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[gapil.git] / sources / LockFile.c

diff --git a/sources/LockFile.c b/sources/LockFile.c
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-/* LockFile.c
- * 
- * Copyright (C) 2002 Simone Piccardi
- * 
- * This program is free software; you can redistribute it and/or modify
- * 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.
- * 
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-/*****************************************************************************
- *
- * File LockFile.h: 
- * Function to manipulate lock files.
- *
- * Author: S. Piccardi, Dec 2002
- *
- * $Id: LockFile.c,v 1.2 2002/12/03 22:30:11 piccardi Exp $
- *
- *****************************************************************************/
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>                               /* unix standard functions */
-#include <fcntl.h>                          /* file control (lock) functions */
-/*
- * Function LockFile:
- *
- * Create a lockfile of the given pathname.  Fail and exit in case of
- * error or existence of the same lock file, using unlink do not need
- * to remove the file.
- *
- * Author: Simone Piccardi, Dec. 2002
- */
-int LockFile(const char* path_name)
-{
-    return open(path_name, O_EXCL|O_CREAT);
-}
-/*
- * Function UnlockFile:
- * Remove a lockfile of the given pathname.
- *
- * Author: Simone Piccardi, Dec. 2002
- */
-int UnlockFile(const char* path_name) 
-{
-    return unlink(path_name);
-}