src/core/kill.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 typedef struct KillContext KillContext;
   5
   6 #include <stdbool.h>
   7 #include <stdio.h>
   8
   9 #include "macro.h"
  10
  11 typedef enum KillMode {
  12         /* The kill mode is a property of a unit. */
  13         KILL_CONTROL_GROUP = 0,
  14         KILL_PROCESS,
  15         KILL_MIXED,
  16         KILL_NONE,
  17         _KILL_MODE_MAX,
  18         _KILL_MODE_INVALID = -1
  19 } KillMode;
  20
  21 struct KillContext {
  22         KillMode kill_mode;
  23         int kill_signal;
  24         bool send_sigkill;
  25         bool send_sighup;
  26 };
  27
  28 typedef enum KillWho {
  29         /* Kill who is a property of an operation */
  30         KILL_MAIN,
  31         KILL_CONTROL,
  32         KILL_ALL,
  33         KILL_MAIN_FAIL,
  34         KILL_CONTROL_FAIL,
  35         KILL_ALL_FAIL,
  36         _KILL_WHO_MAX,
  37         _KILL_WHO_INVALID = -1
  38 } KillWho;
  39
  40 void kill_context_init(KillContext *c);
  41 void kill_context_dump(KillContext *c, FILE *f, const char *prefix);
  42
  43 const char *kill_mode_to_string(KillMode k) _const_;
  44 KillMode kill_mode_from_string(const char *s) _pure_;
  45
  46 const char *kill_who_to_string(KillWho k) _const_;
  47 KillWho kill_who_from_string(const char *s) _pure_;