log.c: New log_exit() function, called at shutdown

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

src/log.c

@@ -22,6 +22,7 @@
  */
 
 #include "config.h"
+#include <sched.h>		/* sched_yield() */
 #include <stdio.h>
 #include <stdarg.h>
 #include <lite/lite.h>
@@ -31,6 +32,18 @@
 
 static int loglevel = LOG_NOTICE;
 
+/* If we enabled terse mode at boot, restore to previous setting at shutdown */
+void log_exit(void)
+{
+	if (quiet) {
+		silent = SILENT_MODE;
+		if (!silent) {
+			sched_yield();
+			fputs("\n", stderr);
+		}
+	}
+}
+
 void log_debug(void)
 {
 	debug = !debug;

src/log.h

@@ -40,6 +40,8 @@
 #define  _e(fmt, args...) logit(LOG_ERR,     "%s():" fmt "\n", __func__, ##args)
 #define _pe(fmt, args...) logit(LOG_ERR,     "%s():" fmt ": %m\n", __func__, ##args)
 
+void    log_exit        (void);
+
 void    log_debug       (void);
 void    logit           (int prio, const char *fmt, ...);
 

src/service.c

@@ -25,7 +25,6 @@
 #include "config.h"		/* Generated by configure script */
 
 #include <ctype.h>		/* isblank() */
-#include <sched.h>
 #include <string.h>
 #include <sys/wait.h>
 #include <net/if.h>
@@ -468,20 +467,6 @@ void service_reload_dynamic(void)
  */
 void service_runlevel(int newlevel)
 {
-	if (newlevel == 0 || newlevel == 6) {
-		/* If we enabled terse mode at boot, restore to previous setting at shutdown */
-		if (quiet) {
-			silent = SILENT_MODE;
-			if (!silent) {
-				sched_yield();
-				fputs("\n", stderr);
-			}
-		}
-
-		/* Call all shutdown hooks before rebooting... */
-		plugin_run_hooks(HOOK_SHUTDOWN);
-	}
-
 	sm_set_runlevel(&sm, newlevel);
 	sm_step(&sm);
 }

src/sm.c

@@ -125,6 +125,12 @@ restart:
 		runlevel     = sm->newlevel;
 		sm->newlevel = -1;
 
+		/* Restore terse mode and run hooks before shutdown */
+		if (runlevel == 0 || runlevel == 6) {
+			log_exit();
+			plugin_run_hooks(HOOK_SHUTDOWN);
+		}
+
 		_d("Setting new runlevel --> %d <-- previous %d", runlevel, prevlevel);
 		runlevel_set(prevlevel, runlevel);