jcs.org
mutt stable branch with some hacks
1/*
2 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
3 * Copyright (C) 1998-2000 Thomas Roessler <roessler@does-not-exist.org>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 */
19
20#ifndef _DOTLOCK_H
21#define _DOTLOCK_H
22
23/* exit values */
24
25#define DL_EX_OK 0
26#define DL_EX_ERROR 1
27#define DL_EX_EXIST 3
28#define DL_EX_NEED_PRIVS 4
29#define DL_EX_IMPOSSIBLE 5
30
31/* flags */
32
33#define DL_FL_TRY (1 << 0)
34#define DL_FL_UNLOCK (1 << 1)
35#define DL_FL_USEPRIV (1 << 2)
36#define DL_FL_FORCE (1 << 3)
37#define DL_FL_RETRY (1 << 4)
38#define DL_FL_UNLINK (1 << 5)
39
40#define DL_FL_ACTIONS (DL_FL_TRY|DL_FL_UNLOCK|DL_FL_UNLINK)
41
42#ifndef DL_STANDALONE
43int dotlock_invoke (const char *, int, int, int);
44#endif
45
46#endif