dotlock.h (1427B)
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 43 int dotlock_invoke (const char *, int, int, int); 44 #endif 45 46 #endif