Use one generic routine to access /proc/cmdline

[project/procd.git] / watchdog.c

diff --git a/watchdog.c b/watchdog.c
index de9556c..399f6af 100644 (file)
--- a/watchdog.c
+++ b/watchdog.c
@@ -119,3 +119,12 @@ void watchdog_init(int preinit)
 
        DEBUG(4, "Opened watchdog with timeout %ds\n", watchdog_timeout(0));
 }
 
        DEBUG(4, "Opened watchdog with timeout %ds\n", watchdog_timeout(0));
 }

+
+
+void watchdog_no_cloexec(void)
+{
+       if (wdt_fd < 0)
+               return;
+
+       fcntl(wdt_fd, F_SETFD, fcntl(wdt_fd, F_GETFD) & ~FD_CLOEXEC);
+}