void
do_crashdump(void)
{
if (timeout_watchdog_crashdump) {
timeout_watchdog = timeout_watchdog_crashdump;
watchdog_init_interval();
watchdog_tickle();
}
sysrq_trigger('c');
/* is it possible to reach the following line? */
cl_reboot(5, "sbd is triggering crashdumping");
exit(1);
}
int
watchdog_init(void)
{
if (watchdogfd < 0 && watchdogdev != NULL) {
watchdogfd = open(watchdogdev, O_WRONLY);
if (watchdogfd >= 0) {
cl_log(LOG_NOTICE, "Using watchdog device '%s'", watchdogdev);
if ((watchdog_init_interval() < 0)
|| (watchdog_tickle() < 0)) {
return -1;
}
}else{
cl_perror("Cannot open watchdog device '%s'", watchdogdev);
return -1;
}
}
return 0;
}
