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Diffstat (limited to 'groupaccess.h')
-rw-r--r-- | groupaccess.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/groupaccess.h b/groupaccess.h new file mode 100644 index 000000000..7e8584bde --- /dev/null +++ b/groupaccess.h | |||
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1 | /* | ||
2 | * Copyright (c) 2001 Kevin Steves. All rights reserved. | ||
3 | * | ||
4 | * Redistribution and use in source and binary forms, with or without | ||
5 | * modification, are permitted provided that the following conditions | ||
6 | * are met: | ||
7 | * 1. Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * 2. Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * | ||
13 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | ||
14 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||
15 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | ||
16 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
17 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
18 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
19 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
20 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
21 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
22 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
23 | */ | ||
24 | |||
25 | #ifndef GROUPACCESS_H | ||
26 | #define GROUPACCESS_H | ||
27 | |||
28 | #include <grp.h> | ||
29 | |||
30 | /* | ||
31 | * Initialize group access list for user with primary (base) and | ||
32 | * supplementary groups. Return the number of groups in the list. | ||
33 | */ | ||
34 | int ga_init(const char *user, gid_t base); | ||
35 | |||
36 | /* | ||
37 | * Return 1 if one of user's groups is contained in groups. | ||
38 | * Return 0 otherwise. Use match_pattern() for string comparison. | ||
39 | */ | ||
40 | int ga_match(char * const *groups, int ngroups); | ||
41 | |||
42 | /* | ||
43 | * Free memory allocated for group access list. | ||
44 | */ | ||
45 | void ga_free(void); | ||
46 | |||
47 | #endif | ||