tty: Refactor, remove useless runlevel argument

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

plugins/tty.c

@@ -72,7 +72,7 @@ static void watcher(void *arg, int fd, int events)
 
 		snprintf(name, sizeof(name), "/dev/%s", notified->name);
 		entry = tty_find(name);
-		if (entry && tty_enabled(&entry->data, runlevel)) {
+		if (entry && tty_enabled(&entry->data)) {
 			if (notified->mask & IN_CREATE)
 				tty_start(&entry->data);
 			else if (entry->data.pid)

src/finit.c

@@ -434,8 +434,8 @@ int main(int argc, char* argv[])
 	/* Enable silent mode before starting TTYs */
 	log_silent();
 
-	/* Start TTYs */
-	tty_runlevel(runlevel);
+	/* Delayed start of TTYs at bootstrap */
+	tty_runlevel();
 
 	/* Start new initctl API responder */
 	api_init(&loop);

src/sm.c

@@ -181,7 +181,7 @@ restart:
 
 		/* No TTYs run at bootstrap, they have a delayed start. */
 		if (prevlevel > 0)
-			tty_runlevel(runlevel);
+			tty_runlevel();
 
 		sm->state = SM_RUNNING_STATE;
 		break;

src/tty.c

@@ -235,7 +235,7 @@ void tty_stop(finit_tty_t *tty)
 	tty->pid = 0;
 }
 
-int tty_enabled(finit_tty_t *tty, int runlevel)
+int tty_enabled(finit_tty_t *tty)
 {
 	if (!tty)
 		return 0;
@@ -301,7 +301,7 @@ int tty_respawn(pid_t pid)
 	/* Clear PID to be able to respawn it. */
 	entry->data.pid = 0;
 
-	if (!tty_enabled(&entry->data, runlevel))
+	if (!tty_enabled(&entry->data))
 		tty_stop(&entry->data);
 	else
 		tty_start(&entry->data);
@@ -310,12 +310,12 @@ int tty_respawn(pid_t pid)
 }
 
 /* Start all TTYs that exist in the system and are allowed at this runlevel */
-void tty_runlevel(int runlevel)
+void tty_runlevel(void)
 {
 	tty_node_t *entry;
 
 	LIST_FOREACH(entry, &tty_list, link) {
-		if (!tty_enabled(&entry->data, runlevel))
+		if (!tty_enabled(&entry->data))
 			tty_stop(&entry->data);
 		else
 			tty_start(&entry->data);

src/tty.h

@@ -54,9 +54,9 @@ size_t      tty_num_active  (void);
 tty_node_t *tty_find_by_pid (pid_t pid);
 void	    tty_start	    (finit_tty_t *tty);
 void	    tty_stop	    (finit_tty_t *tty);
-int	    tty_enabled	    (finit_tty_t *tty, int runlevel);
+int	    tty_enabled	    (finit_tty_t *tty);
 int	    tty_respawn	    (pid_t pid);
-void	    tty_runlevel    (int runlevel);
+void	    tty_runlevel    (void);
 
 #endif /* FINIT_TTY_H_ */