From efaa21a4adc37dfa67b70926cc1b9b1d7ecc9768 Mon Sep 17 00:00:00 2001
From: miau <miaukatzemiau@priveasy.de>
Date: Mon, 20 Jun 2011 09:40:11 +0200
Subject: daemonize listener


diff --git a/listener.c b/listener.c
index af6a915..c0d81ef 100644
--- a/listener.c
+++ b/listener.c
@@ -70,6 +70,21 @@ int main(int argc, char *argv[], char *envp[])
 
     freeaddrinfo(servinfo);
 
+    // daemonize
+#ifndef DEBUG
+    switch (fork()) {
+    case 0:
+      setsid();
+      umask(0);
+      break;
+    case -1:
+      perror("fork (serious!)");
+      exit(-1);
+    default:
+      exit(0);
+    }
+#endif
+
     // receive loop
     addr_len = sizeof their_addr;
     while ((numbytes = recvfrom(sockfd, buf, MAXBUFLEN-1 , 0,
-- 
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