1/*	$Id: mandoc_ohash.c,v 1.2 2015/10/19 18:58:47 schwarze Exp $	*/
2/*
3 * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17#include <sys/types.h>
18#include <stddef.h>
19#include <stdint.h>
20#include <stdlib.h>
21
22#include "mandoc_aux.h"
23#include "mandoc_ohash.h"
24
25static	void	 *hash_alloc(size_t, void *);
26static	void	 *hash_calloc(size_t, size_t, void *);
27static	void	  hash_free(void *, void *);
28
29
30void
31mandoc_ohash_init(struct ohash *h, unsigned int sz, ptrdiff_t ko)
32{
33	struct ohash_info info;
34
35	info.alloc = hash_alloc;
36	info.calloc = hash_calloc;
37	info.free = hash_free;
38	info.data = NULL;
39	info.key_offset = ko;
40
41	ohash_init(h, sz, &info);
42}
43
44static void *
45hash_alloc(size_t sz, void *arg)
46{
47
48	return mandoc_malloc(sz);
49}
50
51static void *
52hash_calloc(size_t n, size_t sz, void *arg)
53{
54
55	return mandoc_calloc(n, sz);
56}
57
58static void
59hash_free(void *p, void *arg)
60{
61
62	free(p);
63}
64