Line data    Source code

       1             : /* SPDX-License-Identifier: LGPL-2.1+ */
       2             : #pragma once
       3             : 
       4             : #include "macro.h"
       5             : #include "sd-bus.h"
       6             : 
       7             : typedef struct BusWaitForUnits BusWaitForUnits;
       8             : 
       9             : typedef enum BusWaitForUnitsState {
      10             :         BUS_WAIT_SUCCESS,    /* Nothing to wait for anymore and nothing failed */
      11             :         BUS_WAIT_FAILURE,    /* dito, but something failed */
      12             :         BUS_WAIT_RUNNING,    /* Still something to wait for */
      13             :         _BUS_WAIT_FOR_UNITS_STATE_MAX,
      14             :         _BUS_WAIT_FOR_UNITS_STATE_INVALID = -1,
      15             : } BusWaitForUnitsState;
      16             : 
      17             : typedef enum BusWaitForUnitsFlags {
      18             :         BUS_WAIT_FOR_MAINTENANCE_END = 1 << 0, /* Wait until the unit is no longer in maintenance state */
      19             :         BUS_WAIT_FOR_INACTIVE        = 1 << 1, /* Wait until the unit is back in inactive or dead state */
      20             :         BUS_WAIT_NO_JOB              = 1 << 2, /* Wait until there's no more job pending */
      21             :         BUS_WAIT_REFFED              = 1 << 3, /* The unit is already reffed with RefUnit() */
      22             : } BusWaitForUnitsFlags;
      23             : 
      24             : typedef void (*bus_wait_for_units_ready_callback)(BusWaitForUnits *d, BusWaitForUnitsState state, void *userdata);
      25             : typedef void (*bus_wait_for_units_unit_callback)(BusWaitForUnits *d, const char *unit_path, bool good, void *userdata);
      26             : 
      27             : int bus_wait_for_units_new(sd_bus *bus, BusWaitForUnits **ret);
      28             : BusWaitForUnits* bus_wait_for_units_free(BusWaitForUnits *d);
      29             : 
      30             : BusWaitForUnitsState bus_wait_for_units_state(BusWaitForUnits *d);
      31             : void bus_wait_for_units_set_ready_callback(BusWaitForUnits *d, bus_wait_for_units_ready_callback callback, void *userdata);
      32             : int bus_wait_for_units_add_unit(BusWaitForUnits *d, const char *unit, BusWaitForUnitsFlags flags, bus_wait_for_units_unit_callback callback, void *userdata);
      33             : int bus_wait_for_units_run(BusWaitForUnits *d);
      34             : 
      35           0 : DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForUnits*, bus_wait_for_units_free);