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212380e3 AC |
1 | /* |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * memory.c: Memory utilities. | |
4 | * | |
5 | * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center | |
6 | * Copyright (C) 1996-2002 Hybrid Development Team | |
7 | * Copyright (C) 2002-2005 ircd-ratbox development team | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
22 | * USA | |
23 | * | |
24 | * $Id: memory.c 388 2005-12-07 16:34:40Z nenolod $ | |
25 | */ | |
26 | ||
27 | ||
28 | #define WE_ARE_MEMORY_C | |
29 | ||
30 | #include "libcharybdis.h" | |
31 | ||
32 | /* | |
33 | * MyMalloc - allocate memory, call outofmemory on failure | |
34 | */ | |
35 | void * | |
36 | MyMalloc(size_t size) | |
37 | { | |
38 | void *ret = calloc(1, size); | |
39 | if(ret == NULL) | |
40 | outofmemory(); | |
41 | return ret; | |
42 | } | |
43 | ||
44 | /* | |
45 | * MyRealloc - reallocate memory, call outofmemory on failure | |
46 | */ | |
47 | void * | |
48 | MyRealloc(void *x, size_t y) | |
49 | { | |
50 | void *ret = realloc(x, y); | |
51 | ||
52 | if(ret == NULL) | |
53 | outofmemory(); | |
54 | return ret; | |
55 | } | |
56 | ||
57 | /* | |
58 | * outofmemory() | |
59 | * | |
60 | * input - NONE | |
61 | * output - NONE | |
62 | * side effects - simply try to report there is a problem. Abort if it was called more than once | |
63 | */ | |
64 | void | |
65 | outofmemory() | |
66 | { | |
67 | static int was_here = 0; | |
68 | ||
69 | if(was_here) | |
70 | libcharybdis_die("Out of Memory!"); | |
71 | ||
72 | was_here = 1; | |
73 | ||
74 | libcharybdis_restart("Aiee! Out of memory... >_<!"); | |
75 | } |