From d62a6dd804cabfe12c37365bcd2007a232cdc775 Mon Sep 17 00:00:00 2001
From: wens <wens@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Thu, 21 Aug 2008 02:01:03 +0000
Subject: Common daemonize function

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@4399 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 daemon/fromd/fromd.c | 21 +--------------------
 1 file changed, 1 insertion(+), 20 deletions(-)

(limited to 'daemon')

diff --git a/daemon/fromd/fromd.c b/daemon/fromd/fromd.c
index de1ad44c..c350c4fa 100644
--- a/daemon/fromd/fromd.c
+++ b/daemon/fromd/fromd.c
@@ -55,25 +55,6 @@ static void listen_cb(int fd, short event, void *arg)
     event_add(ev, &tv);
 }
 
-void daemonize()
-{
-    pid_t pid;
-
-    if ( (pid = fork()) < 0)
-	exit(1);
-
-    if (pid > 0)
-	exit(0);
-
-    umask(0);
-
-    if (setsid() < 0)
-	exit(-1);
-
-    if (chdir("/") < 0)
-	exit(-1);
-}
-
 int main(int argc, char *argv[])
 {
     int     ch, sfd;
@@ -95,7 +76,7 @@ int main(int argc, char *argv[])
     if ( (sfd = tobind(iface_ip)) < 0 )
 	return 1;
 
-    daemonize();
+    daemonize(BBSHOME "/run/fromd.pid", NULL);
 
     ip_desc_db_reload(cfgfile);
 
-- 
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