1/* $Id: mandoc_ohash.c,v 1.3 2020/06/22 19:20:40 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 "config.h"
18
19#include <sys/types.h>
20#include <stddef.h>
21#include <stdint.h>
22#include <stdlib.h>
23
24#include "mandoc_aux.h"
25#include "mandoc_ohash.h"
26
27static	void	 *hash_alloc(size_t, void *);
28static	void	 *hash_calloc(size_t, size_t, void *);
29static	void	  hash_free(void *, void *);
30
31
32void
33mandoc_ohash_init(struct ohash *h, unsigned int sz, ptrdiff_t ko)
34{
35	struct ohash_info info;
36
37	info.alloc = hash_alloc;
38	info.calloc = hash_calloc;
39	info.free = hash_free;
40	info.data = NULL;
41	info.key_offset = ko;
42
43	ohash_init(h, sz, &info);
44}
45
46static void *
47hash_alloc(size_t sz, void *arg)
48{
49
50	return mandoc_malloc(sz);
51}
52
53static void *
54hash_calloc(size_t n, size_t sz, void *arg)
55{
56
57	return mandoc_calloc(n, sz);
58}
59
60static void
61hash_free(void *p, void *arg)
62{
63
64	free(p);
65}
66