src/core/scope.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2013 Lennart Poettering
   8 ***/
   9
  10 typedef struct Scope Scope;
  11
  12 #include "cgroup.h"
  13 #include "kill.h"
  14 #include "unit.h"
  15
  16 typedef enum ScopeResult {
  17         SCOPE_SUCCESS,
  18         SCOPE_FAILURE_RESOURCES,
  19         SCOPE_FAILURE_TIMEOUT,
  20         _SCOPE_RESULT_MAX,
  21         _SCOPE_RESULT_INVALID = -1
  22 } ScopeResult;
  23
  24 struct Scope {
  25         Unit meta;
  26
  27         CGroupContext cgroup_context;
  28         KillContext kill_context;
  29
  30         ScopeState state, deserialized_state;
  31         ScopeResult result;
  32
  33         usec_t timeout_stop_usec;
  34
  35         char *controller;
  36         sd_bus_track *controller_track;
  37
  38         bool was_abandoned;
  39
  40         sd_event_source *timer_event_source;
  41 };
  42
  43 extern const UnitVTable scope_vtable;
  44
  45 int scope_abandon(Scope *s);
  46
  47 const char* scope_result_to_string(ScopeResult i) _const_;
  48 ScopeResult scope_result_from_string(const char *s) _pure_;