static gboolean
check_active_before_startup_processes(gpointer user_data)
{
int start_seq = 1, lpc = 0;
static int max = SIZEOF(pcmk_children);
gboolean keep_tracking = FALSE;
for (start_seq = 1; start_seq < max; start_seq++) {
for (lpc = 0; lpc < max; lpc++) {
if (pcmk_children[lpc].active_before_startup == FALSE) {
/* we are already tracking it as a child process. */
continue;
} else if (start_seq != pcmk_children[lpc].start_seq) {
continue;
} else if (crm_pid_active(pcmk_children[lpc].pid) != 1) {
crm_notice("Process %s terminated (pid=%d)",
pcmk_children[lpc].name, pcmk_children[lpc].pid);
pcmk_process_exit(&(pcmk_children[lpc]));
continue;
}
/* at least one of the processes found at startup
* is still going, so keep this recurring timer around */
keep_tracking = TRUE;
}
}
return keep_tracking;
}
static void
pcmk_child_exit(mainloop_child_t * p, pid_t pid, int core, int signo, int exitcode)
{
pcmk_child_t *child = mainloop_child_userdata(p);
const char *name = mainloop_child_name(p);
if (signo) {
crm_notice("Child process %s terminated with signal %d (pid=%d, core=%d)",
name, signo, pid, core);
} else {
do_crm_log(exitcode == 0 ? LOG_INFO : LOG_ERR,
"Child process %s (%d) exited: %s (%d)", name, pid, pcmk_strerror(exitcode), exitcode);
}
if (exitcode == 100) {
crm_warn("Pacemaker child process %s no longer wishes to be respawned. "
"Shutting ourselves down.", name);
child->respawn = FALSE;
fatal_error = TRUE;
pcmk_shutdown(15);
}
pcmk_process_exit(child);
}
static void
pcmk_child_exit(mainloop_child_t * p, pid_t pid, int core, int signo, int exitcode)
{
pcmk_child_t *child = mainloop_child_userdata(p);
const char *name = mainloop_child_name(p);
if (signo && signo == SIGKILL) {
crm_warn("The %s process (%d) terminated with signal %d (core=%d)", name, pid, signo, core);
} else if (signo) {
crm_err("The %s process (%d) terminated with signal %d (core=%d)", name, pid, signo, core);
} else {
switch(exitcode) {
case pcmk_ok:
crm_info("The %s process (%d) exited: %s (%d)", name, pid, pcmk_strerror(exitcode), exitcode);
break;
case DAEMON_RESPAWN_STOP:
crm_warn("The %s process (%d) can no longer be respawned, shutting the cluster down.", name, pid);
child->respawn = FALSE;
fatal_error = TRUE;
pcmk_shutdown(SIGTERM);
break;
case pcmk_err_panic:
do_crm_log_always(LOG_EMERG, "The %s process (%d) instructed the machine to reset", name, pid);
child->respawn = FALSE;
fatal_error = TRUE;
pcmk_panic(__FUNCTION__);
pcmk_shutdown(SIGTERM);
break;
default:
crm_err("The %s process (%d) exited: %s (%d)", name, pid, pcmk_strerror(exitcode), exitcode);
break;
}
}
pcmk_process_exit(child);
}
