X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=signal.c;h=acc87802b33a841f8f5d7f90b971ae97a3edc3b0;hp=f8be2f4612002214f669fa74ce92390866b0dc90;hb=35993f0cd49206666262cfdd2be89af41ec28a1d;hpb=026b8a73a399d13ddb00bd96453747790b40d3ad

diff --git a/signal.c b/signal.c
index f8be2f46..acc87802 100644
--- a/signal.c
+++ b/signal.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2004-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -57,8 +57,15 @@ err_out:
  */
 static void generic_signal_handler(int s)
 {
-	write(signal_pipe[1], &s, sizeof(int));
-	//fprintf(stderr, "got sig %i, write returned %d\n", s, ret);
+	ssize_t ret = write(signal_pipe[1], &s, sizeof(int));
+
+	if (ret == sizeof(int))
+		return;
+	if (ret < 0)
+		PARA_EMERG_LOG("%s\n", strerror(errno));
+	else
+		PARA_EMERG_LOG("short write to signal pipe\n");
+	exit(EXIT_FAILURE);
 }
 
 /**