| Ben Lindstrom | 36579d3 | 2001-01-29 07:39:26 +0000 | [diff] [blame] | 1 | /* $OpenBSD: groupaccess.h,v 1.2 2001/01/29 01:58:15 niklas Exp $ */ |
| 2 | |
| Kevin Steves | 886b06c | 2001-01-14 00:35:19 +0000 | [diff] [blame] | 3 | /* |
| 4 | * Copyright (c) 2001 Kevin Steves. All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | */ |
| 26 | |
| 27 | #ifndef GROUPACCESS_H |
| 28 | #define GROUPACCESS_H |
| 29 | |
| 30 | #include <grp.h> |
| 31 | |
| 32 | /* |
| 33 | * Initialize group access list for user with primary (base) and |
| 34 | * supplementary groups. Return the number of groups in the list. |
| 35 | */ |
| 36 | int ga_init(const char *user, gid_t base); |
| 37 | |
| 38 | /* |
| 39 | * Return 1 if one of user's groups is contained in groups. |
| 40 | * Return 0 otherwise. Use match_pattern() for string comparison. |
| 41 | */ |
| 42 | int ga_match(char * const *groups, int ngroups); |
| 43 | |
| 44 | /* |
| 45 | * Free memory allocated for group access list. |
| 46 | */ |
| 47 | void ga_free(void); |
| 48 | |
| 49 | #endif |