src/core/scope.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 typedef struct Scope Scope;
   5
   6 #include "cgroup.h"
   7 #include "kill.h"
   8 #include "unit.h"
   9
  10 typedef enum ScopeResult {
  11         SCOPE_SUCCESS,
  12         SCOPE_FAILURE_RESOURCES,
  13         SCOPE_FAILURE_TIMEOUT,
  14         SCOPE_FAILURE_OOM_KILL,
  15         _SCOPE_RESULT_MAX,
  16         _SCOPE_RESULT_INVALID = -EINVAL,
  17 } ScopeResult;
  18
  19 struct Scope {
  20         Unit meta;
  21
  22         CGroupContext cgroup_context;
  23         KillContext kill_context;
  24         CGroupRuntime *cgroup_runtime;
  25
  26         ScopeState state, deserialized_state;
  27         ScopeResult result;
  28
  29         usec_t runtime_max_usec;
  30         usec_t runtime_rand_extra_usec;
  31         usec_t timeout_stop_usec;
  32
  33         char *controller;
  34         sd_bus_track *controller_track;
  35
  36         bool was_abandoned;
  37
  38         sd_event_source *timer_event_source;
  39
  40         char *user;
  41         char *group;
  42
  43         OOMPolicy oom_policy;
  44 };
  45
  46 extern const UnitVTable scope_vtable;
  47
  48 int scope_abandon(Scope *s);
  49
  50 const char* scope_result_to_string(ScopeResult i) _const_;
  51 ScopeResult scope_result_from_string(const char *s) _pure_;
  52
  53 DEFINE_CAST(SCOPE, Scope);