src/core/kill.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   This file is part of systemd.
   4
   5   Copyright 2012 Lennart Poettering
   6 ***/
   7
   8 #include "kill.h"
   9 #include "signal-util.h"
  10 #include "string-table.h"
  11 #include "util.h"
  12
  13 void kill_context_init(KillContext *c) {
  14         assert(c);
  15
  16         c->kill_signal = SIGTERM;
  17         c->send_sigkill = true;
  18         c->send_sighup = false;
  19 }
  20
  21 void kill_context_dump(KillContext *c, FILE *f, const char *prefix) {
  22         assert(c);
  23
  24         prefix = strempty(prefix);
  25
  26         fprintf(f,
  27                 "%sKillMode: %s\n"
  28                 "%sKillSignal: SIG%s\n"
  29                 "%sSendSIGKILL: %s\n"
  30                 "%sSendSIGHUP:  %s\n",
  31                 prefix, kill_mode_to_string(c->kill_mode),
  32                 prefix, signal_to_string(c->kill_signal),
  33                 prefix, yes_no(c->send_sigkill),
  34                 prefix, yes_no(c->send_sighup));
  35 }
  36
  37 static const char* const kill_mode_table[_KILL_MODE_MAX] = {
  38         [KILL_CONTROL_GROUP] = "control-group",
  39         [KILL_PROCESS] = "process",
  40         [KILL_MIXED] = "mixed",
  41         [KILL_NONE] = "none"
  42 };
  43
  44 DEFINE_STRING_TABLE_LOOKUP(kill_mode, KillMode);
  45
  46 static const char* const kill_who_table[_KILL_WHO_MAX] = {
  47         [KILL_MAIN] = "main",
  48         [KILL_CONTROL] = "control",
  49         [KILL_ALL] = "all",
  50         [KILL_MAIN_FAIL] = "main-fail",
  51         [KILL_CONTROL_FAIL] = "control-fail",
  52         [KILL_ALL_FAIL] = "all-fail"
  53 };
  54
  55 DEFINE_STRING_TABLE_LOOKUP(kill_who, KillWho);