From: Roy Marples <roy@marples.name>
Date: Fri, 30 Apr 2010 03:02:30 +0000 (+0000)
Subject: log the pid when forking to background.
X-Git-Tag: v5.2.3~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c61490884bbfe95ce113260f647634758d80deff;p=thirdparty%2Fdhcpcd.git

log the pid when forking to background.

mark the log entry before forking as LOG_DEBUG as we usually don't have problems
here and don't want to log twice with LOG_INFO.

Thanks to Gerd von Egidy.
---

diff --git a/bind.c b/bind.c
index 9e79ceaa..2987f9c8 100644
--- a/bind.c
+++ b/bind.c
@@ -73,7 +73,7 @@ daemonise(void)
 		syslog(LOG_ERR, "pipe: %m");
 		return -1;
 	}
-	syslog(LOG_INFO, "forking to background");
+	syslog(LOG_DEBUG, "forking to background");
 	switch (pid = fork()) {
 	case -1:
 		syslog(LOG_ERR, "fork: %m");
@@ -105,6 +105,7 @@ daemonise(void)
 	}
 	/* Done with the fd now */
 	if (pid != 0) {
+		syslog(LOG_INFO, "forked to background, child pid %d",pid);
 		writepid(pidfd, pid);
 		close(pidfd);
 		pidfd = -1;