- if (s->kill_context.kill_mode != KILL_NONE) {
- int sig = (state == SERVICE_STOP_SIGTERM || state == SERVICE_FINAL_SIGTERM) ? s->kill_context.kill_signal : SIGKILL;
-
- if (s->main_pid > 0) {
- if (kill_and_sigcont(s->main_pid, sig) < 0 && errno != ESRCH)
- log_warning_unit(UNIT(s)->id,
- "Failed to kill main process %li: %m", (long) s->main_pid);
- else
- wait_for_exit = !s->main_pid_alien;
- }
-
- if (s->control_pid > 0) {
- if (kill_and_sigcont(s->control_pid, sig) < 0 && errno != ESRCH)
- log_warning_unit(UNIT(s)->id,
- "Failed to kill control process %li: %m", (long) s->control_pid);
- else
- wait_for_exit = true;
- }
-
- if (s->kill_context.kill_mode == KILL_CONTROL_GROUP) {
-
- pid_set = set_new(trivial_hash_func, trivial_compare_func);
- if (!pid_set) {
- r = -ENOMEM;
- goto fail;
- }
-
- /* Exclude the main/control pids from being killed via the cgroup */
- if (s->main_pid > 0)
- if ((r = set_put(pid_set, LONG_TO_PTR(s->main_pid))) < 0)
- goto fail;
-
- if (s->control_pid > 0)
- if ((r = set_put(pid_set, LONG_TO_PTR(s->control_pid))) < 0)
- goto fail;
-
- r = cgroup_bonding_kill_list(UNIT(s)->cgroup_bondings, sig, true, false, pid_set, NULL);
- if (r < 0) {
- if (r != -EAGAIN && r != -ESRCH && r != -ENOENT)
- log_warning_unit(UNIT(s)->id,
- "Failed to kill control group: %s", strerror(-r));
- } else if (r > 0)
- wait_for_exit = true;
-
- set_free(pid_set);
- pid_set = NULL;
- }
- }