From 1fbea1a160373147db6ef31f5d05d61e63296077 Mon Sep 17 00:00:00 2001
From: Matthias Wachs <wachs@net.in.tum.de>
Date: Mon, 28 Jun 2010 10:52:25 +0000
Subject:

---
 contrib/timeout_watchdog.c | 53 +++++++++++++++++++++-------------------------
 1 file changed, 24 insertions(+), 29 deletions(-)

(limited to 'contrib')

diff --git a/contrib/timeout_watchdog.c b/contrib/timeout_watchdog.c
index 2fb4cd20b..dfeed6782 100644
--- a/contrib/timeout_watchdog.c
+++ b/contrib/timeout_watchdog.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet
-     (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Christian Grothoff (and other contributing authors)
+     (C) 2010 Christian Grothoff (and other contributing authors)
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
@@ -47,6 +47,7 @@ void sigchld_handler(int val)
   if (WIFSIGNALED(status) == 1)
   {
     printf("Test process was signaled %u\n", WTERMSIG(status));
+    ret = WTERMSIG(status);
   }   
   exit(ret);  
 }
@@ -54,8 +55,8 @@ void sigchld_handler(int val)
 void sigint_handler(int val)
 { 
   printf("Killing test process\n");
-  kill(0, SIGINT);
-  exit(0);
+  kill(0, val);
+  exit(1);
 }
 
 
@@ -80,36 +81,30 @@ if (timeout == 0)
 char ** arguments = &argv[3];
 
 pid_t gpid = getpgid(0);
+signal(SIGCHLD, sigchld_handler);
+signal(SIGABRT, sigint_handler);
+signal(SIGKILL, sigint_handler);
+signal(SIGILL,  sigint_handler);
+signal(SIGSEGV, sigint_handler);
+signal(SIGINT,  sigint_handler);
+signal(SIGTERM, sigint_handler);
 
 child = fork();
-if (child > 0)
-{ 
-  signal(SIGCHLD, sigchld_handler);  
-  signal(SIGINT, sigint_handler);
+if (child==0)
+{
+   printf("Starting test process `%s'\n",argv[2],arguments);
+   setpgid(0,gpid);
+   execvp(argv[2],&argv[2]);
+   printf("Test process `%s' could not be started\n",argv[2]);
+   exit(1);
 }
-for (;;)
+if (child > 0)
 {
-  if (child==0)
-  {
-     printf("Starting test process `%s'\n",argv[2],arguments); 
-     setpgid(0,gpid);
-     execvp(argv[2],&argv[2]); 
-     printf("Test process `%s' could not be started\n",argv[1]); 
-     exit(1);
-  }
-  if (child > 0)
-  {
-    sleep(1);    
-    remain++;
-    if (timeout == remain)
-    {
-      printf("Timeout, killing all test processes\n");        
-      kill(0,SIGABRT);
-      exit(1);
-    }
-  }
+  sleep(timeout);
+  printf("Timeout, killing all test processes\n");
+  kill(0,SIGABRT);
+  exit(1);
 }  
-
 }
 
-/* end of timeout_watchdog.c */
\ No newline at end of file
+/* end of timeout_watchdog.c */
-- 
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