1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
Copyright 2006,2007,2008 Martin Pärtel <martin.partel@gmail.com>
This file is part of bindfs.
bindfs 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.
bindfs 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 bindfs. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef INC_BINDFS_PERMCHAIN_H
#define INC_BINDFS_PERMCHAIN_H
#include <config.h>
#define _GNU_SOURCE
#include <stdlib.h>
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include <unistd.h>
struct permchain;
struct permchain *permchain_create(void);
/* Parses chmod arguments like 0777, a=rX, og-rwx etc.
Multiple rules may be given, separated with commas or colons.
Unlike the ordinary chmod command, the octal specification may be
present in a comma/colon-separated list.
Returns 0 on success. On failure, pc will not be modified. */
int add_chmod_rules_to_permchain(const char *rule, struct permchain *pc);
/* Links 'right' to the end of 'left'. Don't destroy 'right' after this. */
void permchain_cat(struct permchain *left, struct permchain *right);
mode_t permchain_apply(struct permchain *pc, mode_t tgtmode);
void permchain_destroy(struct permchain *pc);
#endif
|
