]>
jfr.im git - solanum.git/blob - include/capability.h
2 * Copyright (c) 2012 William Pitcock <nenolod@dereferenced.org>.
4 * Permission to use, copy, modify, and/or 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 is present in all copies.
8 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
9 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
10 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
11 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
12 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
13 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
14 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
15 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
16 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
17 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
18 * POSSIBILITY OF SUCH DAMAGE.
21 #ifndef __CAPABILITY_H__
22 #define __CAPABILITY_H__
24 struct CapabilityIndex
;
25 struct CapabilityEntry
;
27 extern unsigned int capability_get(struct CapabilityIndex
*idx
, const char *cap
);
28 extern unsigned int capability_put(struct CapabilityIndex
*idx
, const char *cap
);
29 extern unsigned int capability_put_anonymous(struct CapabilityIndex
*idx
);
30 extern void capability_orphan(struct CapabilityIndex
*idx
, const char *cap
);
31 extern void capability_require(struct CapabilityIndex
*idx
, const char *cap
);
33 extern struct CapabilityIndex
*capability_index_create(const char *name
);
34 extern void capability_index_destroy(struct CapabilityIndex
*);
35 extern const char *capability_index_list(struct CapabilityIndex
*, unsigned int capability_mask
);
36 extern unsigned int capability_index_mask(struct CapabilityIndex
*);
37 extern unsigned int capability_index_get_required(struct CapabilityIndex
*);
38 extern void capability_index_stats(void (*cb
)(const char *line
, void *privdata
), void *privdata
);