X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Fpush.c;h=eb6011a970248119648878629daaddbcf5dcaa80;hb=f33f12af33361e5d688cd1700c1ee03af5988fd9;hp=b2517b3a482fb2a5b5254ac0e164cd64451c7d06;hpb=a485ed478abbd599d8c9aab48934e7a26733ecb1;p=mmh

diff --git a/sbr/push.c b/sbr/push.c
index b2517b3..eb6011a 100644
--- a/sbr/push.c
+++ b/sbr/push.c
@@ -1,10 +1,10 @@
 /*
- * push.c -- push a fork into the background
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** push.c -- push a fork into the background
+**
+** This code is Copyright (c) 2002, by the authors of nmh.  See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
 
 #include <h/mh.h>
 #include <h/signals.h>
@@ -15,34 +15,30 @@ void
 push(void)
 {
 	pid_t pid;
-	int i;
 
-	for (i = 0; (pid = fork()) == -1 && i < 5; i++)
-		sleep (5);
+	switch (pid = fork()) {
+	case -1:
+		/* fork error */
+		advise(NULL, "unable to fork, so can't push...");
+		break;
 
-	switch (pid) {
-		case -1:
-			/* fork error */
-			advise (NULL, "unable to fork, so can't push...");
-			break;
-
-		case 0:
-			/* child, block a few signals and continue */
-			SIGNAL (SIGHUP, SIG_IGN);
-			SIGNAL (SIGINT, SIG_IGN);
-			SIGNAL (SIGQUIT, SIG_IGN);
-			SIGNAL (SIGTERM, SIG_IGN);
+	case 0:
+		/* child, block a few signals and continue */
+		SIGNAL(SIGHUP, SIG_IGN);
+		SIGNAL(SIGINT, SIG_IGN);
+		SIGNAL(SIGQUIT, SIG_IGN);
+		SIGNAL(SIGTERM, SIG_IGN);
 #ifdef SIGTSTP
-			SIGNAL (SIGTSTP, SIG_IGN);
-			SIGNAL (SIGTTIN, SIG_IGN);
-			SIGNAL (SIGTTOU, SIG_IGN);
+		SIGNAL(SIGTSTP, SIG_IGN);
+		SIGNAL(SIGTTIN, SIG_IGN);
+		SIGNAL(SIGTTOU, SIG_IGN);
 #endif
-			freopen ("/dev/null", "r", stdin);
-			freopen ("/dev/null", "w", stdout);
-			break;
+		freopen("/dev/null", "r", stdin);
+		freopen("/dev/null", "w", stdout);
+		break;
 
-		default:
-			/* parent, just exit */
-			done (0);
+	default:
+		/* parent, just exit */
+		done(0);
 	}
 }