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/*
* Copyright (C) 1996-2000 Michael R. Elkins <me@cs.hmc.edu>
* Copyright (C) 1998-2000 Thomas Roessler <roessler@guug.de>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*/
#ifndef _DOTLOCK_H
#define _DOTLOCK_H
/* exit values */
#define DL_EX_OK 0
#define DL_EX_ERROR 1
#define DL_EX_EXIST 3
#define DL_EX_NEED_PRIVS 4
#define DL_EX_IMPOSSIBLE 5
/* flags */
#define DL_FL_TRY (1 << 0)
#define DL_FL_UNLOCK (1 << 1)
#define DL_FL_USEPRIV (1 << 2)
#define DL_FL_FORCE (1 << 3)
#define DL_FL_RETRY (1 << 4)
#define DL_FL_UNLINK (1 << 5)
#define DL_FL_ACTIONS (DL_FL_TRY|DL_FL_UNLOCK|DL_FL_UNLINK)
#ifndef DL_STANDALONE
int dotlock_invoke (const char *, int, int, int);
#endif
#endif
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