fixed init

config.h

@@ -31,8 +31,8 @@
 
 /* Init scripts */
 #ifdef INIT
-char *INIT_POWEROFF[] = {"/etc/rc.poweroff"};
-char *INIT_START[] = {"/etc/rc.init"};
+char *INIT_POWEROFF[] = {"/etc/rc.poweroff", NULL};
+char *INIT_START[] = {"/etc/rc.init", NULL};
 #define INIT_MSG "Starting micro-init..."
 #endif
 

configs/rc.poweroff

@@ -1,12 +1,12 @@
 #!/bin/sh
-echo "Closing processes..."
-kill -a -s TERM
-sleep 5
-
 echo "Umounting..."
 umount /proc
 umount /sys
 umount /dev
 umount /tmp
 
+echo "Closing processes..."
+kill -a -s TERM
+sleep 5
+
 echo "Poweroff..."

src/init/init/init.c

@@ -11,31 +11,24 @@
 
 void poweroff(int sig) {
 	printf("Syncing...\n");
+
 	sync();
+	sleep(5);
 
 	if (sig == SIGUSR1)
 		reboot(RB_POWER_OFF);
 
-	else if (sig == SIGKILL)
+	else if (sig == SIGUSR2)
 		reboot(RB_AUTOBOOT);
 }
 
-void execute(char *argv[], sigset_t *set) {
+void execute(char *argv[]) {
 	pid_t pid;
 	if ((pid = fork()) == 0) {
-		sigprocmask(SIG_UNBLOCK, set, NULL);
 		setsid();
 		execvp(argv[0], argv);
 
-		fprintf(stderr, "init: %s\n", strerror(errno));
-		exit(1);
-	}
-
-	int status = 0;
-	waitpid(pid, &status, 0);
-
-	if (status != 0) {
-		fprintf(stderr, "init: Init script returned %d\nRebooting...\n", status);
+		fprintf(stderr, "init: Failed to run %s\nRebooting...\n", argv[0]);
 		poweroff(SIGKILL);
 	}
 }
@@ -49,17 +42,21 @@ int main(void) {
 	chdir("/");
 	printf("%s\n", INIT_MSG);
 
-	/* Start main service */
 	sigset_t set;
+	sigemptyset(&set);
+	sigaddset(&set, SIGUSR2);
+	sigaddset(&set, SIGUSR1);
+
+	/* Start main service */
 	sigprocmask(SIG_BLOCK, &set, NULL);
-	execute(INIT_START, &set);
+	execute(INIT_START);
 
 	/* Sig handler */
 	int sig = 0;
 	while (1) {
 		if (sigwait(&set, &sig) == 0)
-			if (sig == SIGKILL || sig == SIGUSR1) {
-				execute(INIT_POWEROFF, &set);
+			if (sig == SIGUSR2 || sig == SIGUSR1) {
+				execute(INIT_POWEROFF);
 				poweroff(sig);
 		}
 	}

src/init/init/reboot

@@ -1,2 +1,2 @@
 #!/bin/sh
-kill -s KILL 1
+kill -s USR2 1