instance name specified.") : -abs(_e); });

6487

6488

if (arg_now && STR_IN_SET(argv[0], "enable", "disable", "mask")(!!strv_find((((char**) ((const char*[]) { "enable", "disable"
, "mask", ((void*)0) }))), (argv[0])))) {

6489

sd_bus *bus;

6490

size_t len, i;

6491

6492

r = acquire_bus(BUS_MANAGER, &bus);

6493

if (r < 0)

6494

goto finish;

6495

6496

len = strv_length(names);

6497

{

6498

char *new_args[len + 2];

6499

6500

new_args[0] = (char*) (streq(argv[0], "enable")(strcmp((argv[0]),("enable")) == 0) ? "start" : "stop");

6501

for (i = 0; i < len; i++)

6502

new_args[i + 1] = basename(names[i]);

6503

new_args[i + 1] = NULL((void*)0);

6504

6505

r = start_unit(len + 1, new_args, userdata);

6506

}

6507

}

6508

6509

finish:

6510

unit_file_changes_free(changes, n_changes);

6511

6512

return r;

6513

}

6514

6515

static int add_dependency(int argc, char *argv[], void *userdata) {

6516

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

6517

_cleanup_free___attribute__((cleanup(freep))) char *target = NULL((void*)0);

6518

const char *verb = argv[0];

6519

UnitFileChange *changes = NULL((void*)0);

6520

size_t n_changes = 0;

6521

UnitDependency dep;

6522

int r = 0;

6523

6524

if (!argv[1])

6525

return 0;

6526

6527

r = unit_name_mangle_with_suffix(argv[1], arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN, ".target", &target);

6528

if (r < 0)

6529

return log_error_errno(r, "Failed to mangle unit name: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6529, __func__, "Failed to mangle unit name: %m"
) : -abs(_e); });

6530

6531

r = mangle_names(strv_skip(argv, 2), &names);

6532

if (r < 0)

6533

return r;

6534

6535

if (streq(verb, "add-wants")(strcmp((verb),("add-wants")) == 0))

6536

dep = UNIT_WANTS;

6537

else if (streq(verb, "add-requires")(strcmp((verb),("add-requires")) == 0))

6538

dep = UNIT_REQUIRES;

6539

else

6540

assert_not_reached("Unknown verb")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unknown verb"), "../src/systemctl/systemctl.c", 6540, __PRETTY_FUNCTION__
); } while (0);

6541

6542

if (install_client_side()) {

6543

r = unit_file_add_dependency(arg_scope, args_to_flags(), arg_root, names, target, dep, &changes, &n_changes);

6544

unit_file_dump_changes(r, "add dependency on", changes, n_changes, arg_quiet);

6545

6546

if (r > 0)

6547

r = 0;

6548

} else {

6549

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0), *m = NULL((void*)0);

6550

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

6551

sd_bus *bus;

6552

6553

r = acquire_bus(BUS_MANAGER, &bus);

6554

if (r < 0)

6555

return r;

6556

6557

polkit_agent_open_maybe();

6558

6559

r = sd_bus_message_new_method_call(

6560

bus,

6561

&m,

6562

"org.freedesktop.systemd1",

6563

"/org/freedesktop/systemd1",

6564

"org.freedesktop.systemd1.Manager",

6565

"AddDependencyUnitFiles");

6566

if (r < 0)

6567

return bus_log_create_error(r);

6568

6569

r = sd_bus_message_append_strv(m, names);

6570

if (r < 0)

6571

return bus_log_create_error(r);

6572

6573

r = sd_bus_message_append(m, "ssbb", target, unit_dependency_to_string(dep), arg_runtime, arg_force);

6574

if (r < 0)

6575

return bus_log_create_error(r);

6576

6577

r = sd_bus_call(bus, m, 0, &error, &reply);

6578

if (r < 0)

6579

return log_error_errno(r, "Failed to add dependency: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6579, __func__, "Failed to add dependency: %s"
, bus_error_message(&error, r)) : -abs(_e); });

6580

6581

r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);

6582

if (r < 0)

6583

goto finish;

6584

6585

if (arg_no_reload) {

6586

r = 0;

6587

goto finish;

6588

}

6589

6590

r = daemon_reload(argc, argv, userdata);

6591

}

6592

6593

finish:

6594

unit_file_changes_free(changes, n_changes);

6595

6596

return r;

6597

}

6598

6599

static int preset_all(int argc, char *argv[], void *userdata) {

6600

UnitFileChange *changes = NULL((void*)0);

6601

size_t n_changes = 0;

6602

int r;

6603

6604

if (install_client_side()) {

6605

r = unit_file_preset_all(arg_scope, args_to_flags(), arg_root, arg_preset_mode, &changes, &n_changes);

6606

unit_file_dump_changes(r, "preset", changes, n_changes, arg_quiet);

6607

6608

if (r > 0)

6609

r = 0;

6610

} else {

6611

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

6612

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

6613

sd_bus *bus;

6614

6615

r = acquire_bus(BUS_MANAGER, &bus);

6616

if (r < 0)

6617

return r;

6618

6619

polkit_agent_open_maybe();

6620

6621

r = sd_bus_call_method(

6622

bus,

6623

"org.freedesktop.systemd1",

6624

"/org/freedesktop/systemd1",

6625

"org.freedesktop.systemd1.Manager",

6626

"PresetAllUnitFiles",

6627

&error,

6628

&reply,

6629

"sbb",

6630

unit_file_preset_mode_to_string(arg_preset_mode),

6631

arg_runtime,

6632

arg_force);

6633

if (r < 0)

6634

return log_error_errno(r, "Failed to preset all units: %s", bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6634, __func__, "Failed to preset all units: %s"
, bus_error_message(&error, r)) : -abs(_e); });

6635

6636

r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);

6637

if (r < 0)

6638

goto finish;

6639

6640

if (arg_no_reload) {

6641

r = 0;

6642

goto finish;

6643

}

6644

6645

r = daemon_reload(argc, argv, userdata);

6646

}

6647

6648

finish:

6649

unit_file_changes_free(changes, n_changes);

6650

6651

return r;

6652

}

6653

6654

static int show_installation_targets_client_side(const char *name) {

6655

UnitFileChange *changes = NULL((void*)0);

6656

size_t n_changes = 0, i;

6657

UnitFileFlags flags;

6658

char **p;

6659

int r;

6660

6661

p = STRV_MAKE(name)((char**) ((const char*[]) { name, ((void*)0) }));

6662

flags = UNIT_FILE_DRY_RUN |

6663

(arg_runtime ? UNIT_FILE_RUNTIME : 0);

6664

6665

r = unit_file_disable(UNIT_FILE_SYSTEM, flags, NULL((void*)0), p, &changes, &n_changes);

6666

if (r < 0)

6667

return log_error_errno(r, "Failed to get file links for %s: %m", name)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6667, __func__, "Failed to get file links for %s: %m"
, name) : -abs(_e); });

6668

6669

for (i = 0; i < n_changes; i++)

6670

if (changes[i].type == UNIT_FILE_UNLINK)

6671

printf(" %s\n", changes[i].path);

6672

6673

return 0;

6674

}

6675

6676

static int show_installation_targets(sd_bus *bus, const char *name) {

6677

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

6678

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

6679

const char *link;

6680

int r;

6681

6682

r = sd_bus_call_method(

6683

bus,

6684

"org.freedesktop.systemd1",

6685

"/org/freedesktop/systemd1",

6686

"org.freedesktop.systemd1.Manager",

6687

"GetUnitFileLinks",

6688

&error,

6689

&reply,

6690

"sb", name, arg_runtime);

6691

if (r < 0)

6692

return log_error_errno(r, "Failed to get unit file links for %s: %s", name, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6692, __func__, "Failed to get unit file links for %s: %s"
, name, bus_error_message(&error, r)) : -abs(_e); });

6693

6694

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "s");

6695

if (r < 0)

6696

return bus_log_parse_error(r);

6697

6698

while ((r = sd_bus_message_read(reply, "s", &link)) > 0)

6699

printf(" %s\n", link);

6700

6701

if (r < 0)

6702

return bus_log_parse_error(r);

6703

6704

r = sd_bus_message_exit_container(reply);

6705

if (r < 0)

6706

return bus_log_parse_error(r);

6707

6708

return 0;

6709

}

6710

6711

static int unit_is_enabled(int argc, char *argv[], void *userdata) {

6712

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

6713

bool_Bool enabled;

6714

char **name;

6715

int r;

6716

6717

r = mangle_names(strv_skip(argv, 1), &names);

6718

if (r < 0)

6719

return r;

6720

6721

r = enable_sysv_units(argv[0], names);

6722

if (r < 0)

6723

return r;

6724

6725

enabled = r > 0;

6726

6727

if (install_client_side()) {

6728

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

6729

UnitFileState state;

6730

6731

r = unit_file_get_state(arg_scope, arg_root, *name, &state);

6732

if (r < 0)

6733

return log_error_errno(r, "Failed to get unit file state for %s: %m", *name)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6733, __func__, "Failed to get unit file state for %s: %m"
, *name) : -abs(_e); });

6734

6735

if (IN_SET(state,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_ENABLED, UNIT_FILE_ENABLED_RUNTIME
, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT, UNIT_FILE_GENERATED})
/sizeof(int)]; switch(state) { case UNIT_FILE_ENABLED: case UNIT_FILE_ENABLED_RUNTIME
: case UNIT_FILE_STATIC: case UNIT_FILE_INDIRECT: case UNIT_FILE_GENERATED
: _found = 1; break; default: break; } _found; })

6736

UNIT_FILE_ENABLED,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_ENABLED, UNIT_FILE_ENABLED_RUNTIME
, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT, UNIT_FILE_GENERATED})
/sizeof(int)]; switch(state) { case UNIT_FILE_ENABLED: case UNIT_FILE_ENABLED_RUNTIME
: case UNIT_FILE_STATIC: case UNIT_FILE_INDIRECT: case UNIT_FILE_GENERATED
: _found = 1; break; default: break; } _found; })

6737

UNIT_FILE_ENABLED_RUNTIME,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_ENABLED, UNIT_FILE_ENABLED_RUNTIME
, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT, UNIT_FILE_GENERATED})
/sizeof(int)]; switch(state) { case UNIT_FILE_ENABLED: case UNIT_FILE_ENABLED_RUNTIME
: case UNIT_FILE_STATIC: case UNIT_FILE_INDIRECT: case UNIT_FILE_GENERATED
: _found = 1; break; default: break; } _found; })

6738

UNIT_FILE_STATIC,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_ENABLED, UNIT_FILE_ENABLED_RUNTIME
, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT, UNIT_FILE_GENERATED})
/sizeof(int)]; switch(state) { case UNIT_FILE_ENABLED: case UNIT_FILE_ENABLED_RUNTIME
: case UNIT_FILE_STATIC: case UNIT_FILE_INDIRECT: case UNIT_FILE_GENERATED
: _found = 1; break; default: break; } _found; })

6739

UNIT_FILE_INDIRECT,({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_ENABLED, UNIT_FILE_ENABLED_RUNTIME
, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT, UNIT_FILE_GENERATED})
/sizeof(int)]; switch(state) { case UNIT_FILE_ENABLED: case UNIT_FILE_ENABLED_RUNTIME
: case UNIT_FILE_STATIC: case UNIT_FILE_INDIRECT: case UNIT_FILE_GENERATED
: _found = 1; break; default: break; } _found; })

6740

UNIT_FILE_GENERATED)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){UNIT_FILE_ENABLED, UNIT_FILE_ENABLED_RUNTIME
, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT, UNIT_FILE_GENERATED})
/sizeof(int)]; switch(state) { case UNIT_FILE_ENABLED: case UNIT_FILE_ENABLED_RUNTIME
: case UNIT_FILE_STATIC: case UNIT_FILE_INDIRECT: case UNIT_FILE_GENERATED
: _found = 1; break; default: break; } _found; }))

6741

enabled = true1;

6742

6743

if (!arg_quiet) {

6744

puts(unit_file_state_to_string(state));

6745

if (arg_full) {

6746

r = show_installation_targets_client_side(*name);

6747

if (r < 0)

6748

return r;

6749

}

6750

}

6751

}

6752

6753

r = 0;

6754

} else {

6755

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

6756

sd_bus *bus;

6757

6758

r = acquire_bus(BUS_MANAGER, &bus);

6759

if (r < 0)

6760

return r;

6761

6762

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

6763

_cleanup_(sd_bus_message_unrefp)__attribute__((cleanup(sd_bus_message_unrefp))) sd_bus_message *reply = NULL((void*)0);

6764

const char *s;

6765

6766

r = sd_bus_call_method(

6767

bus,

6768

"org.freedesktop.systemd1",

6769

"/org/freedesktop/systemd1",

6770

"org.freedesktop.systemd1.Manager",

6771

"GetUnitFileState",

6772

&error,

6773

&reply,

6774

"s", *name);

6775

if (r < 0)

6776

return log_error_errno(r, "Failed to get unit file state for %s: %s", *name, bus_error_message(&error, r))({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6776, __func__, "Failed to get unit file state for %s: %s"
, *name, bus_error_message(&error, r)) : -abs(_e); });

6777

6778

r = sd_bus_message_read(reply, "s", &s);

6779

if (r < 0)

6780

return bus_log_parse_error(r);

6781

6782

if (STR_IN_SET(s, "enabled", "enabled-runtime", "static", "indirect", "generated")(!!strv_find((((char**) ((const char*[]) { "enabled", "enabled-runtime"
, "static", "indirect", "generated", ((void*)0) }))), (s))))

6783

enabled = true1;

6784

6785

if (!arg_quiet) {

6786

puts(s);

6787

if (arg_full) {

6788

r = show_installation_targets(bus, *name);

6789

if (r < 0)

6790

return r;

6791

}

6792

}

6793

}

6794

}

6795

6796

return enabled ? EXIT_SUCCESS0 : EXIT_FAILURE1;

6797

}

6798

6799

static int is_system_running(int argc, char *argv[], void *userdata) {

6800

_cleanup_free___attribute__((cleanup(freep))) char *state = NULL((void*)0);

6801

sd_bus *bus;

6802

int r;

6803

6804

if (running_in_chroot() > 0 || (arg_transport == BUS_TRANSPORT_LOCAL && !sd_booted())) {

6805

if (!arg_quiet)

6806

puts("offline");

6807

return EXIT_FAILURE1;

6808

}

6809

6810

r = acquire_bus(BUS_MANAGER, &bus);

6811

if (r < 0)

6812

return r;

6813

6814

r = sd_bus_get_property_string(

6815

bus,

6816

"org.freedesktop.systemd1",

6817

"/org/freedesktop/systemd1",

6818

"org.freedesktop.systemd1.Manager",

6819

"SystemState",

6820

NULL((void*)0),

6821

&state);

6822

if (r < 0) {

6823

if (!arg_quiet)

6824

puts("unknown");

6825

return 0;

6826

}

6827

6828

if (!arg_quiet)

6829

puts(state);

6830

6831

return streq(state, "running")(strcmp((state),("running")) == 0) ? EXIT_SUCCESS0 : EXIT_FAILURE1;

6832

}

6833

6834

static int create_edit_temp_file(const char *new_path, const char *original_path, char **ret_tmp_fn) {

6835

_cleanup_free___attribute__((cleanup(freep))) char *t = NULL((void*)0);

6836

int r;

6837

6838

assert(new_path)do { if ((__builtin_expect(!!(!(new_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("new_path"), "../src/systemctl/systemctl.c"
, 6838, __PRETTY_FUNCTION__); } while (0);

6839

assert(original_path)do { if ((__builtin_expect(!!(!(original_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("original_path"), "../src/systemctl/systemctl.c"
, 6839, __PRETTY_FUNCTION__); } while (0);

6840

assert(ret_tmp_fn)do { if ((__builtin_expect(!!(!(ret_tmp_fn)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret_tmp_fn"), "../src/systemctl/systemctl.c"
, 6840, __PRETTY_FUNCTION__); } while (0);

6841

6842

r = tempfn_random(new_path, NULL((void*)0), &t);

6843

if (r < 0)

6844

return log_error_errno(r, "Failed to determine temporary filename for \"%s\": %m", new_path)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6844, __func__, "Failed to determine temporary filename for \"%s\": %m"
, new_path) : -abs(_e); });

6845

6846

r = mkdir_parents(new_path, 0755);

6847

if (r < 0)

6848

return log_error_errno(r, "Failed to create directories for \"%s\": %m", new_path)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6848, __func__, "Failed to create directories for \"%s\": %m"
, new_path) : -abs(_e); });

6849

6850

r = copy_file(original_path, t, 0, 0644, 0, COPY_REFLINK);

6851

if (r == -ENOENT2) {

6852

6853

r = touch(t);

6854

if (r < 0)

6855

return log_error_errno(r, "Failed to create temporary file \"%s\": %m", t)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6855, __func__, "Failed to create temporary file \"%s\": %m"
, t) : -abs(_e); });

6856

6857

} else if (r < 0)

6858

return log_error_errno(r, "Failed to create temporary file for \"%s\": %m", new_path)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6858, __func__, "Failed to create temporary file for \"%s\": %m"
, new_path) : -abs(_e); });

6859

6860

*ret_tmp_fn = TAKE_PTR(t)({ typeof(t) _ptr_ = (t); (t) = ((void*)0); _ptr_; });

6861

6862

return 0;

6863

}

6864

6865

static int get_file_to_edit(

6866

const LookupPaths *paths,

6867

const char *name,

6868

char **ret_path) {

6869

6870

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0), *run = NULL((void*)0);

6871

6872

assert(name)do { if ((__builtin_expect(!!(!(name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("name"), "../src/systemctl/systemctl.c",
6872, __PRETTY_FUNCTION__); } while (0);

6873

assert(ret_path)do { if ((__builtin_expect(!!(!(ret_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret_path"), "../src/systemctl/systemctl.c"
, 6873, __PRETTY_FUNCTION__); } while (0);

6874

6875

path = strjoin(paths->persistent_config, "/", name)strjoin_real((paths->persistent_config), "/", name, ((void
*)0));

6876

if (!path)

6877

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6877, __func__);

6878

6879

if (arg_runtime) {

6880

run = strjoin(paths->runtime_config, "/", name)strjoin_real((paths->runtime_config), "/", name, ((void*)0
));

6881

if (!run)

6882

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 6882, __func__);

6883

}

6884

6885

if (arg_runtime) {

6886

if (access(path, F_OK0) >= 0) {

6887

log_error("Refusing to create \"%s\" because it would be overridden by \"%s\" anyway.", run, path)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6887, __func__, "Refusing to create \"%s\" because it would be overridden by \"%s\" anyway."
, run, path) : -abs(_e); });

6888

return -EEXIST17;

6889

}

6890

6891

*ret_path = TAKE_PTR(run)({ typeof(run) _ptr_ = (run); (run) = ((void*)0); _ptr_; });

6892

} else

6893

*ret_path = TAKE_PTR(path)({ typeof(path) _ptr_ = (path); (path) = ((void*)0); _ptr_; }
);

6894

6895

return 0;

6896

}

6897

6898

static int unit_file_create_new(

6899

const LookupPaths *paths,

6900

const char *unit_name,

6901

const char *suffix,

6902

char **ret_new_path,

6903

char **ret_tmp_path) {

6904

6905

char *tmp_new_path, *tmp_tmp_path, *ending;

6906

int r;

6907

6908

assert(unit_name)do { if ((__builtin_expect(!!(!(unit_name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("unit_name"), "../src/systemctl/systemctl.c"
, 6908, __PRETTY_FUNCTION__); } while (0);

6909

assert(ret_new_path)do { if ((__builtin_expect(!!(!(ret_new_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret_new_path"), "../src/systemctl/systemctl.c"
, 6909, __PRETTY_FUNCTION__); } while (0);

6910

assert(ret_tmp_path)do { if ((__builtin_expect(!!(!(ret_tmp_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret_tmp_path"), "../src/systemctl/systemctl.c"
, 6910, __PRETTY_FUNCTION__); } while (0);

6911

6912

ending = strjoina(unit_name, suffix)({ const char *_appendees_[] = { unit_name, suffix }; char *_d_
, *_p_; size_t _len_ = 0; size_t _i_; for (_i_ = 0; _i_ < __extension__
(__builtin_choose_expr( !__builtin_types_compatible_p(typeof
(_appendees_), typeof(&*(_appendees_))), sizeof(_appendees_
)/sizeof((_appendees_)[0]), ((void)0))) && _appendees_
[_i_]; _i_++) _len_ += strlen(_appendees_[_i_]); _p_ = _d_ = __builtin_alloca
(_len_ + 1); for (_i_ = 0; _i_ < __extension__ (__builtin_choose_expr
( !__builtin_types_compatible_p(typeof(_appendees_), typeof(&
*(_appendees_))), sizeof(_appendees_)/sizeof((_appendees_)[0]
), ((void)0))) && _appendees_[_i_]; _i_++) _p_ = stpcpy
(_p_, _appendees_[_i_]); *_p_ = 0; _d_; });

6913

r = get_file_to_edit(paths, ending, &tmp_new_path);

6914

if (r < 0)

6915

return r;

6916

6917

r = create_edit_temp_file(tmp_new_path, tmp_new_path, &tmp_tmp_path);

6918

if (r < 0) {

6919

free(tmp_new_path);

6920

return r;

6921

}

6922

6923

*ret_new_path = tmp_new_path;

6924

*ret_tmp_path = tmp_tmp_path;

6925

6926

return 0;

6927

}

6928

6929

static int unit_file_create_copy(

6930

const LookupPaths *paths,

6931

const char *unit_name,

6932

const char *fragment_path,

6933

char **ret_new_path,

6934

char **ret_tmp_path) {

6935

6936

char *tmp_new_path, *tmp_tmp_path;

6937

int r;

6938

6939

assert(fragment_path)do { if ((__builtin_expect(!!(!(fragment_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("fragment_path"), "../src/systemctl/systemctl.c"
, 6939, __PRETTY_FUNCTION__); } while (0);

6940

assert(unit_name)do { if ((__builtin_expect(!!(!(unit_name)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("unit_name"), "../src/systemctl/systemctl.c"
, 6940, __PRETTY_FUNCTION__); } while (0);

6941

assert(ret_new_path)do { if ((__builtin_expect(!!(!(ret_new_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret_new_path"), "../src/systemctl/systemctl.c"
, 6941, __PRETTY_FUNCTION__); } while (0);

6942

assert(ret_tmp_path)do { if ((__builtin_expect(!!(!(ret_tmp_path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("ret_tmp_path"), "../src/systemctl/systemctl.c"
, 6942, __PRETTY_FUNCTION__); } while (0);

6943

6944

r = get_file_to_edit(paths, unit_name, &tmp_new_path);

6945

if (r < 0)

6946

return r;

6947

6948

if (!path_equal(fragment_path, tmp_new_path) && access(tmp_new_path, F_OK0) == 0) {

6949

char response;

6950

6951

r = ask_char(&response, "yn", "\"%s\" already exists. Overwrite with \"%s\"? [(y)es, (n)o] ", tmp_new_path, fragment_path);

6952

if (r < 0) {

6953

free(tmp_new_path);

6954

return r;

6955

}

6956

if (response != 'y') {

6957

log_warning("%s ignored", unit_name)({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 6957, __func__, "%s ignored"
, unit_name) : -abs(_e); });

6958

free(tmp_new_path);

6959

return -EKEYREJECTED129;

6960

}

6961

}

6962

6963

r = create_edit_temp_file(tmp_new_path, fragment_path, &tmp_tmp_path);

6964

if (r < 0) {

6965

free(tmp_new_path);

6966

return r;

6967

}

6968

6969

*ret_new_path = tmp_new_path;

6970

*ret_tmp_path = tmp_tmp_path;

6971

6972

return 0;

6973

}

6974

6975

static int run_editor(char **paths) {

6976

int r;

6977

6978

assert(paths)do { if ((__builtin_expect(!!(!(paths)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("paths"), "../src/systemctl/systemctl.c"
, 6978, __PRETTY_FUNCTION__); } while (0);

6979

6980

r = safe_fork("(editor)", FORK_RESET_SIGNALS|FORK_DEATHSIG|FORK_LOG|FORK_WAIT, NULL((void*)0));

6981

if (r < 0)

6982

return r;

6983

if (r == 0) {

6984

const char **args;

6985

char *editor, **editor_args = NULL((void*)0);

6986

char **tmp_path, **original_path, *p;

6987

size_t n_editor_args = 0, i = 1;

6988

size_t argc;

6989

6990

argc = strv_length(paths)/2 + 1;

6991

6992

/* SYSTEMD_EDITOR takes precedence over EDITOR which takes precedence over VISUAL

6993

* If neither SYSTEMD_EDITOR nor EDITOR nor VISUAL are present,

6994

* we try to execute well known editors

6995

*/

6996

editor = getenv("SYSTEMD_EDITOR");

6997

if (!editor)

6998

editor = getenv("EDITOR");

6999

if (!editor)

7000

editor = getenv("VISUAL");

7001

7002

if (!isempty(editor)) {

7003

editor_args = strv_split(editor, WHITESPACE" \t\n\r");

7004

if (!editor_args) {

7005

(void) log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7005, __func__);

7006

_exit(EXIT_FAILURE1);

7007

}

7008

n_editor_args = strv_length(editor_args);

7009

argc += n_editor_args - 1;

7010

}

7011

args = newa(const char*, argc + 1)({ do { if ((__builtin_expect(!!(!(!size_multiply_overflow(sizeof
(const char*), argc + 1))),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD
, ("!size_multiply_overflow(sizeof(const char*), argc + 1)"),
"../src/systemctl/systemctl.c", 7011, __PRETTY_FUNCTION__); }
while (0); (const char**) __builtin_alloca (sizeof(const char
*)*(argc + 1)); });

7012

7013

if (n_editor_args > 0) {

7014

args[0] = editor_args[0];

7015

for (; i < n_editor_args; i++)

7016

args[i] = editor_args[i];

7017

}

7018

7019

STRV_FOREACH_PAIR(original_path, tmp_path, paths)for ((original_path) = (paths), (tmp_path) = (original_path+1
); (original_path) && *(original_path) && *(tmp_path
); (original_path) += 2, (tmp_path) = (original_path + 1)) {

7020

args[i] = *tmp_path;

7021

i++;

7022

}

7023

args[i] = NULL((void*)0);

7024

7025

if (n_editor_args > 0)

7026

execvp(args[0], (char* const*) args);

7027

7028

FOREACH_STRING(p, "editor", "nano", "vim", "vi")for (char **_l = ({ char **_ll = ((char**) ((const char*[]) {
"editor", "nano", "vim", "vi", ((void*)0) })); p = _ll ? _ll
[0] : ((void*)0); _ll; }); _l && *_l; p = ({ _l ++; _l
[0]; })) {

7029

args[0] = p;

7030

execvp(p, (char* const*) args);

7031

/* We do not fail if the editor doesn't exist

7032

* because we want to try each one of them before

7033

* failing.

7034

*/

7035

if (errno(*__errno_location ()) != ENOENT2) {

7036

log_error_errno(errno, "Failed to execute %s: %m", editor)({ int _level = ((3)), _e = (((*__errno_location ()))), _realm
= (LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >=
((_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 7036, __func__
, "Failed to execute %s: %m", editor) : -abs(_e); });

7037

_exit(EXIT_FAILURE1);

7038

}

7039

}

7040

7041

log_error("Cannot edit unit(s), no editor available. Please set either $SYSTEMD_EDITOR, $EDITOR or $VISUAL.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7041, __func__, "Cannot edit unit(s), no editor available. Please set either $SYSTEMD_EDITOR, $EDITOR or $VISUAL."
) : -abs(_e); });

7042

_exit(EXIT_FAILURE1);

7043

}

7044

7045

return 0;

7046

}

7047

7048

static int find_paths_to_edit(sd_bus *bus, char **names, char ***paths) {

7049

_cleanup_(lookup_paths_free)__attribute__((cleanup(lookup_paths_free))) LookupPaths lp = {};

7050

char **name;

7051

int r;

7052

7053

assert(names)do { if ((__builtin_expect(!!(!(names)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("names"), "../src/systemctl/systemctl.c"
, 7053, __PRETTY_FUNCTION__); } while (0);

7054

assert(paths)do { if ((__builtin_expect(!!(!(paths)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("paths"), "../src/systemctl/systemctl.c"
, 7054, __PRETTY_FUNCTION__); } while (0);

7055

7056

r = lookup_paths_init(&lp, arg_scope, 0, arg_root);

7057

if (r < 0)

7058

return r;

7059

7060

STRV_FOREACH(name, names)for ((name) = (names); (name) && *(name); (name)++) {

7061

_cleanup_free___attribute__((cleanup(freep))) char *path = NULL((void*)0), *new_path = NULL((void*)0), *tmp_path = NULL((void*)0), *tmp_name = NULL((void*)0);

7062

const char *unit_name;

7063

7064

r = unit_find_paths(bus, *name, &lp, &path, NULL((void*)0));

7065

if (r < 0)

7066

return r;

7067

7068

if (r == 0) {

7069

assert(!path)do { if ((__builtin_expect(!!(!(!path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("!path"), "../src/systemctl/systemctl.c"
, 7069, __PRETTY_FUNCTION__); } while (0);

7070

7071

if (!arg_force) {

7072

log_error("Run 'systemctl edit%s --force %s' to create a new unit.",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7075, __func__, "Run 'systemctl edit%s --force %s' to create a new unit."
, arg_scope == UNIT_FILE_GLOBAL ? " --global" : arg_scope == UNIT_FILE_USER
? " --user" : "", *name) : -abs(_e); })

7073

arg_scope == UNIT_FILE_GLOBAL ? " --global" :({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7075, __func__, "Run 'systemctl edit%s --force %s' to create a new unit."
, arg_scope == UNIT_FILE_GLOBAL ? " --global" : arg_scope == UNIT_FILE_USER
? " --user" : "", *name) : -abs(_e); })

7074

arg_scope == UNIT_FILE_USER ? " --user" : "",({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7075, __func__, "Run 'systemctl edit%s --force %s' to create a new unit."
, arg_scope == UNIT_FILE_GLOBAL ? " --global" : arg_scope == UNIT_FILE_USER
? " --user" : "", *name) : -abs(_e); })

7075

*name)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7075, __func__, "Run 'systemctl edit%s --force %s' to create a new unit."
, arg_scope == UNIT_FILE_GLOBAL ? " --global" : arg_scope == UNIT_FILE_USER
? " --user" : "", *name) : -abs(_e); });

7076

return -ENOENT2;

7077

}

7078

7079

/* Create a new unit from scratch */

7080

unit_name = *name;

7081

r = unit_file_create_new(&lp, unit_name,

7082

arg_full ? NULL((void*)0) : ".d/override.conf",

7083

&new_path, &tmp_path);

7084

} else {

7085

assert(path)do { if ((__builtin_expect(!!(!(path)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("path"), "../src/systemctl/systemctl.c",
7085, __PRETTY_FUNCTION__); } while (0);

7086

7087

unit_name = basename(path);

7088

/* We follow unit aliases, but we need to propagate the instance */

7089

if (unit_name_is_valid(*name, UNIT_NAME_INSTANCE) &&

7090

unit_name_is_valid(unit_name, UNIT_NAME_TEMPLATE)) {

7091

_cleanup_free___attribute__((cleanup(freep))) char *instance = NULL((void*)0);

7092

7093

r = unit_name_to_instance(*name, &instance);

7094

if (r < 0)

7095

return r;

7096

7097

r = unit_name_replace_instance(unit_name, instance, &tmp_name);

7098

if (r < 0)

7099

return r;

7100

7101

unit_name = tmp_name;

7102

}

7103

7104

if (arg_full)

7105

r = unit_file_create_copy(&lp, unit_name, path, &new_path, &tmp_path);

7106

else

7107

r = unit_file_create_new(&lp, unit_name, ".d/override.conf", &new_path, &tmp_path);

7108

}

7109

if (r < 0)

7110

return r;

7111

7112

r = strv_push_pair(paths, new_path, tmp_path);

7113

if (r < 0)

7114

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7114, __func__);

7115

new_path = tmp_path = NULL((void*)0);

7116

}

7117

7118

return 0;

7119

}

7120

7121

static int edit(int argc, char *argv[], void *userdata) {

7122

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **names = NULL((void*)0);

7123

_cleanup_strv_free___attribute__((cleanup(strv_freep))) char **paths = NULL((void*)0);

7124

char **original, **tmp;

7125

sd_bus *bus;

7126

int r;

7127

7128

if (!on_tty()) {

7129

log_error("Cannot edit units if not on a tty.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7129, __func__, "Cannot edit units if not on a tty."
) : -abs(_e); });

7130

return -EINVAL22;

7131

}

7132

7133

if (arg_transport != BUS_TRANSPORT_LOCAL) {

7134

log_error("Cannot edit units remotely.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7134, __func__, "Cannot edit units remotely."
) : -abs(_e); });

7135

return -EINVAL22;

7136

}

7137

7138

r = acquire_bus(BUS_MANAGER, &bus);

7139

if (r < 0)

7140

return r;

7141

7142

r = expand_names(bus, strv_skip(argv, 1), NULL((void*)0), &names);

7143

if (r < 0)

7144

return log_error_errno(r, "Failed to expand names: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7144, __func__, "Failed to expand names: %m"
) : -abs(_e); });

7145

7146

STRV_FOREACH(tmp, names)for ((tmp) = (names); (tmp) && *(tmp); (tmp)++) {

7147

r = unit_is_masked(bus, *tmp);

7148

if (r < 0)

7149

return r;

7150

7151

if (r > 0) {

7152

log_error("Cannot edit %s: unit is masked.", *tmp)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7152, __func__, "Cannot edit %s: unit is masked."
, *tmp) : -abs(_e); });

7153

return -EINVAL22;

7154

}

7155

}

7156

7157

r = find_paths_to_edit(bus, names, &paths);

7158

if (r < 0)

7159

return r;

7160

7161

if (strv_isempty(paths))

7162

return -ENOENT2;

7163

7164

r = run_editor(paths);

7165

if (r < 0)

7166

goto end;

7167

7168

STRV_FOREACH_PAIR(original, tmp, paths)for ((original) = (paths), (tmp) = (original+1); (original) &&
*(original) && *(tmp); (original) += 2, (tmp) = (original
+ 1)) {

7169

/* If the temporary file is empty we ignore it.

7170

* This allows the user to cancel the modification.

7171

*/

7172

if (null_or_empty_path(*tmp)) {

7173

log_warning("Editing \"%s\" canceled: temporary file is empty.", *original)({ int _level = (((4))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7173, __func__, "Editing \"%s\" canceled: temporary file is empty."
, *original) : -abs(_e); });

7174

continue;

7175

}

7176

7177

r = rename(*tmp, *original);

7178

if (r < 0) {

7179

r = log_error_errno(errno, "Failed to rename \"%s\" to \"%s\": %m", *tmp, *original)({ int _level = ((3)), _e = (((*__errno_location ()))), _realm
= (LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >=
((_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 7179, __func__
, "Failed to rename \"%s\" to \"%s\": %m", *tmp, *original) :
-abs(_e); });

7180

goto end;

7181

}

7182

}

7183

7184

r = 0;

7185

7186

if (!arg_no_reload && !install_client_side())

7187

r = daemon_reload(argc, argv, userdata);

7188

7189

end:

7190

STRV_FOREACH_PAIR(original, tmp, paths)for ((original) = (paths), (tmp) = (original+1); (original) &&
*(original) && *(tmp); (original) += 2, (tmp) = (original
+ 1)) {

7191

(void) unlink(*tmp);

7192

7193

/* Removing empty dropin dirs */

7194

if (!arg_full) {

7195

_cleanup_free___attribute__((cleanup(freep))) char *dir;

7196

7197

dir = dirname_malloc(*original);

7198

if (!dir)

7199

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7199, __func__);

7200

7201

/* no need to check if the dir is empty, rmdir

7202

* does nothing if it is not the case.

7203

*/

7204

(void) rmdir(dir);

7205

}

7206

}

7207

7208

return r;

7209

}

7210

7211

static void systemctl_help(void) {

7212

(void) pager_open(arg_no_pager, false0);

7213

7214

printf("%s [OPTIONS...] {COMMAND} ...\n\n"

7215

"Query or send control commands to the systemd manager.\n\n"

7216

" -h --help Show this help\n"

7217

" --version Show package version\n"

7218

" --system Connect to system manager\n"

7219

" --user Connect to user service manager\n"

7220

" -H --host=[USER@]HOST\n"

7221

" Operate on remote host\n"

7222

" -M --machine=CONTAINER\n"

7223

" Operate on local container\n"

7224

" -t --type=TYPE List units of a particular type\n"

7225

" --state=STATE List units with particular LOAD or SUB or ACTIVE state\n"

7226

" -p --property=NAME Show only properties by this name\n"

7227

" -a --all Show all properties/all units currently in memory,\n"

7228

" including dead/empty ones. To list all units installed on\n"

7229

" the system, use the 'list-unit-files' command instead.\n"

7230

" --failed Same as --state=failed\n"

7231

" -l --full Don't ellipsize unit names on output\n"

7232

" -r --recursive Show unit list of host and local containers\n"

7233

" --reverse Show reverse dependencies with 'list-dependencies'\n"

7234

" --job-mode=MODE Specify how to deal with already queued jobs, when\n"

7235

" queueing a new job\n"

7236

" -T --show-transaction\n"

7237

" When enqueuing a unit job, show full transaction\n"

7238

" --show-types When showing sockets, explicitly show their type\n"

7239

" --value When showing properties, only print the value\n"

7240

" -i --ignore-inhibitors\n"

7241

" When shutting down or sleeping, ignore inhibitors\n"

7242

" --kill-who=WHO Who to send signal to\n"

7243

" -s --signal=SIGNAL Which signal to send\n"

7244

" --now Start or stop unit in addition to enabling or disabling it\n"

7245

" --dry-run Only print what would be done\n"

7246

" -q --quiet Suppress output\n"

7247

" --wait For (re)start, wait until service stopped again\n"

7248

" --no-block Do not wait until operation finished\n"

7249

" --no-wall Don't send wall message before halt/power-off/reboot\n"

7250

" --no-reload Don't reload daemon after en-/dis-abling unit files\n"

7251

" --no-legend Do not print a legend (column headers and hints)\n"

7252

" --no-pager Do not pipe output into a pager\n"

7253

" --no-ask-password\n"

7254

" Do not ask for system passwords\n"

7255

" --global Enable/disable/mask unit files globally\n"

7256

" --runtime Enable/disable/mask unit files temporarily until next\n"

7257

" reboot\n"

7258

" -f --force When enabling unit files, override existing symlinks\n"

7259

" When shutting down, execute action immediately\n"

7260

" --preset-mode= Apply only enable, only disable, or all presets\n"

7261

" --root=PATH Enable/disable/mask unit files in the specified root\n"

7262

" directory\n"

7263

" -n --lines=INTEGER Number of journal entries to show\n"

7264

" -o --output=STRING Change journal output mode (short, short-precise,\n"

7265

" short-iso, short-iso-precise, short-full,\n"

7266

" short-monotonic, short-unix,\n"

7267

" verbose, export, json, json-pretty, json-sse, cat)\n"

7268

" --firmware-setup Tell the firmware to show the setup menu on next boot\n"

7269

" --plain Print unit dependencies as a list instead of a tree\n\n"

7270

"Unit Commands:\n"

7271

" list-units [PATTERN...] List units currently in memory\n"

7272

" list-sockets [PATTERN...] List socket units currently in memory,\n"

7273

" ordered by address\n"

7274

" list-timers [PATTERN...] List timer units currently in memory,\n"

7275

" ordered by next elapse\n"

7276

" start UNIT... Start (activate) one or more units\n"

7277

" stop UNIT... Stop (deactivate) one or more units\n"

7278

" reload UNIT... Reload one or more units\n"

7279

" restart UNIT... Start or restart one or more units\n"

7280

" try-restart UNIT... Restart one or more units if active\n"

7281

" reload-or-restart UNIT... Reload one or more units if possible,\n"

7282

" otherwise start or restart\n"

7283

" try-reload-or-restart UNIT... If active, reload one or more units,\n"

7284

" if supported, otherwise restart\n"

7285

" isolate UNIT Start one unit and stop all others\n"

7286

" kill UNIT... Send signal to processes of a unit\n"

7287

" freeze PATTERN... Freeze execution of unit processes\n"

7288

" thaw PATTERN... Resume execution of a frozen unit\n"

7289

" is-active PATTERN... Check whether units are active\n"

7290

" is-failed PATTERN... Check whether units are failed\n"

7291

" status [PATTERN...|PID...] Show runtime status of one or more units\n"

7292

" show [PATTERN...|JOB...] Show properties of one or more\n"

7293

" units/jobs or the manager\n"

7294

" cat PATTERN... Show files and drop-ins of specified units\n"

7295

" set-property UNIT PROPERTY=VALUE... Sets one or more properties of a unit\n"

7296

" help PATTERN...|PID... Show manual for one or more units\n"

7297

" reset-failed [PATTERN...] Reset failed state for all, one, or more\n"

7298

" units\n"

7299

" list-dependencies [UNIT] Recursively show units which are required\n"

7300

" or wanted by this unit or by which this\n"

7301

" unit is required or wanted\n\n"

7302

"Unit File Commands:\n"

7303

" list-unit-files [PATTERN...] List installed unit files\n"

7304

" enable [UNIT...|PATH...] Enable one or more unit files\n"

7305

" disable UNIT... Disable one or more unit files\n"

7306

" reenable UNIT... Reenable one or more unit files\n"

7307

" preset UNIT... Enable/disable one or more unit files\n"

7308

" based on preset configuration\n"

7309

" preset-all Enable/disable all unit files based on\n"

7310

" preset configuration\n"

7311

" is-enabled UNIT... Check whether unit files are enabled\n"

7312

" mask UNIT... Mask one or more units\n"

7313

" unmask UNIT... Unmask one or more units\n"

7314

" link PATH... Link one or more units files into\n"

7315

" the search path\n"

7316

" revert UNIT... Revert one or more unit files to vendor\n"

7317

" version\n"

7318

" add-wants TARGET UNIT... Add 'Wants' dependency for the target\n"

7319

" on specified one or more units\n"

7320

" add-requires TARGET UNIT... Add 'Requires' dependency for the target\n"

7321

" on specified one or more units\n"

7322

" edit UNIT... Edit one or more unit files\n"

7323

" get-default Get the name of the default target\n"

7324

" set-default TARGET Set the default target\n\n"

7325

"Machine Commands:\n"

7326

" list-machines [PATTERN...] List local containers and host\n\n"

7327

"Job Commands:\n"

7328

" list-jobs [PATTERN...] List jobs\n"

7329

" cancel [JOB...] Cancel all, one, or more jobs\n\n"

7330

"Environment Commands:\n"

7331

" show-environment Dump environment\n"

7332

" set-environment VARIABLE=VALUE... Set one or more environment variables\n"

7333

" unset-environment VARIABLE... Unset one or more environment variables\n"

7334

" import-environment [VARIABLE...] Import all or some environment variables\n\n"

7335

"Manager Lifecycle Commands:\n"

7336

" daemon-reload Reload systemd manager configuration\n"

7337

" daemon-reexec Reexecute systemd manager\n\n"

7338

"System Commands:\n"

7339

" is-system-running Check whether system is fully running\n"

7340

" default Enter system default mode\n"

7341

" rescue Enter system rescue mode\n"

7342

" emergency Enter system emergency mode\n"

7343

" halt Shut down and halt the system\n"

7344

" poweroff Shut down and power-off the system\n"

7345

" reboot [ARG] Shut down and reboot the system\n"

7346

" kexec Shut down and reboot the system with kexec\n"

7347

" exit [EXIT_CODE] Request user instance or container exit\n"

7348

" switch-root ROOT [INIT] Change to a different root file system\n"

7349

" suspend Suspend the system\n"

7350

" hibernate Hibernate the system\n"

7351

" hybrid-sleep Hibernate and suspend the system\n"

7352

" suspend-then-hibernate Suspend the system, wake after a period of\n"

7353

" time and put it into hibernate\n",

7354

program_invocation_short_name);

7355

}

7356

7357

static void halt_help(void) {

7358

printf("%s [OPTIONS...]%s\n\n"

7359

"%s the system.\n\n"

7360

" --help Show this help\n"

7361

" --halt Halt the machine\n"

7362

" -p --poweroff Switch off the machine\n"

7363

" --reboot Reboot the machine\n"

7364

" -f --force Force immediate halt/power-off/reboot\n"

7365

" -w --wtmp-only Don't halt/power-off/reboot, just write wtmp record\n"

7366

" -d --no-wtmp Don't write wtmp record\n"

7367

" --no-wall Don't send wall message before halt/power-off/reboot\n",

7368

program_invocation_short_name,

7369

arg_action == ACTION_REBOOT ? " [ARG]" : "",

7370

arg_action == ACTION_REBOOT ? "Reboot" :

7371

arg_action == ACTION_POWEROFF ? "Power off" :

7372

"Halt");

7373

}

7374

7375

static void shutdown_help(void) {

7376

printf("%s [OPTIONS...] [TIME] [WALL...]\n\n"

7377

"Shut down the system.\n\n"

7378

" --help Show this help\n"

7379

" -H --halt Halt the machine\n"

7380

" -P --poweroff Power-off the machine\n"

7381

" -r --reboot Reboot the machine\n"

7382

" -h Equivalent to --poweroff, overridden by --halt\n"

7383

" -k Don't halt/power-off/reboot, just send warnings\n"

7384

" --no-wall Don't send wall message before halt/power-off/reboot\n"

7385

" -c Cancel a pending shutdown\n",

7386

program_invocation_short_name);

7387

}

7388

7389

static void telinit_help(void) {

7390

printf("%s [OPTIONS...] {COMMAND}\n\n"

7391

"Send control commands to the init daemon.\n\n"

7392

" --help Show this help\n"

7393

" --no-wall Don't send wall message before halt/power-off/reboot\n\n"

7394

"Commands:\n"

7395

" 0 Power-off the machine\n"

7396

" 6 Reboot the machine\n"

7397

" 2, 3, 4, 5 Start runlevelX.target unit\n"

7398

" 1, s, S Enter rescue mode\n"

7399

" q, Q Reload init daemon configuration\n"

7400

" u, U Reexecute init daemon\n",

7401

program_invocation_short_name);

7402

}

7403

7404

static void runlevel_help(void) {

7405

printf("%s [OPTIONS...]\n\n"

7406

"Prints the previous and current runlevel of the init system.\n\n"

7407

" --help Show this help\n",

7408

program_invocation_short_name);

7409

}

7410

7411

static void help_types(void) {

7412

if (!arg_no_legend)

7413

puts("Available unit types:");

7414

7415

DUMP_STRING_TABLE(unit_type, UnitType, _UNIT_TYPE_MAX)do { UnitType _k; flockfile(stdout); for (_k = 0; _k < (_UNIT_TYPE_MAX
); _k++) { const char *_t; _t = unit_type_to_string(_k); if (
!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked('\n'
, stdout); } funlockfile(stdout); } while(0);

7416

}

7417

7418

static void help_states(void) {

7419

if (!arg_no_legend)

7420

puts("Available unit load states:");

7421

DUMP_STRING_TABLE(unit_load_state, UnitLoadState, _UNIT_LOAD_STATE_MAX)do { UnitLoadState _k; flockfile(stdout); for (_k = 0; _k <
(_UNIT_LOAD_STATE_MAX); _k++) { const char *_t; _t = unit_load_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7422

7423

if (!arg_no_legend)

7424

puts("\nAvailable unit active states:");

7425

DUMP_STRING_TABLE(unit_active_state, UnitActiveState, _UNIT_ACTIVE_STATE_MAX)do { UnitActiveState _k; flockfile(stdout); for (_k = 0; _k <
(_UNIT_ACTIVE_STATE_MAX); _k++) { const char *_t; _t = unit_active_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7426

7427

if (!arg_no_legend)

7428

puts("\nAvailable automount unit substates:");

7429

DUMP_STRING_TABLE(automount_state, AutomountState, _AUTOMOUNT_STATE_MAX)do { AutomountState _k; flockfile(stdout); for (_k = 0; _k <
(_AUTOMOUNT_STATE_MAX); _k++) { const char *_t; _t = automount_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7430

7431

if (!arg_no_legend)

7432

puts("\nAvailable device unit substates:");

7433

DUMP_STRING_TABLE(device_state, DeviceState, _DEVICE_STATE_MAX)do { DeviceState _k; flockfile(stdout); for (_k = 0; _k < (
_DEVICE_STATE_MAX); _k++) { const char *_t; _t = device_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7434

7435

if (!arg_no_legend)

7436

puts("\nAvailable mount unit substates:");

7437

DUMP_STRING_TABLE(mount_state, MountState, _MOUNT_STATE_MAX)do { MountState _k; flockfile(stdout); for (_k = 0; _k < (
_MOUNT_STATE_MAX); _k++) { const char *_t; _t = mount_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7438

7439

if (!arg_no_legend)

7440

puts("\nAvailable path unit substates:");

7441

DUMP_STRING_TABLE(path_state, PathState, _PATH_STATE_MAX)do { PathState _k; flockfile(stdout); for (_k = 0; _k < (_PATH_STATE_MAX
); _k++) { const char *_t; _t = path_state_to_string(_k); if (
!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked('\n'
, stdout); } funlockfile(stdout); } while(0);

7442

7443

if (!arg_no_legend)

7444

puts("\nAvailable scope unit substates:");

7445

DUMP_STRING_TABLE(scope_state, ScopeState, _SCOPE_STATE_MAX)do { ScopeState _k; flockfile(stdout); for (_k = 0; _k < (
_SCOPE_STATE_MAX); _k++) { const char *_t; _t = scope_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7446

7447

if (!arg_no_legend)

7448

puts("\nAvailable service unit substates:");

7449

DUMP_STRING_TABLE(service_state, ServiceState, _SERVICE_STATE_MAX)do { ServiceState _k; flockfile(stdout); for (_k = 0; _k <
(_SERVICE_STATE_MAX); _k++) { const char *_t; _t = service_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7450

7451

if (!arg_no_legend)

7452

puts("\nAvailable slice unit substates:");

7453

DUMP_STRING_TABLE(slice_state, SliceState, _SLICE_STATE_MAX)do { SliceState _k; flockfile(stdout); for (_k = 0; _k < (
_SLICE_STATE_MAX); _k++) { const char *_t; _t = slice_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7454

7455

if (!arg_no_legend)

7456

puts("\nAvailable socket unit substates:");

7457

DUMP_STRING_TABLE(socket_state, SocketState, _SOCKET_STATE_MAX)do { SocketState _k; flockfile(stdout); for (_k = 0; _k < (
_SOCKET_STATE_MAX); _k++) { const char *_t; _t = socket_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7458

7459

if (!arg_no_legend)

7460

puts("\nAvailable swap unit substates:");

7461

DUMP_STRING_TABLE(swap_state, SwapState, _SWAP_STATE_MAX)do { SwapState _k; flockfile(stdout); for (_k = 0; _k < (_SWAP_STATE_MAX
); _k++) { const char *_t; _t = swap_state_to_string(_k); if (
!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked('\n'
, stdout); } funlockfile(stdout); } while(0);

7462

7463

if (!arg_no_legend)

7464

puts("\nAvailable target unit substates:");

7465

DUMP_STRING_TABLE(target_state, TargetState, _TARGET_STATE_MAX)do { TargetState _k; flockfile(stdout); for (_k = 0; _k < (
_TARGET_STATE_MAX); _k++) { const char *_t; _t = target_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7466

7467

if (!arg_no_legend)

7468

puts("\nAvailable timer unit substates:");

7469

DUMP_STRING_TABLE(timer_state, TimerState, _TIMER_STATE_MAX)do { TimerState _k; flockfile(stdout); for (_k = 0; _k < (
_TIMER_STATE_MAX); _k++) { const char *_t; _t = timer_state_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7470

}

7471

7472

static int systemctl_parse_argv(int argc, char *argv[]) {

7473

enum {

7474

ARG_FAIL = 0x100,

7475

ARG_REVERSE,

7476

ARG_AFTER,

7477

ARG_BEFORE,

7478

ARG_DRY_RUN,

7479

ARG_SHOW_TYPES,

7480

ARG_IRREVERSIBLE,

7481

ARG_IGNORE_DEPENDENCIES,

7482

ARG_VALUE,

7483

ARG_VERSION,

7484

ARG_USER,

7485

ARG_SYSTEM,

7486

ARG_GLOBAL,

7487

ARG_NO_BLOCK,

7488

ARG_NO_LEGEND,

7489

ARG_NO_PAGER,

7490

ARG_NO_WALL,

7491

ARG_ROOT,

7492

ARG_NO_RELOAD,

7493

ARG_KILL_WHO,

7494

ARG_NO_ASK_PASSWORD,

7495

ARG_FAILED,

7496

ARG_RUNTIME,

7497

ARG_PLAIN,

7498

ARG_STATE,

7499

ARG_JOB_MODE,

7500

ARG_PRESET_MODE,

7501

ARG_FIRMWARE_SETUP,

7502

ARG_NOW,

7503

ARG_MESSAGE,

7504

ARG_WAIT,

7505

};

7506

7507

static const struct option options[] = {

7508

{ "help", no_argument0, NULL((void*)0), 'h' },

7509

{ "version", no_argument0, NULL((void*)0), ARG_VERSION },

7510

{ "type", required_argument1, NULL((void*)0), 't' },

7511

{ "property", required_argument1, NULL((void*)0), 'p' },

7512

{ "all", no_argument0, NULL((void*)0), 'a' },

7513

{ "reverse", no_argument0, NULL((void*)0), ARG_REVERSE },

7514

{ "after", no_argument0, NULL((void*)0), ARG_AFTER },

7515

{ "before", no_argument0, NULL((void*)0), ARG_BEFORE },

7516

{ "show-types", no_argument0, NULL((void*)0), ARG_SHOW_TYPES },

7517

{ "failed", no_argument0, NULL((void*)0), ARG_FAILED }, /* compatibility only */

7518

{ "full", no_argument0, NULL((void*)0), 'l' },

7519

{ "job-mode", required_argument1, NULL((void*)0), ARG_JOB_MODE },

7520

{ "fail", no_argument0, NULL((void*)0), ARG_FAIL }, /* compatibility only */

7521

{ "irreversible", no_argument0, NULL((void*)0), ARG_IRREVERSIBLE }, /* compatibility only */

7522

{ "ignore-dependencies", no_argument0, NULL((void*)0), ARG_IGNORE_DEPENDENCIES }, /* compatibility only */

7523

{ "ignore-inhibitors", no_argument0, NULL((void*)0), 'i' },

7524

{ "value", no_argument0, NULL((void*)0), ARG_VALUE },

7525

{ "user", no_argument0, NULL((void*)0), ARG_USER },

7526

{ "system", no_argument0, NULL((void*)0), ARG_SYSTEM },

7527

{ "global", no_argument0, NULL((void*)0), ARG_GLOBAL },

7528

{ "wait", no_argument0, NULL((void*)0), ARG_WAIT },

7529

{ "no-block", no_argument0, NULL((void*)0), ARG_NO_BLOCK },

7530

{ "no-legend", no_argument0, NULL((void*)0), ARG_NO_LEGEND },

7531

{ "no-pager", no_argument0, NULL((void*)0), ARG_NO_PAGER },

7532

{ "no-wall", no_argument0, NULL((void*)0), ARG_NO_WALL },

7533

{ "dry-run", no_argument0, NULL((void*)0), ARG_DRY_RUN },

7534

{ "quiet", no_argument0, NULL((void*)0), 'q' },

7535

{ "root", required_argument1, NULL((void*)0), ARG_ROOT },

7536

{ "force", no_argument0, NULL((void*)0), 'f' },

7537

{ "no-reload", no_argument0, NULL((void*)0), ARG_NO_RELOAD },

7538

{ "kill-who", required_argument1, NULL((void*)0), ARG_KILL_WHO },

7539

{ "signal", required_argument1, NULL((void*)0), 's' },

7540

{ "no-ask-password", no_argument0, NULL((void*)0), ARG_NO_ASK_PASSWORD },

7541

{ "host", required_argument1, NULL((void*)0), 'H' },

7542

{ "machine", required_argument1, NULL((void*)0), 'M' },

7543

{ "runtime", no_argument0, NULL((void*)0), ARG_RUNTIME },

7544

{ "lines", required_argument1, NULL((void*)0), 'n' },

7545

{ "output", required_argument1, NULL((void*)0), 'o' },

7546

{ "plain", no_argument0, NULL((void*)0), ARG_PLAIN },

7547

{ "state", required_argument1, NULL((void*)0), ARG_STATE },

7548

{ "recursive", no_argument0, NULL((void*)0), 'r' },

7549

{ "preset-mode", required_argument1, NULL((void*)0), ARG_PRESET_MODE },

7550

{ "firmware-setup", no_argument0, NULL((void*)0), ARG_FIRMWARE_SETUP },

7551

{ "now", no_argument0, NULL((void*)0), ARG_NOW },

7552

{ "message", required_argument1, NULL((void*)0), ARG_MESSAGE },

7553

{ "show-transaction", no_argument0, NULL((void*)0), 'T' },

7554

{}

7555

};

7556

7557

const char *p;

7558

int c, r;

7559

7560

assert(argc >= 0)do { if ((__builtin_expect(!!(!(argc >= 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 0"), "../src/systemctl/systemctl.c"
, 7560, __PRETTY_FUNCTION__); } while (0);

7561

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
7561, __PRETTY_FUNCTION__); } while (0);

7562

7563

/* we default to allowing interactive authorization only in systemctl (not in the legacy commands) */

7564

arg_ask_password = true1;

7565

7566

while ((c = getopt_long(argc, argv, "ht:p:alqfs:H:M:n:o:iTr", options, NULL((void*)0))) >= 0)

7567

7568

switch (c) {

7569

7570

case 'h':

7571

systemctl_help();

7572

return 0;

7573

7574

case ARG_VERSION:

7575

return version();

7576

7577

case 't': {

7578

if (isempty(optarg)) {

7579

log_error("--type= requires arguments.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7579, __func__, "--type= requires arguments."
) : -abs(_e); });

7580

return -EINVAL22;

7581

}

7582

7583

for (p = optarg;;) {

7584

_cleanup_free___attribute__((cleanup(freep))) char *type = NULL((void*)0);

7585

7586

r = extract_first_word(&p, &type, ",", 0);

7587

if (r < 0)

7588

return log_error_errno(r, "Failed to parse type: %s", optarg)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7588, __func__, "Failed to parse type: %s"
, optarg) : -abs(_e); });

7589

if (r == 0)

7590

break;

7591

7592

if (streq(type, "help")(strcmp((type),("help")) == 0)) {

7593

help_types();

7594

return 0;

7595

}

7596

7597

if (unit_type_from_string(type) >= 0) {

7598

if (strv_push(&arg_types, type) < 0)

7599

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7599, __func__);

7600

type = NULL((void*)0);

7601

continue;

7602

}

7603

7604

/* It's much nicer to use --state= for

7605

* load states, but let's support this

7606

* in --types= too for compatibility

7607

* with old versions */

7608

if (unit_load_state_from_string(type) >= 0) {

7609

if (strv_push(&arg_states, type) < 0)

7610

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7610, __func__);

7611

type = NULL((void*)0);

7612

continue;

7613

}

7614

7615

log_error("Unknown unit type or load state '%s'.", type)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7615, __func__, "Unknown unit type or load state '%s'."
, type) : -abs(_e); });

7616

log_info("Use -t help to see a list of allowed values.")({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7616, __func__, "Use -t help to see a list of allowed values."
) : -abs(_e); });

7617

return -EINVAL22;

7618

}

7619

7620

break;

7621

}

7622

7623

case 'p': {

7624

/* Make sure that if the empty property list

7625

was specified, we won't show any properties. */

7626

if (isempty(optarg) && !arg_properties) {

7627

arg_properties = new0(char*, 1)((char**) calloc((1), sizeof(char*)));

7628

if (!arg_properties)

7629

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7629, __func__);

7630

} else

7631

for (p = optarg;;) {

7632

_cleanup_free___attribute__((cleanup(freep))) char *prop = NULL((void*)0);

7633

7634

r = extract_first_word(&p, &prop, ",", 0);

7635

if (r < 0)

7636

return log_error_errno(r, "Failed to parse property: %s", optarg)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7636, __func__, "Failed to parse property: %s"
, optarg) : -abs(_e); });

7637

if (r == 0)

7638

break;

7639

7640

if (strv_push(&arg_properties, prop) < 0)

7641

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7641, __func__);

7642

7643

prop = NULL((void*)0);

7644

}

7645

7646

/* If the user asked for a particular

7647

* property, show it to him, even if it is

7648

* empty. */

7649

arg_all = true1;

7650

7651

break;

7652

}

7653

7654

case 'a':

7655

arg_all = true1;

7656

break;

7657

7658

case ARG_REVERSE:

7659

arg_dependency = DEPENDENCY_REVERSE;

7660

break;

7661

7662

case ARG_AFTER:

7663

arg_dependency = DEPENDENCY_AFTER;

7664

arg_jobs_after = true1;

7665

break;

7666

7667

case ARG_BEFORE:

7668

arg_dependency = DEPENDENCY_BEFORE;

7669

arg_jobs_before = true1;

7670

break;

7671

7672

case ARG_SHOW_TYPES:

7673

arg_show_types = true1;

7674

break;

7675

7676

case ARG_VALUE:

7677

arg_value = true1;

7678

break;

7679

7680

case ARG_JOB_MODE:

7681

arg_job_mode = optarg;

7682

break;

7683

7684

case ARG_FAIL:

7685

arg_job_mode = "fail";

7686

break;

7687

7688

case ARG_IRREVERSIBLE:

7689

arg_job_mode = "replace-irreversibly";

7690

break;

7691

7692

case ARG_IGNORE_DEPENDENCIES:

7693

arg_job_mode = "ignore-dependencies";

7694

break;

7695

7696

case ARG_USER:

7697

arg_scope = UNIT_FILE_USER;

7698

break;

7699

7700

case ARG_SYSTEM:

7701

arg_scope = UNIT_FILE_SYSTEM;

7702

break;

7703

7704

case ARG_GLOBAL:

7705

arg_scope = UNIT_FILE_GLOBAL;

7706

break;

7707

7708

case ARG_WAIT:

7709

arg_wait = true1;

7710

break;

7711

7712

case ARG_NO_BLOCK:

7713

arg_no_block = true1;

7714

break;

7715

7716

case ARG_NO_LEGEND:

7717

arg_no_legend = true1;

7718

break;

7719

7720

case ARG_NO_PAGER:

7721

arg_no_pager = true1;

7722

break;

7723

7724

case ARG_NO_WALL:

7725

arg_no_wall = true1;

7726

break;

7727

7728

case ARG_ROOT:

7729

r = parse_path_argument_and_warn(optarg, false0, &arg_root);

7730

if (r < 0)

7731

return r;

7732

break;

7733

7734

case 'l':

7735

arg_full = true1;

7736

break;

7737

7738

case ARG_FAILED:

7739

if (strv_extend(&arg_states, "failed") < 0)

7740

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7740, __func__);

7741

7742

break;

7743

7744

case ARG_DRY_RUN:

7745

arg_dry_run = true1;

7746

break;

7747

7748

case 'q':

7749

arg_quiet = true1;

7750

break;

7751

7752

case 'f':

7753

arg_force++;

7754

break;

7755

7756

case ARG_NO_RELOAD:

7757

arg_no_reload = true1;

7758

break;

7759

7760

case ARG_KILL_WHO:

7761

arg_kill_who = optarg;

7762

break;

7763

7764

case 's':

7765

if (streq(optarg, "help")(strcmp((optarg),("help")) == 0)) {

7766

DUMP_STRING_TABLE(signal, int, _NSIG)do { int _k; flockfile(stdout); for (_k = 0; _k < ((64 + 1
)); _k++) { const char *_t; _t = signal_to_string(_k); if (!_t
) continue; fputs_unlocked(_t, stdout); fputc_unlocked('\n', stdout
); } funlockfile(stdout); } while(0);

7767

return 0;

7768

}

7769

7770

arg_signal = signal_from_string(optarg);

7771

if (arg_signal < 0) {

7772

log_error("Failed to parse signal string %s.", optarg)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7772, __func__, "Failed to parse signal string %s."
, optarg) : -abs(_e); });

7773

return -EINVAL22;

7774

}

7775

break;

7776

7777

case ARG_NO_ASK_PASSWORD:

7778

arg_ask_password = false0;

7779

break;

7780

7781

case 'H':

7782

arg_transport = BUS_TRANSPORT_REMOTE;

7783

arg_host = optarg;

7784

break;

7785

7786

case 'M':

7787

arg_transport = BUS_TRANSPORT_MACHINE;

7788

arg_host = optarg;

7789

break;

7790

7791

case ARG_RUNTIME:

7792

arg_runtime = true1;

7793

break;

7794

7795

case 'n':

7796

if (safe_atou(optarg, &arg_lines) < 0) {

7797

log_error("Failed to parse lines '%s'", optarg)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7797, __func__, "Failed to parse lines '%s'"
, optarg) : -abs(_e); });

7798

return -EINVAL22;

7799

}

7800

break;

7801

7802

case 'o':

7803

if (streq(optarg, "help")(strcmp((optarg),("help")) == 0)) {

7804

DUMP_STRING_TABLE(output_mode, OutputMode, _OUTPUT_MODE_MAX)do { OutputMode _k; flockfile(stdout); for (_k = 0; _k < (
_OUTPUT_MODE_MAX); _k++) { const char *_t; _t = output_mode_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7805

return 0;

7806

}

7807

7808

arg_output = output_mode_from_string(optarg);

7809

if (arg_output < 0) {

7810

log_error("Unknown output '%s'.", optarg)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7810, __func__, "Unknown output '%s'."
, optarg) : -abs(_e); });

7811

return -EINVAL22;

7812

}

7813

break;

7814

7815

case 'i':

7816

arg_ignore_inhibitors = true1;

7817

break;

7818

7819

case ARG_PLAIN:

7820

arg_plain = true1;

7821

break;

7822

7823

case ARG_FIRMWARE_SETUP:

7824

arg_firmware_setup = true1;

7825

break;

7826

7827

case ARG_STATE: {

7828

if (isempty(optarg)) {

7829

log_error("--state= requires arguments.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7829, __func__, "--state= requires arguments."
) : -abs(_e); });

7830

return -EINVAL22;

7831

}

7832

7833

for (p = optarg;;) {

7834

_cleanup_free___attribute__((cleanup(freep))) char *s = NULL((void*)0);

7835

7836

r = extract_first_word(&p, &s, ",", 0);

7837

if (r < 0)

7838

return log_error_errno(r, "Failed to parse state: %s", optarg)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7838, __func__, "Failed to parse state: %s"
, optarg) : -abs(_e); });

7839

if (r == 0)

7840

break;

7841

7842

if (streq(s, "help")(strcmp((s),("help")) == 0)) {

7843

help_states();

7844

return 0;

7845

}

7846

7847

if (strv_push(&arg_states, s) < 0)

7848

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7848, __func__);

7849

7850

s = NULL((void*)0);

7851

}

7852

break;

7853

}

7854

7855

case 'r':

7856

if (geteuid() != 0) {

7857

log_error("--recursive requires root privileges.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7857, __func__, "--recursive requires root privileges."
) : -abs(_e); });

7858

return -EPERM1;

7859

}

7860

7861

arg_recursive = true1;

7862

break;

7863

7864

case ARG_PRESET_MODE:

7865

if (streq(optarg, "help")(strcmp((optarg),("help")) == 0)) {

7866

DUMP_STRING_TABLE(unit_file_preset_mode, UnitFilePresetMode, _UNIT_FILE_PRESET_MAX)do { UnitFilePresetMode _k; flockfile(stdout); for (_k = 0; _k
< (_UNIT_FILE_PRESET_MAX); _k++) { const char *_t; _t = unit_file_preset_mode_to_string
(_k); if (!_t) continue; fputs_unlocked(_t, stdout); fputc_unlocked
('\n', stdout); } funlockfile(stdout); } while(0);

7867

return 0;

7868

}

7869

7870

arg_preset_mode = unit_file_preset_mode_from_string(optarg);

7871

if (arg_preset_mode < 0) {

7872

log_error("Failed to parse preset mode: %s.", optarg)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7872, __func__, "Failed to parse preset mode: %s."
, optarg) : -abs(_e); });

7873

return -EINVAL22;

7874

}

7875

7876

break;

7877

7878

case ARG_NOW:

7879

arg_now = true1;

7880

break;

7881

7882

case ARG_MESSAGE:

7883

if (strv_extend(&arg_wall, optarg) < 0)

7884

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 7884, __func__);

7885

break;

7886

7887

case 'T':

7888

arg_show_transaction = true1;

7889

break;

7890

7891

case '?':

7892

return -EINVAL22;

7893

7894

default:

7895

assert_not_reached("Unhandled option")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unhandled option"), "../src/systemctl/systemctl.c", 7895, __PRETTY_FUNCTION__
); } while (0);

7896

}

7897

7898

if (arg_transport != BUS_TRANSPORT_LOCAL && arg_scope != UNIT_FILE_SYSTEM) {

7899

log_error("Cannot access user instance remotely.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7899, __func__, "Cannot access user instance remotely."
) : -abs(_e); });

7900

return -EINVAL22;

7901

}

7902

7903

if (arg_wait && arg_no_block) {

7904

log_error("--wait may not be combined with --no-block.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7904, __func__, "--wait may not be combined with --no-block."
) : -abs(_e); });

7905

return -EINVAL22;

7906

}

7907

7908

if (arg_runtime && STRPTR_IN_SET(argv[optind], "disable", "unmask", "preset", "preset-all")({ const char* _x = (argv[optind]); _x && (!!strv_find
((((char**) ((const char*[]) { "disable", "unmask", "preset",
"preset-all", ((void*)0) }))), (_x))); })) {

7909

log_error("--runtime cannot be used with %s", argv[optind])({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 7909, __func__, "--runtime cannot be used with %s"
, argv[optind]) : -abs(_e); });

7910

return -EINVAL22;

7911

}

7912

7913

return 1;

7914

}

7915

7916

static int halt_parse_argv(int argc, char *argv[]) {

7917

enum {

7918

ARG_HELP = 0x100,

7919

ARG_HALT,

7920

ARG_REBOOT,

7921

ARG_NO_WALL

7922

};

7923

7924

static const struct option options[] = {

7925

{ "help", no_argument0, NULL((void*)0), ARG_HELP },

7926

{ "halt", no_argument0, NULL((void*)0), ARG_HALT },

7927

{ "poweroff", no_argument0, NULL((void*)0), 'p' },

7928

{ "reboot", no_argument0, NULL((void*)0), ARG_REBOOT },

7929

{ "force", no_argument0, NULL((void*)0), 'f' },

7930

{ "wtmp-only", no_argument0, NULL((void*)0), 'w' },

7931

{ "no-wtmp", no_argument0, NULL((void*)0), 'd' },

7932

{ "no-sync", no_argument0, NULL((void*)0), 'n' },

7933

{ "no-wall", no_argument0, NULL((void*)0), ARG_NO_WALL },

7934

{}

7935

};

7936

7937

int c, r, runlevel;

7938

7939

assert(argc >= 0)do { if ((__builtin_expect(!!(!(argc >= 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 0"), "../src/systemctl/systemctl.c"
, 7939, __PRETTY_FUNCTION__); } while (0);

7940

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
7940, __PRETTY_FUNCTION__); } while (0);

7941

7942

if (utmp_get_runlevel(&runlevel, NULL((void*)0)) >= 0)

7943

if (IN_SET(runlevel, '0', '6')({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){'0', '6'})/sizeof(int)]; switch(runlevel
) { case '0': case '6': _found = 1; break; default: break; } _found
; }))

7944

arg_force = 2;

7945

7946

while ((c = getopt_long(argc, argv, "pfwdnih", options, NULL((void*)0))) >= 0)

7947

switch (c) {

7948

7949

case ARG_HELP:

7950

halt_help();

7951

return 0;

7952

7953

case ARG_HALT:

7954

arg_action = ACTION_HALT;

7955

break;

7956

7957

case 'p':

7958

if (arg_action != ACTION_REBOOT)

7959

arg_action = ACTION_POWEROFF;

7960

break;

7961

7962

case ARG_REBOOT:

7963

arg_action = ACTION_REBOOT;

7964

break;

7965

7966

case 'f':

7967

arg_force = 2;

7968

break;

7969

7970

case 'w':

7971

arg_dry_run = true1;

7972

break;

7973

7974

case 'd':

7975

arg_no_wtmp = true1;

7976

break;

7977

7978

case 'n':

7979

arg_no_sync = true1;

7980

break;

7981

7982

case ARG_NO_WALL:

7983

arg_no_wall = true1;

7984

break;

7985

7986

case 'i':

7987

case 'h':

7988

/* Compatibility nops */

7989

break;

7990

7991

case '?':

7992

return -EINVAL22;

7993

7994

default:

7995

assert_not_reached("Unhandled option")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unhandled option"), "../src/systemctl/systemctl.c", 7995, __PRETTY_FUNCTION__
); } while (0);

7996

}

7997

7998

if (arg_action == ACTION_REBOOT && (argc == optind || argc == optind + 1)) {

7999

r = update_reboot_parameter_and_warn(argc == optind + 1 ? argv[optind] : NULL((void*)0));

8000

if (r < 0)

8001

return r;

8002

} else if (optind < argc) {

8003

log_error("Too many arguments.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8003, __func__, "Too many arguments."
) : -abs(_e); });

8004

return -EINVAL22;

8005

}

8006

8007

return 1;

8008

}

8009

8010

static int parse_shutdown_time_spec(const char *t, usec_t *_u) {

8011

assert(t)do { if ((__builtin_expect(!!(!(t)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("t"), "../src/systemctl/systemctl.c", 8011
, __PRETTY_FUNCTION__); } while (0);

8012

assert(_u)do { if ((__builtin_expect(!!(!(_u)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("_u"), "../src/systemctl/systemctl.c", 8012
, __PRETTY_FUNCTION__); } while (0);

8013

8014

if (streq(t, "now")(strcmp((t),("now")) == 0))

8015

*_u = 0;

8016

else if (!strchr(t, ':')) {

8017

uint64_t u;

8018

8019

if (safe_atou64(t, &u) < 0)

8020

return -EINVAL22;

8021

8022

*_u = now(CLOCK_REALTIME0) + USEC_PER_MINUTE((usec_t) (60ULL*((usec_t) 1000000ULL))) * u;

8023

} else {

8024

char *e = NULL((void*)0);

8025

long hour, minute;

8026

struct tm tm = {};

8027

time_t s;

8028

usec_t n;

8029

8030

errno(*__errno_location ()) = 0;

8031

hour = strtol(t, &e, 10);

8032

if (errno(*__errno_location ()) > 0 || *e != ':' || hour < 0 || hour > 23)

8033

return -EINVAL22;

8034

8035

minute = strtol(e+1, &e, 10);

8036

if (errno(*__errno_location ()) > 0 || *e != 0 || minute < 0 || minute > 59)

8037

return -EINVAL22;

8038

8039

n = now(CLOCK_REALTIME0);

8040

s = (time_t) (n / USEC_PER_SEC((usec_t) 1000000ULL));

8041

8042

assert_se(localtime_r(&s, &tm))do { if ((__builtin_expect(!!(!(localtime_r(&s, &tm))
),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD, ("localtime_r(&s, &tm)"
), "../src/systemctl/systemctl.c", 8042, __PRETTY_FUNCTION__)
; } while (0);

8043

8044

tm.tm_hour = (int) hour;

8045

tm.tm_min = (int) minute;

8046

tm.tm_sec = 0;

8047

8048

assert_se(s = mktime(&tm))do { if ((__builtin_expect(!!(!(s = mktime(&tm))),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("s = mktime(&tm)"), "../src/systemctl/systemctl.c"
, 8048, __PRETTY_FUNCTION__); } while (0);

8049

8050

*_u = (usec_t) s * USEC_PER_SEC((usec_t) 1000000ULL);

8051

8052

while (*_u <= n)

8053

*_u += USEC_PER_DAY((usec_t) (24ULL*((usec_t) (60ULL*((usec_t) (60ULL*((usec_t) 1000000ULL
)))))));

8054

}

8055

8056

return 0;

8057

}

8058

8059

static int shutdown_parse_argv(int argc, char *argv[]) {

8060

enum {

8061

ARG_HELP = 0x100,

8062

ARG_NO_WALL

8063

};

8064

8065

static const struct option options[] = {

8066

{ "help", no_argument0, NULL((void*)0), ARG_HELP },

8067

{ "halt", no_argument0, NULL((void*)0), 'H' },

8068

{ "poweroff", no_argument0, NULL((void*)0), 'P' },

8069

{ "reboot", no_argument0, NULL((void*)0), 'r' },

8070

{ "kexec", no_argument0, NULL((void*)0), 'K' }, /* not documented extension */

8071

{ "no-wall", no_argument0, NULL((void*)0), ARG_NO_WALL },

8072

{}

8073

};

8074

8075

char **wall = NULL((void*)0);

8076

int c, r;

8077

8078

assert(argc >= 0)do { if ((__builtin_expect(!!(!(argc >= 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 0"), "../src/systemctl/systemctl.c"
, 8078, __PRETTY_FUNCTION__); } while (0);

8079

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
8079, __PRETTY_FUNCTION__); } while (0);

8080

8081

while ((c = getopt_long(argc, argv, "HPrhkKat:fFc", options, NULL((void*)0))) >= 0)

8082

switch (c) {

8083

8084

case ARG_HELP:

8085

shutdown_help();

8086

return 0;

8087

8088

case 'H':

8089

arg_action = ACTION_HALT;

8090

break;

8091

8092

case 'P':

8093

arg_action = ACTION_POWEROFF;

8094

break;

8095

8096

case 'r':

8097

if (kexec_loaded())

8098

arg_action = ACTION_KEXEC;

8099

else

8100

arg_action = ACTION_REBOOT;

8101

break;

8102

8103

case 'K':

8104

arg_action = ACTION_KEXEC;

8105

break;

8106

8107

case 'h':

8108

if (arg_action != ACTION_HALT)

8109

arg_action = ACTION_POWEROFF;

8110

break;

8111

8112

case 'k':

8113

arg_dry_run = true1;

8114

break;

8115

8116

case ARG_NO_WALL:

8117

arg_no_wall = true1;

8118

break;

8119

8120

case 'a':

8121

case 't': /* Note that we also ignore any passed argument to -t, not just the -t itself */

8122

case 'f':

8123

case 'F':

8124

/* Compatibility nops */

8125

break;

8126

8127

case 'c':

8128

arg_action = ACTION_CANCEL_SHUTDOWN;

8129

break;

8130

8131

case '?':

8132

return -EINVAL22;

8133

8134

default:

8135

assert_not_reached("Unhandled option")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unhandled option"), "../src/systemctl/systemctl.c", 8135, __PRETTY_FUNCTION__
); } while (0);

8136

}

8137

8138

if (argc > optind && arg_action != ACTION_CANCEL_SHUTDOWN) {

8139

r = parse_shutdown_time_spec(argv[optind], &arg_when);

8140

if (r < 0) {

8141

log_error("Failed to parse time specification: %s", argv[optind])({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8141, __func__, "Failed to parse time specification: %s"
, argv[optind]) : -abs(_e); });

8142

return r;

8143

}

8144

} else

8145

arg_when = now(CLOCK_REALTIME0) + USEC_PER_MINUTE((usec_t) (60ULL*((usec_t) 1000000ULL)));

8146

8147

if (argc > optind && arg_action == ACTION_CANCEL_SHUTDOWN)

8148

/* No time argument for shutdown cancel */

8149

wall = argv + optind;

8150

else if (argc > optind + 1)

8151

/* We skip the time argument */

8152

wall = argv + optind + 1;

8153

8154

if (wall) {

8155

arg_wall = strv_copy(wall);

8156

if (!arg_wall)

8157

return log_oom()log_oom_internal(LOG_REALM_SYSTEMD, "../src/systemctl/systemctl.c"
, 8157, __func__);

8158

}

8159

8160

optind = argc;

8161

8162

return 1;

8163

}

8164

8165

static int telinit_parse_argv(int argc, char *argv[]) {

8166

enum {

8167

ARG_HELP = 0x100,

8168

ARG_NO_WALL

8169

};

8170

8171

static const struct option options[] = {

8172

{ "help", no_argument0, NULL((void*)0), ARG_HELP },

8173

{ "no-wall", no_argument0, NULL((void*)0), ARG_NO_WALL },

8174

{}

8175

};

8176

8177

static const struct {

8178

char from;

8179

enum action to;

8180

} table[] = {

8181

{ '0', ACTION_POWEROFF },

8182

{ '6', ACTION_REBOOT },

8183

{ '1', ACTION_RESCUE },

8184

{ '2', ACTION_RUNLEVEL2 },

8185

{ '3', ACTION_RUNLEVEL3 },

8186

{ '4', ACTION_RUNLEVEL4 },

8187

{ '5', ACTION_RUNLEVEL5 },

8188

{ 's', ACTION_RESCUE },

8189

{ 'S', ACTION_RESCUE },

8190

{ 'q', ACTION_RELOAD },

8191

{ 'Q', ACTION_RELOAD },

8192

{ 'u', ACTION_REEXEC },

8193

{ 'U', ACTION_REEXEC }

8194

};

8195

8196

unsigned i;

8197

int c;

8198

8199

assert(argc >= 0)do { if ((__builtin_expect(!!(!(argc >= 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 0"), "../src/systemctl/systemctl.c"
, 8199, __PRETTY_FUNCTION__); } while (0);

8200

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
8200, __PRETTY_FUNCTION__); } while (0);

8201

8202

while ((c = getopt_long(argc, argv, "", options, NULL((void*)0))) >= 0)

8203

switch (c) {

8204

8205

case ARG_HELP:

8206

telinit_help();

8207

return 0;

8208

8209

case ARG_NO_WALL:

8210

arg_no_wall = true1;

8211

break;

8212

8213

case '?':

8214

return -EINVAL22;

8215

8216

default:

8217

assert_not_reached("Unhandled option")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unhandled option"), "../src/systemctl/systemctl.c", 8217, __PRETTY_FUNCTION__
); } while (0);

8218

}

8219

8220

if (optind >= argc) {

8221

log_error("%s: required argument missing.", program_invocation_short_name)({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8221, __func__, "%s: required argument missing."
, program_invocation_short_name) : -abs(_e); });

8222

return -EINVAL22;

8223

}

8224

8225

if (optind + 1 < argc) {

8226

log_error("Too many arguments.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8226, __func__, "Too many arguments."
) : -abs(_e); });

8227

return -EINVAL22;

8228

}

8229

8230

if (strlen(argv[optind]) != 1) {

8231

log_error("Expected single character argument.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8231, __func__, "Expected single character argument."
) : -abs(_e); });

8232

return -EINVAL22;

8233

}

8234

8235

for (i = 0; i < ELEMENTSOF(table)__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(table), typeof(&*(table))), sizeof(table)/sizeof(
(table)[0]), ((void)0))); i++)

8236

if (table[i].from == argv[optind][0])

8237

break;

8238

8239

if (i >= ELEMENTSOF(table)__extension__ (__builtin_choose_expr( !__builtin_types_compatible_p
(typeof(table), typeof(&*(table))), sizeof(table)/sizeof(
(table)[0]), ((void)0)))) {

8240

log_error("Unknown command '%s'.", argv[optind])({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8240, __func__, "Unknown command '%s'."
, argv[optind]) : -abs(_e); });

8241

return -EINVAL22;

8242

}

8243

8244

arg_action = table[i].to;

8245

8246

optind++;

8247

8248

return 1;

8249

}

8250

8251

static int runlevel_parse_argv(int argc, char *argv[]) {

8252

enum {

8253

ARG_HELP = 0x100,

8254

};

8255

8256

static const struct option options[] = {

8257

{ "help", no_argument0, NULL((void*)0), ARG_HELP },

8258

{}

8259

};

8260

8261

int c;

8262

8263

assert(argc >= 0)do { if ((__builtin_expect(!!(!(argc >= 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 0"), "../src/systemctl/systemctl.c"
, 8263, __PRETTY_FUNCTION__); } while (0);

8264

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
8264, __PRETTY_FUNCTION__); } while (0);

8265

8266

while ((c = getopt_long(argc, argv, "", options, NULL((void*)0))) >= 0)

8267

switch (c) {

8268

8269

case ARG_HELP:

8270

runlevel_help();

8271

return 0;

8272

8273

case '?':

8274

return -EINVAL22;

8275

8276

default:

8277

assert_not_reached("Unhandled option")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unhandled option"), "../src/systemctl/systemctl.c", 8277, __PRETTY_FUNCTION__
); } while (0);

8278

}

8279

8280

if (optind < argc) {

8281

log_error("Too many arguments.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8281, __func__, "Too many arguments."
) : -abs(_e); });

8282

return -EINVAL22;

8283

}

8284

8285

return 1;

8286

}

8287

8288

static int parse_argv(int argc, char *argv[]) {

8289

assert(argc >= 0)do { if ((__builtin_expect(!!(!(argc >= 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argc >= 0"), "../src/systemctl/systemctl.c"
, 8289, __PRETTY_FUNCTION__); } while (0);

8290

assert(argv)do { if ((__builtin_expect(!!(!(argv)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("argv"), "../src/systemctl/systemctl.c",
8290, __PRETTY_FUNCTION__); } while (0);

8291

8292

if (program_invocation_short_name) {

8293

8294

if (strstr(program_invocation_short_name, "halt")) {

8295

arg_action = ACTION_HALT;

8296

return halt_parse_argv(argc, argv);

8297

8298

} else if (strstr(program_invocation_short_name, "poweroff")) {

8299

arg_action = ACTION_POWEROFF;

8300

return halt_parse_argv(argc, argv);

8301

8302

} else if (strstr(program_invocation_short_name, "reboot")) {

8303

if (kexec_loaded())

8304

arg_action = ACTION_KEXEC;

8305

else

8306

arg_action = ACTION_REBOOT;

8307

return halt_parse_argv(argc, argv);

8308

8309

} else if (strstr(program_invocation_short_name, "shutdown")) {

8310

arg_action = ACTION_POWEROFF;

8311

return shutdown_parse_argv(argc, argv);

8312

8313

} else if (strstr(program_invocation_short_name, "init")) {

8314

8315

/* Matches invocations as "init" as well as "telinit", which are synonymous when run as PID !=

8316

* 1 on SysV.

8317

*

8318

* On SysV "telinit" was the official command to communicate with PID 1, but "init" would

8319

* redirect itself to "telinit" if called with PID != 1. We follow the same logic here still,

8320

* though we add one level of indirection, as we implement "telinit" in "systemctl". Hence, for

8321

* us if you invoke "init" you get "systemd", but it will execve() "systemctl" immediately with

8322

* argv[] unmodified if PID is != 1. If you invoke "telinit" you directly get "systemctl". In

8323

* both cases we shall do the same thing, which is why we do strstr(p_i_s_n, "init") here, as a

8324

* quick way to match both.

8325

*

8326

* Also see redirect_telinit() in src/core/main.c. */

8327

8328

if (sd_booted() > 0) {

8329

arg_action = _ACTION_INVALID;

8330

return telinit_parse_argv(argc, argv);

8331

} else {

8332

/* Hmm, so some other init system is running, we need to forward this request to

8333

* it. For now we simply guess that it is Upstart. */

8334

8335

execv(TELINIT"/lib/sysvinit/telinit", argv);

8336

8337

log_error("Couldn't find an alternative telinit implementation to spawn.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8337, __func__, "Couldn't find an alternative telinit implementation to spawn."
) : -abs(_e); });

8338

return -EIO5;

8339

}

8340

8341

} else if (strstr(program_invocation_short_name, "runlevel")) {

8342

arg_action = ACTION_RUNLEVEL;

8343

return runlevel_parse_argv(argc, argv);

8344

}

8345

}

8346

8347

arg_action = ACTION_SYSTEMCTL;

8348

return systemctl_parse_argv(argc, argv);

8349

}

8350

8351

#if HAVE_SYSV_COMPAT1

8352

_pure___attribute__ ((pure)) static int action_to_runlevel(void) {

8353

static const char table[_ACTION_MAX] = {

8354

[ACTION_HALT] = '0',

8355

[ACTION_POWEROFF] = '0',

8356

[ACTION_REBOOT] = '6',

8357

[ACTION_RUNLEVEL2] = '2',

8358

[ACTION_RUNLEVEL3] = '3',

8359

[ACTION_RUNLEVEL4] = '4',

8360

[ACTION_RUNLEVEL5] = '5',

8361

[ACTION_RESCUE] = '1'

8362

};

8363

8364

assert(arg_action >= 0 && arg_action < _ACTION_MAX)do { if ((__builtin_expect(!!(!(arg_action >= 0 &&
arg_action < _ACTION_MAX)),0))) log_assert_failed_realm(LOG_REALM_SYSTEMD
, ("arg_action >= 0 && arg_action < _ACTION_MAX"
), "../src/systemctl/systemctl.c", 8364, __PRETTY_FUNCTION__)
; } while (0);

8365

8366

return table[arg_action];

8367

}

8368

#endif

8369

8370

static int talk_initctl(void) {

8371

#if HAVE_SYSV_COMPAT1

8372

struct init_request request = {

8373

.magic = INIT_MAGIC0x03091969,

8374

.sleeptime = 0,

8375

.cmd = INIT_CMD_RUNLVL1

8376

};

8377

8378

_cleanup_close___attribute__((cleanup(closep))) int fd = -1;

8379

char rl;

8380

int r;

8381

const char *p;

8382

8383

rl = action_to_runlevel();

8384

if (!rl)

8385

return 0;

8386

8387

request.runlevel = rl;

8388

8389

FOREACH_STRING(p, "/run/initctl", "/dev/initctl")for (char **_l = ({ char **_ll = ((char**) ((const char*[]) {
"/run/initctl", "/dev/initctl", ((void*)0) })); p = _ll ? _ll
[0] : ((void*)0); _ll; }); _l && *_l; p = ({ _l ++; _l
[0]; })) {

8390

fd = open(p, O_WRONLY01|O_NONBLOCK04000|O_CLOEXEC02000000|O_NOCTTY0400);

8391

if (fd >= 0 || errno(*__errno_location ()) != ENOENT2)

8392

break;

8393

}

8394

if (fd < 0) {

8395

if (errno(*__errno_location ()) == ENOENT2)

8396

return 0;

8397

8398

return log_error_errno(errno, "Failed to open initctl fifo: %m")({ int _level = ((3)), _e = (((*__errno_location ()))), _realm
= (LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >=
((_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 8398, __func__
, "Failed to open initctl fifo: %m") : -abs(_e); });

8399

}

8400

8401

r = loop_write(fd, &request, sizeof(request), false0);

8402

if (r < 0)

8403

return log_error_errno(r, "Failed to write to %s: %m", p)({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8403, __func__, "Failed to write to %s: %m"
, p) : -abs(_e); });

8404

8405

return 1;

8406

#else

8407

return 0;

8408

#endif

8409

}

8410

8411

static int systemctl_main(int argc, char *argv[]) {

8412

static const Verb verbs[] = {

8413

{ "list-units", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_DEFAULT|VERB_ONLINE_ONLY, list_units },

8414

{ "list-unit-files", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), 0, list_unit_files },

8415

{ "list-sockets", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, list_sockets },

8416

{ "list-timers", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, list_timers },

8417

{ "list-jobs", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, list_jobs },

8418

{ "list-machines", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY|VERB_MUST_BE_ROOT, list_machines },

8419

{ "clear-jobs", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, trivial_method },

8420

{ "cancel", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, cancel_job },

8421

{ "start", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8422

{ "stop", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8423

{ "condstop", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit }, /* For compatibility with ALTLinux */

8424

{ "reload", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8425

{ "restart", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8426

{ "try-restart", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8427

{ "reload-or-restart", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8428

{ "reload-or-try-restart", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit }, /* For compatbility with old systemctl <= 228 */

8429

{ "try-reload-or-restart", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit },

8430

{ "force-reload", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit }, /* For compatibility with SysV */

8431

{ "condreload", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit }, /* For compatibility with ALTLinux */

8432

{ "condrestart", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, start_unit }, /* For compatibility with RH */

8433

{ "isolate", 2, 2, VERB_ONLINE_ONLY, start_unit },

8434

{ "kill", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, kill_unit },

8435

{ "freeze", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, freeze_or_thaw_unit },

8436

{ "thaw", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, freeze_or_thaw_unit },

8437

{ "is-active", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, check_unit_active },

8438

{ "check", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, check_unit_active }, /* deprecated alias of is-active */

8439

{ "is-failed", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, check_unit_failed },

8440

{ "show", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, show },

8441

{ "cat", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, cat },

8442

{ "status", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, show },

8443

{ "help", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, show },

8444

{ "daemon-reload", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, daemon_reload },

8445

{ "daemon-reexec", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, daemon_reload },

8446

{ "show-environment", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, show_environment },

8447

{ "set-environment", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, set_environment },

8448

{ "unset-environment", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, set_environment },

8449

{ "import-environment", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, import_environment },

8450

{ "halt", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8451

{ "poweroff", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8452

{ "reboot", VERB_ANY((unsigned) -1), 2, VERB_ONLINE_ONLY, start_system_special },

8453

{ "kexec", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8454

{ "suspend", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8455

{ "hibernate", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8456

{ "hybrid-sleep", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8457

{ "suspend-then-hibernate",VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8458

{ "default", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_special },

8459

{ "rescue", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8460

{ "emergency", VERB_ANY((unsigned) -1), 1, VERB_ONLINE_ONLY, start_system_special },

8461

{ "exit", VERB_ANY((unsigned) -1), 2, VERB_ONLINE_ONLY, start_special },

8462

{ "reset-failed", VERB_ANY((unsigned) -1), VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, reset_failed },

8463

{ "enable", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8464

{ "disable", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8465

{ "is-enabled", 2, VERB_ANY((unsigned) -1), 0, unit_is_enabled },

8466

{ "reenable", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8467

{ "preset", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8468

{ "preset-all", VERB_ANY((unsigned) -1), 1, 0, preset_all },

8469

{ "mask", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8470

{ "unmask", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8471

{ "link", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8472

{ "revert", 2, VERB_ANY((unsigned) -1), 0, enable_unit },

8473

{ "switch-root", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, switch_root },

8474

{ "list-dependencies", VERB_ANY((unsigned) -1), 2, VERB_ONLINE_ONLY, list_dependencies },

8475

{ "set-default", 2, 2, 0, set_default },

8476

{ "get-default", VERB_ANY((unsigned) -1), 1, 0, get_default },

8477

{ "set-property", 3, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, set_property },

8478

{ "is-system-running", VERB_ANY((unsigned) -1), 1, 0, is_system_running },

8479

{ "add-wants", 3, VERB_ANY((unsigned) -1), 0, add_dependency },

8480

{ "add-requires", 3, VERB_ANY((unsigned) -1), 0, add_dependency },

8481

{ "edit", 2, VERB_ANY((unsigned) -1), VERB_ONLINE_ONLY, edit },

8482

{}

8483

};

8484

8485

return dispatch_verb(argc, argv, verbs, NULL((void*)0));

8486

}

8487

8488

static int reload_with_fallback(void) {

8489

/* First, try systemd via D-Bus. */

8490

if (daemon_reload(0, NULL((void*)0), NULL((void*)0)) >= 0)

8491

return 0;

8492

8493

/* Nothing else worked, so let's try signals */

8494

assert(IN_SET(arg_action, ACTION_RELOAD, ACTION_REEXEC))do { if ((__builtin_expect(!!(!(({ _Bool _found = 0; static __attribute__
((unused)) char _static_assert__macros_need_to_be_extended[20
- sizeof((int[]){ACTION_RELOAD, ACTION_REEXEC})/sizeof(int)]
; switch(arg_action) { case ACTION_RELOAD: case ACTION_REEXEC
: _found = 1; break; default: break; } _found; }))),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("IN_SET(arg_action, ACTION_RELOAD, ACTION_REEXEC)"
), "../src/systemctl/systemctl.c", 8494, __PRETTY_FUNCTION__)
; } while (0);

8495

8496

if (kill(1, arg_action == ACTION_RELOAD ? SIGHUP1 : SIGTERM15) < 0)

8497

return log_error_errno(errno, "kill() failed: %m")({ int _level = ((3)), _e = (((*__errno_location ()))), _realm
= (LOG_REALM_SYSTEMD); (log_get_max_level_realm(_realm) >=
((_level) & 0x07)) ? log_internal_realm(((_realm) <<
10 | (_level)), _e, "../src/systemctl/systemctl.c", 8497, __func__
, "kill() failed: %m") : -abs(_e); });

8498

8499

return 0;

8500

}

8501

8502

static int start_with_fallback(void) {

8503

/* First, try systemd via D-Bus. */

8504

if (start_unit(0, NULL((void*)0), NULL((void*)0)) >= 0)

8505

return 0;

8506

8507

/* Nothing else worked, so let's try /dev/initctl */

8508

if (talk_initctl() > 0)

8509

return 0;

8510

8511

log_error("Failed to talk to init daemon.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8511, __func__, "Failed to talk to init daemon."
) : -abs(_e); });

8512

return -EIO5;

8513

}

8514

8515

static int halt_now(enum action a) {

8516

/* The kernel will automatically flush ATA disks and suchlike on reboot(), but the file systems need to be

8517

* synce'd explicitly in advance. */

8518

if (!arg_no_sync && !arg_dry_run)

8519

(void) sync();

8520

8521

/* Make sure C-A-D is handled by the kernel from this point on... */

8522

if (!arg_dry_run)

8523

(void) reboot(RB_ENABLE_CAD0x89abcdef);

8524

8525

switch (a) {

8526

8527

case ACTION_HALT:

8528

if (!arg_quiet)

8529

log_info("Halting.")({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8529, __func__, "Halting.")
: -abs(_e); });

8530

if (arg_dry_run)

8531

return 0;

8532

(void) reboot(RB_HALT_SYSTEM0xcdef0123);

8533

return -errno(*__errno_location ());

8534

8535

case ACTION_POWEROFF:

8536

if (!arg_quiet)

8537

log_info("Powering off.")({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8537, __func__, "Powering off."
) : -abs(_e); });

8538

if (arg_dry_run)

8539

return 0;

8540

(void) reboot(RB_POWER_OFF0x4321fedc);

8541

return -errno(*__errno_location ());

8542

8543

case ACTION_KEXEC:

8544

case ACTION_REBOOT:

8545

return reboot_with_parameter(REBOOT_FALLBACK |

8546

(arg_quiet ? 0 : REBOOT_LOG) |

8547

(arg_dry_run ? REBOOT_DRY_RUN : 0));

8548

8549

default:

8550

assert_not_reached("Unknown action.")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unknown action."), "../src/systemctl/systemctl.c", 8550, __PRETTY_FUNCTION__
); } while (0);

8551

}

8552

}

8553

8554

static int logind_schedule_shutdown(void) {

8555

8556

#if ENABLE_LOGIND1

8557

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

8558

char date[FORMAT_TIMESTAMP_MAX(3+1+10+1+8+1+6+1+6+1)];

8559

const char *action;

8560

sd_bus *bus;

8561

int r;

8562

8563

r = acquire_bus(BUS_FULL, &bus);

8564

if (r < 0)

8565

return r;

8566

8567

switch (arg_action) {

8568

case ACTION_HALT:

8569

action = "halt";

8570

break;

8571

case ACTION_POWEROFF:

8572

action = "poweroff";

8573

break;

8574

case ACTION_KEXEC:

8575

action = "kexec";

8576

break;

8577

case ACTION_EXIT:

8578

action = "exit";

8579

break;

8580

case ACTION_REBOOT:

8581

default:

8582

action = "reboot";

8583

break;

8584

}

8585

8586

if (arg_dry_run)

8587

action = strjoina("dry-", action)({ const char *_appendees_[] = { "dry-", action }; char *_d_,
*_p_; size_t _len_ = 0; size_t _i_; for (_i_ = 0; _i_ < __extension__
(__builtin_choose_expr( !__builtin_types_compatible_p(typeof
(_appendees_), typeof(&*(_appendees_))), sizeof(_appendees_
)/sizeof((_appendees_)[0]), ((void)0))) && _appendees_
[_i_]; _i_++) _len_ += strlen(_appendees_[_i_]); _p_ = _d_ = __builtin_alloca
(_len_ + 1); for (_i_ = 0; _i_ < __extension__ (__builtin_choose_expr
( !__builtin_types_compatible_p(typeof(_appendees_), typeof(&
*(_appendees_))), sizeof(_appendees_)/sizeof((_appendees_)[0]
), ((void)0))) && _appendees_[_i_]; _i_++) _p_ = stpcpy
(_p_, _appendees_[_i_]); *_p_ = 0; _d_; });

8588

8589

(void) logind_set_wall_message();

8590

8591

r = sd_bus_call_method(

8592

bus,

8593

"org.freedesktop.login1",

8594

"/org/freedesktop/login1",

8595

"org.freedesktop.login1.Manager",

8596

"ScheduleShutdown",

8597

&error,

8598

NULL((void*)0),

8599

"st",

8600

action,

8601

arg_when);

8602

if (r < 0)

8603

return log_warning_errno(r, "Failed to call ScheduleShutdown in logind, proceeding with immediate shutdown: %s", bus_error_message(&error, r))({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8603, __func__, "Failed to call ScheduleShutdown in logind, proceeding with immediate shutdown: %s"
, bus_error_message(&error, r)) : -abs(_e); });

8604

8605

if (!arg_quiet)

8606

log_info("Shutdown scheduled for %s, use 'shutdown -c' to cancel.", format_timestamp(date, sizeof(date), arg_when))({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8606, __func__, "Shutdown scheduled for %s, use 'shutdown -c' to cancel."
, format_timestamp(date, sizeof(date), arg_when)) : -abs(_e);
});

8607

return 0;

8608

#else

8609

log_error("Cannot schedule shutdown without logind support, proceeding with immediate shutdown.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8609, __func__, "Cannot schedule shutdown without logind support, proceeding with immediate shutdown."
) : -abs(_e); });

8610

return -ENOSYS38;

8611

#endif

8612

}

8613

8614

static int halt_main(void) {

8615

int r;

8616

8617

r = logind_check_inhibitors(arg_action);

8618

if (r < 0)

8619

return r;

8620

8621

if (arg_when > 0)

8622

return logind_schedule_shutdown();

8623

8624

if (geteuid() != 0) {

8625

if (arg_dry_run || arg_force > 0) {

8626

(void) must_be_root();

8627

return -EPERM1;

8628

}

8629

8630

/* Try logind if we are a normal user and no special

8631

* mode applies. Maybe PolicyKit allows us to shutdown

8632

* the machine. */

8633

if (IN_SET(arg_action, ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){ACTION_POWEROFF, ACTION_REBOOT, ACTION_HALT
})/sizeof(int)]; switch(arg_action) { case ACTION_POWEROFF: case
ACTION_REBOOT: case ACTION_HALT: _found = 1; break; default:
break; } _found; })) {

8634

r = logind_reboot(arg_action);

8635

if (r >= 0)

8636

return r;

8637

if (IN_SET(r, -EOPNOTSUPP, -EINPROGRESS)({ _Bool _found = 0; static __attribute__ ((unused)) char _static_assert__macros_need_to_be_extended
[20 - sizeof((int[]){-95, -115})/sizeof(int)]; switch(r) { case
-95: case -115: _found = 1; break; default: break; } _found;
}))

8638

/* requested operation is not

8639

* supported on the local system or

8640

* already in progress */

8641

return r;

8642

/* on all other errors, try low-level operation */

8643

}

8644

}

8645

8646

/* In order to minimize the difference between operation with and

8647

* without logind, we explicitly enable non-blocking mode for this,

8648

* as logind's shutdown operations are always non-blocking. */

8649

arg_no_block = true1;

8650

8651

if (!arg_dry_run && !arg_force)

8652

return start_with_fallback();

8653

8654

assert(geteuid() == 0)do { if ((__builtin_expect(!!(!(geteuid() == 0)),0))) log_assert_failed_realm
(LOG_REALM_SYSTEMD, ("geteuid() == 0"), "../src/systemctl/systemctl.c"
, 8654, __PRETTY_FUNCTION__); } while (0);

8655

8656

if (!arg_no_wtmp) {

8657

if (sd_booted() > 0)

8658

log_debug("Not writing utmp record, assuming that systemd-update-utmp is used.")({ int _level = (((7))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8658, __func__, "Not writing utmp record, assuming that systemd-update-utmp is used."
) : -abs(_e); });

8659

else {

8660

r = utmp_put_shutdown();

8661

if (r < 0)

8662

log_warning_errno(r, "Failed to write utmp record: %m")({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8662, __func__, "Failed to write utmp record: %m"
) : -abs(_e); });

8663

}

8664

}

8665

8666

if (arg_dry_run)

8667

return 0;

8668

8669

r = halt_now(arg_action);

8670

return log_error_errno(r, "Failed to reboot: %m")({ int _level = ((3)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8670, __func__, "Failed to reboot: %m"
) : -abs(_e); });

8671

}

8672

8673

static int runlevel_main(void) {

8674

int r, runlevel, previous;

8675

8676

r = utmp_get_runlevel(&runlevel, &previous);

8677

if (r < 0) {

8678

puts("unknown");

8679

return r;

8680

}

8681

8682

printf("%c %c\n",

8683

previous <= 0 ? 'N' : previous,

8684

runlevel <= 0 ? 'N' : runlevel);

8685

8686

return 0;

8687

}

8688

8689

static int logind_cancel_shutdown(void) {

8690

#if ENABLE_LOGIND1

8691

_cleanup_(sd_bus_error_free)__attribute__((cleanup(sd_bus_error_free))) sd_bus_error error = SD_BUS_ERROR_NULL((const sd_bus_error) {(((void*)0)), (((void*)0)), 0});

8692

sd_bus *bus;

8693

int r;

8694

8695

r = acquire_bus(BUS_FULL, &bus);

8696

if (r < 0)

8697

return r;

8698

8699

(void) logind_set_wall_message();

8700

8701

r = sd_bus_call_method(

8702

bus,

8703

"org.freedesktop.login1",

8704

"/org/freedesktop/login1",

8705

"org.freedesktop.login1.Manager",

8706

"CancelScheduledShutdown",

8707

&error,

8708

NULL((void*)0), NULL((void*)0));

8709

if (r < 0)

8710

return log_warning_errno(r, "Failed to talk to logind, shutdown hasn't been cancelled: %s", bus_error_message(&error, r))({ int _level = ((4)), _e = ((r)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8710, __func__, "Failed to talk to logind, shutdown hasn't been cancelled: %s"
, bus_error_message(&error, r)) : -abs(_e); });

8711

8712

return 0;

8713

#else

8714

log_error("Not compiled with logind support, cannot cancel scheduled shutdowns.")({ int _level = (((3))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8714, __func__, "Not compiled with logind support, cannot cancel scheduled shutdowns."
) : -abs(_e); });

8715

return -ENOSYS38;

8716

#endif

8717

}

8718

8719

int main(int argc, char*argv[]) {

8720

int r;

8721

8722

argv_cmdline = argv[0];

8723

8724

setlocale(LC_ALL6, "");

8725

log_parse_environment()log_parse_environment_realm(LOG_REALM_SYSTEMD);

8726

log_open();

8727

sigbus_install();

8728

8729

/* Explicitly not on_tty() to avoid setting cached value.

8730

* This becomes relevant for piping output which might be

8731

* ellipsized. */

8732

original_stdout_is_tty = isatty(STDOUT_FILENO1);

8733

8734

r = parse_argv(argc, argv);

8735

if (r <= 0)

8736

goto finish;

8737

8738

if (arg_action != ACTION_SYSTEMCTL && running_in_chroot() > 0) {

8739

8740

if (!arg_quiet)

8741

log_info("Running in chroot, ignoring request.")({ int _level = (((6))), _e = ((0)), _realm = (LOG_REALM_SYSTEMD
); (log_get_max_level_realm(_realm) >= ((_level) & 0x07
)) ? log_internal_realm(((_realm) << 10 | (_level)), _e
, "../src/systemctl/systemctl.c", 8741, __func__, "Running in chroot, ignoring request."
) : -abs(_e); });

8742

r = 0;

8743

goto finish;

8744

}

8745

8746

/* systemctl_main() will print an error message for the bus

8747

* connection, but only if it needs to */

8748

8749

switch (arg_action) {

8750

8751

case ACTION_SYSTEMCTL:

8752

r = systemctl_main(argc, argv);

8753

break;

8754

8755

/* Legacy command aliases set arg_action. They provide some fallbacks,

8756

* e.g. to tell sysvinit to reboot after you have installed systemd

8757

* binaries. */

8758

8759

case ACTION_HALT:

8760

case ACTION_POWEROFF:

8761

case ACTION_REBOOT:

8762

case ACTION_KEXEC:

8763

r = halt_main();

8764

break;

8765

8766

case ACTION_RUNLEVEL2:

8767

case ACTION_RUNLEVEL3:

8768

case ACTION_RUNLEVEL4:

8769

case ACTION_RUNLEVEL5:

8770

case ACTION_RESCUE:

8771

r = start_with_fallback();

8772

break;

8773

8774

case ACTION_RELOAD:

8775

case ACTION_REEXEC:

8776

r = reload_with_fallback();

8777

break;

8778

8779

case ACTION_CANCEL_SHUTDOWN:

8780

r = logind_cancel_shutdown();

8781

break;

8782

8783

case ACTION_RUNLEVEL:

8784

r = runlevel_main();

8785

break;

8786

8787

case ACTION_EXIT:

8788

case ACTION_SUSPEND:

8789

case ACTION_HIBERNATE:

8790

case ACTION_HYBRID_SLEEP:

8791

case ACTION_SUSPEND_THEN_HIBERNATE:

8792

case ACTION_EMERGENCY:

8793

case ACTION_DEFAULT:

8794

/* systemctl verbs with no equivalent in the legacy commands.

8795

* These cannot appear in arg_action. Fall through. */

8796

8797

case _ACTION_INVALID:

8798

default:

8799

assert_not_reached("Unknown action")do { log_assert_failed_unreachable_realm(LOG_REALM_SYSTEMD, (
"Unknown action"), "../src/systemctl/systemctl.c", 8799, __PRETTY_FUNCTION__
); } while (0);

8800

}

8801

8802

finish:

8803

release_busses();

8804

8805

pager_close();

8806

ask_password_agent_close();

8807

polkit_agent_close();

8808

8809

strv_free(arg_types);

8810

strv_free(arg_states);

8811

strv_free(arg_properties);

8812

8813

strv_free(arg_wall);

8814

free(arg_root);

8815

free(arg_esp_path);

8816

8817

/* Note that we return r here, not EXIT_SUCCESS, so that we can implement the LSB-like return codes */

8818

return r < 0 ? EXIT_FAILURE1 : r;

8819

}

File:	build-scan/../src/systemctl/systemctl.c
Warning:	line 4940, column 33 Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'

Bug Summary

Annotated Source Code