2 * Copyright (c) 2010 Todd C. Miller <Todd.Miller@courtesan.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 #ifndef _SUDO_FILEOPS_H
18 #define _SUDO_FILEOPS_H
21 * Flags for lock_file()
23 #define SUDO_LOCK 1 /* lock a file */
24 #define SUDO_TLOCK 2 /* test & lock a file (non-blocking) */
25 #define SUDO_UNLOCK 4 /* unlock a file */
29 bool lock_file(int, int);
30 int touch(int, char *, struct timeval *);
31 char *sudo_parseln(FILE *);
33 #endif /* _SUDO_FILEOPS_H */