setsid

[l2tpns.git] / l2tpns.c

diff --git a/l2tpns.c b/l2tpns.c
index c4f5619..5a73fe5 100644 (file)
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4,7 +4,7 @@
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 
-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.44 2004/11/05 04:55:27 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.45 2004/11/05 07:50:05 bodea Exp $";
 
 #include <arpa/inet.h>
 #include <assert.h>
@@ -2947,9 +2947,11 @@ int main(int argc, char *argv[])
                switch (o)
                {
                        case 'd':
-                               // Double fork to detach from terminal
-                               if (fork()) exit(0);
                                if (fork()) exit(0);
+                               setsid();
+                               freopen("/dev/null", "r", stdin);
+                               freopen("/dev/null", "w", stdout);
+                               freopen("/dev/null", "w", stderr);
                                break;
                        case 'v':
                                optdebug++;