svn commit: trunk/busybox/coreutils

[landley at busybox.net]

Author: landley
Date: 2006-05-22 17:28:06 -0700 (Mon, 22 May 2006)
New Revision: 15159

Log:
It takes _talent_ to implement a version of nohup that does everything except
the actual blocking of HUP.


Modified:
   trunk/busybox/coreutils/nohup.c


Changeset:
Modified: trunk/busybox/coreutils/nohup.c
===================================================================
--- trunk/busybox/coreutils/nohup.c	2006-05-21 22:06:59 UTC (rev 15158)
+++ trunk/busybox/coreutils/nohup.c	2006-05-23 00:28:06 UTC (rev 15159)
@@ -10,6 +10,7 @@
  */
 
 #include <fcntl.h>
+#include <signal.h>
 #include <unistd.h>
 #include "busybox.h"
 
@@ -44,8 +45,8 @@
 	temp = isatty(2);
 	if (temp) fdprintf(2,"Writing to %s\n", home ? home : nohupout);
 	dup2(temp ? 1 : nullfd, 2);
-
 	close(nullfd);
+	signal (SIGHUP, SIG_IGN);
 
 	// Exec our new program.