Branch data     Line data    Source code

       1                 :            : /* SPDX-License-Identifier: LGPL-2.1+ */
       2                 :            : /***
       3                 :            :   Copyright © 2010 Maarten Lankhorst
       4                 :            : ***/
       5                 :            : 
       6                 :            : #include "bus-util.h"
       7                 :            : #include "dbus-cgroup.h"
       8                 :            : #include "dbus-execute.h"
       9                 :            : #include "dbus-swap.h"
      10                 :            : #include "string-util.h"
      11                 :            : #include "swap.h"
      12                 :            : #include "unit.h"
      13                 :            : 
      14                 :          0 : static int swap_get_priority(Swap *s) {
      15         [ #  # ]:          0 :         if (s->from_proc_swaps)
      16                 :          0 :                 return s->parameters_proc_swaps.priority;
      17         [ #  # ]:          0 :         if (s->from_fragment)
      18                 :          0 :                 return s->parameters_fragment.priority;
      19                 :          0 :         return -1;
      20                 :            : }
      21                 :            : 
      22                 :          0 : static const char *swap_get_options(Swap *s) {
      23         [ #  # ]:          0 :         if (s->from_fragment)
      24                 :          0 :                 return s->parameters_fragment.options;
      25                 :          0 :         return NULL;
      26                 :            : }
      27                 :            : 
      28   [ #  #  #  #  :          0 : static BUS_DEFINE_PROPERTY_GET(property_get_priority, "i", Swap, swap_get_priority);
                   #  # ]
      29   [ #  #  #  #  :          0 : static BUS_DEFINE_PROPERTY_GET(property_get_options, "s", Swap, swap_get_options);
                   #  # ]
      30   [ #  #  #  #  :          0 : static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, swap_result, SwapResult);
                   #  # ]
      31                 :            : 
      32                 :            : const sd_bus_vtable bus_swap_vtable[] = {
      33                 :            :         SD_BUS_VTABLE_START(0),
      34                 :            :         SD_BUS_PROPERTY("What", "s", NULL, offsetof(Swap, what), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      35                 :            :         SD_BUS_PROPERTY("Priority", "i", property_get_priority, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      36                 :            :         SD_BUS_PROPERTY("Options", "s", property_get_options, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      37                 :            :         SD_BUS_PROPERTY("TimeoutUSec", "t", bus_property_get_usec, offsetof(Swap, timeout_usec), SD_BUS_VTABLE_PROPERTY_CONST),
      38                 :            :         SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Swap, control_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      39                 :            :         SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Swap, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      40                 :            :         SD_BUS_PROPERTY("UID", "u", bus_property_get_uid, offsetof(Unit, ref_uid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      41                 :            :         SD_BUS_PROPERTY("GID", "u", bus_property_get_gid, offsetof(Unit, ref_gid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
      42                 :            :         BUS_EXEC_COMMAND_VTABLE("ExecActivate", offsetof(Swap, exec_command[SWAP_EXEC_ACTIVATE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION),
      43                 :            :         BUS_EXEC_COMMAND_VTABLE("ExecDeactivate", offsetof(Swap, exec_command[SWAP_EXEC_DEACTIVATE]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION),
      44                 :            :         SD_BUS_VTABLE_END
      45                 :            : };
      46                 :            : 
      47                 :          0 : int bus_swap_set_property(
      48                 :            :                 Unit *u,
      49                 :            :                 const char *name,
      50                 :            :                 sd_bus_message *message,
      51                 :            :                 UnitWriteFlags flags,
      52                 :            :                 sd_bus_error *error) {
      53                 :            : 
      54                 :          0 :         Swap *s = SWAP(u);
      55                 :            : 
      56         [ #  # ]:          0 :         assert(s);
      57         [ #  # ]:          0 :         assert(name);
      58         [ #  # ]:          0 :         assert(message);
      59                 :            : 
      60                 :          0 :         return bus_cgroup_set_property(u, &s->cgroup_context, name, message, flags, error);
      61                 :            : }
      62                 :            : 
      63                 :          0 : int bus_swap_commit_properties(Unit *u) {
      64         [ #  # ]:          0 :         assert(u);
      65                 :            : 
      66                 :          0 :         unit_invalidate_cgroup_members_masks(u);
      67                 :          0 :         unit_realize_cgroup(u);
      68                 :            : 
      69                 :          0 :         return 0;
      70                 :            : }