initd/main.c


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/* SPDX-License-Identifier: ISC */
#include "init.h"

static void handle_signal(int signo)
{
	switch (signo) {
	case SIGTERM:
		supervisor_set_target(TGT_SHUTDOWN);
		break;
	case SIGINT:
		supervisor_set_target(TGT_REBOOT);
		break;
	case SIGHUP:
		break;
	case SIGUSR1:
		break;
	}
}

int main(void)
{
	struct sigaction act;

	supervisor_init();

	memset(&act, 0, sizeof(act));
	act.sa_handler = handle_signal;

	sigaction(SIGTERM, &act, NULL);
	sigaction(SIGINT, &act, NULL);
	sigaction(SIGHUP, &act, NULL);
	sigaction(SIGUSR1, &act, NULL);

	if (reboot(LINUX_REBOOT_CMD_CAD_OFF))
		perror("cannot disable CTRL+ALT+DEL");

	for (;;) {
		supervisor_process_queues();
	}

	return EXIT_SUCCESS;
}