1/*-
2 * Copyright (c) 2013 The FreeBSD Foundation
3 * All rights reserved.
4 *
5 * This software was developed by Pawel Jakub Dawidek under sponsorship from
6 * the FreeBSD Foundation.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD$
30 */
31
32#ifndef	_CAP_GRP_H_
33#define	_CAP_GRP_H_
34
35struct group *cap_getgrent(cap_channel_t *chan);
36struct group *cap_getgrnam(cap_channel_t *chan, const char *name);
37struct group *cap_getgrgid(cap_channel_t *chan, gid_t gid);
38
39int cap_getgrent_r(cap_channel_t *chan, struct group *grp, char *buffer,
40    size_t bufsize, struct group **result);
41int cap_getgrnam_r(cap_channel_t *chan, const char *name, struct group *grp,
42    char *buffer, size_t bufsize, struct group **result);
43int cap_getgrgid_r(cap_channel_t *chan, gid_t gid, struct group *grp,
44    char *buffer, size_t bufsize, struct group **result);
45
46int cap_setgroupent(cap_channel_t *chan, int stayopen);
47int cap_setgrent(cap_channel_t *chan);
48void cap_endgrent(cap_channel_t *chan);
49
50int cap_grp_limit_cmds(cap_channel_t *chan, const char * const *cmds,
51    size_t ncmds);
52int cap_grp_limit_fields(cap_channel_t *chan, const char * const *fields,
53    size_t nfields);
54int cap_grp_limit_groups(cap_channel_t *chan, const char * const *names,
55    size_t nnames, gid_t *gids, size_t ngids);
56
57#endif	/* !_CAP_GRP_H_ */
58