From: Maxim Zakharov <dp.maxime@gmail.com>
Date: Thu, 30 Jul 2015 01:49:20 +0000 (+1000)
Subject: daemonize: exit parent without triggering atexit() processing
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=40b6a6eda34f4558a5c9187d0c2a445d791c8ce2;p=ccan

daemonize: exit parent without triggering atexit() processing
---

diff --git a/ccan/daemonize/daemonize.c b/ccan/daemonize/daemonize.c
index 3c0a53a8..d4a0420e 100644
--- a/ccan/daemonize/daemonize.c
+++ b/ccan/daemonize/daemonize.c
@@ -15,8 +15,9 @@ bool daemonize(void)
 	/* Separate from our parent via fork, so init inherits us. */
 	if ((pid = fork()) < 0)
 		return false;
+	/* use _exit() to avoid triggering atexit() processing */
 	if (pid != 0)
-		exit(0);
+		_exit(0);
 
 	/* Don't hold files open. */
 	close(STDIN_FILENO);