Commit | Line | Data |
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460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
5aff007d | 3 | * Copyright (C) 2004-2008 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 | ||
320598d4 RK |
31 | void mem_init(void); |
32 | /* initialize memory management. */ | |
460b9539 | 33 | |
34 | void *xmalloc(size_t); | |
35 | void *xrealloc(void *, size_t); | |
36 | void *xcalloc(size_t count, size_t size); | |
37 | /* As malloc/realloc/calloc, but | |
38 | * 1) succeed or call fatal | |
39 | * 2) always clear (the unused part of) the new allocation | |
40 | * 3) are garbage-collected | |
41 | */ | |
42 | ||
43 | void *xmalloc_noptr(size_t); | |
44 | void *xrealloc_noptr(void *, size_t); | |
45 | char *xstrdup(const char *); | |
46 | char *xstrndup(const char *, size_t); | |
47 | /* As malloc/realloc/strdup, but | |
48 | * 1) succeed or call fatal | |
49 | * 2) are garbage-collected | |
50 | * 3) allocated space must not contain any pointers | |
51 | * | |
52 | * {xmalloc,xrealloc}_noptr don't promise to clear the new space | |
53 | */ | |
54 | ||
55 | void xfree(void *ptr); | |
56 | /* As free, but calls GC_free instead if gc is enabled */ | |
57 | ||
58 | #endif /* MEM_H */ | |
59 | ||
60 | /* | |
61 | Local Variables: | |
62 | c-basic-offset:2 | |
63 | comment-column:40 | |
64 | End: | |
65 | */ |