src/core/scope.h

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