chiark / gitweb /
examples/disorder.init.in: Read settings from `/etc/default/disorder'.
[disorder] / lib / mem.h
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460b9539 1/*
2 * This file is part of DisOrder.
8e93ddd1 3 * Copyright (C) 2004-2009 Richard Kettlewell
460b9539 4 *
e7eb3a27 5 * This program is free software: you can redistribute it and/or modify
460b9539 6 * it under the terms of the GNU General Public License as published by
e7eb3a27 7 * the Free Software Foundation, either version 3 of the License, or
460b9539 8 * (at your option) any later version.
e7eb3a27
RK
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
460b9539 15 * You should have received a copy of the GNU General Public License
e7eb3a27 16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
460b9539 17 */
132a5a4a
RK
18/** @file lib/mem.h
19 * @brief Memory management
20 */
460b9539 21
22#ifndef MEM_H
23#define MEM_H
24
25#ifdef NO_MEMORY_ALLOCATION
26# error including source file not allowed to perform memory allocation
27#endif
28
29#include <stdarg.h>
30
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RK
31void mem_init(void);
32/* initialize memory management. */
460b9539 33
34void *xmalloc(size_t);
35void *xrealloc(void *, size_t);
36void *xcalloc(size_t count, size_t size);
37/* As malloc/realloc/calloc, but
2e9ba080 38 * 1) succeed or call disorder_fatal
460b9539 39 * 2) always clear (the unused part of) the new allocation
40 * 3) are garbage-collected
41 */
42
43void *xmalloc_noptr(size_t);
44void *xrealloc_noptr(void *, size_t);
8e93ddd1 45void *xcalloc_noptr(size_t count, size_t size);
460b9539 46char *xstrdup(const char *);
47char *xstrndup(const char *, size_t);
48/* As malloc/realloc/strdup, but
2e9ba080 49 * 1) succeed or call disorder_fatal
460b9539 50 * 2) are garbage-collected
51 * 3) allocated space must not contain any pointers
52 *
53 * {xmalloc,xrealloc}_noptr don't promise to clear the new space
54 */
55
56void xfree(void *ptr);
57/* As free, but calls GC_free instead if gc is enabled */
58
59#endif /* MEM_H */
60
61/*
62Local Variables:
63c-basic-offset:2
64comment-column:40
65End:
66*/