X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Fcontext_save.c;h=1a381db2b30cdb01f0d1f4b9512ea495c04cb1a5;hb=865335e03bab5e0ceb47a4d20564c3afb3de30c4;hp=7d99cc3770a51469b5ee0f5c4828e9d7dac8b5a6;hpb=ced6090a330d3d83d0bce709f756aa3d7d65fea4;p=mmh

diff --git a/sbr/context_save.c b/sbr/context_save.c
index 7d99cc3..1a381db 100644
--- a/sbr/context_save.c
+++ b/sbr/context_save.c
@@ -16,7 +16,7 @@ static int m_chkids(void);
 
 
 void
-context_save (void)
+context_save(void)
 {
 	int action;
 	register struct node *np;
@@ -31,28 +31,28 @@ context_save (void)
 		return;
 	ctxflags &= ~CTXMOD;
 
-	if ((action = m_chkids ()) > 0)
+	if ((action = m_chkids()) > 0)
 		return;  /* child did it for us */
 
 	/* block a few signals */
-	sigemptyset (&set);
-	sigaddset (&set, SIGHUP);
-	sigaddset (&set, SIGINT);
-	sigaddset (&set, SIGQUIT);
-	sigaddset (&set, SIGTERM);
-	SIGPROCMASK (SIG_BLOCK, &set, &oset);
-
-	if (!(out = lkfopen (ctxpath, "w")))
-		adios (ctxpath, "unable to write");
+	sigemptyset(&set);
+	sigaddset(&set, SIGHUP);
+	sigaddset(&set, SIGINT);
+	sigaddset(&set, SIGQUIT);
+	sigaddset(&set, SIGTERM);
+	SIGPROCMASK(SIG_BLOCK, &set, &oset);
+
+	if (!(out = lkfopen(ctxpath, "w")))
+		adios(ctxpath, "unable to write");
 	for (np = m_defs; np; np = np->n_next)
 		if (np->n_context)
-			fprintf (out, "%s: %s\n", np->n_name, np->n_field);
-	lkfclose (out, ctxpath);
+			fprintf(out, "%s: %s\n", np->n_name, np->n_field);
+	lkfclose(out, ctxpath);
 
-	SIGPROCMASK (SIG_SETMASK, &oset, &set); /* reset the signal mask */
+	SIGPROCMASK(SIG_SETMASK, &oset, &set); /* reset the signal mask */
 
 	if (action == 0)
-		_exit (0);    /* we are child, time to die */
+		_exit(0);    /* we are child, time to die */
 }
 
 /*
@@ -66,29 +66,25 @@ context_save (void)
 */
 
 static int
-m_chkids (void)
+m_chkids(void)
 {
-	int i;
 	pid_t pid;
 
-	if (getuid () == geteuid ())
+	if (getuid() == geteuid())
 		return (-1);
 
-	for (i = 0; (pid = fork ()) == -1 && i < 5; i++)
-		sleep (5);
+	switch (pid = fork()) {
+	case -1:
+		break;
 
-	switch (pid) {
-		case -1:
-			break;
+	case 0:
+		setgid(getgid());
+		setuid(getuid());
+		break;
 
-		case 0:
-			setgid (getgid ());
-			setuid (getuid ());
-			break;
-
-		default:
-			pidwait (pid, -1);
-			break;
+	default:
+		pidwait(pid, -1);
+		break;
 	}
 
 	return pid;