Remove crufty old CVS $Id$ markers.

[tripe] / common / util.c

diff --git a/common/util.c b/common/util.c
index 4b32985c1f626c777d86e177f078261d4f9c18ef..d78dd78d032a3a587fce1dc2b9adb75dc6e3f15c 100644 (file)
--- a/common/util.c
+++ b/common/util.c
@@ -1,13 +1,11 @@
 /* -*-c-*-
- *
- * $Id: util.c,v 1.3 2004/04/08 01:36:17 mdw Exp $
  *
  * Utilities for the client and the server
  *
  * (c) 2001 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Trivial IP Encryption (TrIPE).
  *
@@ -15,12 +13,12 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * TrIPE is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with TrIPE; if not, write to the Free Software Foundation,
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -33,16 +31,10 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-
 #include <mLib/dstr.h>
 
 #include "util.h"
 
-#include <sys/ioctl.h>
-
 /*----- Main code ---------------------------------------------------------*/
 
 /* --- @u_quotify@ --- *
@@ -73,51 +65,4 @@ void u_quotify(dstr *d, const char *p)
   }
 }
 
-/* --- @u_detach@ --- *
- *
- * Arguments:  ---
- *
- * Returns:    ---
- *
- * Use:                Detaches from the current terminal and ensures it can never
- *             acquire a new one.  Calls @fork@.
- */
-
-void u_detach(void)
-{
-#ifdef TIOCNOTTY
-  {
-    int fd;
-    if ((fd = open("/dev/tty", O_RDONLY)) >= 0) {
-      ioctl(fd, TIOCNOTTY);
-      close(fd);
-    }
-  }
-#endif
-  setsid();
-  if (fork() > 0)
-    _exit(0);
-}
-
-/* --- @u_daemon@ --- *
- *
- * Arguments:  ---
- *
- * Returns:    Zero if OK, nonzero on failure.
- *
- * Use:                Becomes a daemon.
- */
-
-int u_daemon(void)
-{
-  pid_t kid;
-
-  if ((kid = fork()) < 0)
-    return (-1);
-  if (kid)
-    _exit(0);
-  u_detach();
-  return (0);
-}
-
 /*----- That's all, folks -------------------------------------------------*/