summaryrefslogtreecommitdiff
path: root/contrib/timeout_watchdog.c
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/timeout_watchdog.c')
-rw-r--r--contrib/timeout_watchdog.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/contrib/timeout_watchdog.c b/contrib/timeout_watchdog.c
index 82bf11b0f..27b46f2b0 100644
--- a/contrib/timeout_watchdog.c
+++ b/contrib/timeout_watchdog.c
@@ -24,13 +24,13 @@
* @author Matthias Wachs
*/
-#include "signal.h"
-#include "stdio.h"
-#include "stdlib.h"
+#include <sys/types.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
#include <unistd.h>
#include <wait.h>
-static int child_died;
static pid_t child;
static void sigchld_handler(int val)
@@ -55,15 +55,13 @@ static void sigchld_handler(int val)
static void sigint_handler(int val)
{
kill(0, val);
- exit(1);
+ exit(val);
}
-
int main(int argc, char *argv[])
{
int timeout = 0;
-int remain = 0;
-int ret = 0;
+pid_t gpid =0;
if (argc < 3)
{
@@ -76,21 +74,22 @@ timeout = atoi(argv[1]);
if (timeout == 0)
timeout = 600;
+/* with getpgid() it does not compile, but getpgrp is the BSD version and working */
+gpid = getpgrp();
-char ** arguments = &argv[3];
-
-pid_t gpid = getpgid(0);
signal(SIGCHLD, sigchld_handler);
signal(SIGABRT, sigint_handler);
-signal(SIGKILL, sigint_handler);
+signal(SIGFPE, sigint_handler);
signal(SIGILL, sigint_handler);
-signal(SIGSEGV, sigint_handler);
signal(SIGINT, sigint_handler);
+signal(SIGSEGV, sigint_handler);
signal(SIGTERM, sigint_handler);
child = fork();
if (child==0)
{
+ /* int setpgrp(pid_t pid, pid_t pgid); is not working on this machine*/
+ //setpgrp (0, pid_t gpid);
setpgid(0,gpid);
execvp(argv[2],&argv[2]);
exit(1);
@@ -101,6 +100,7 @@ if (child > 0)
kill(0,SIGABRT);
exit(1);
}
+exit(1);
}
/* end of timeout_watchdog.c */