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db137867 AC |
1 | /* |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * memory.h: A header for the memory functions. | |
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 | |
22 | * USA | |
23 | * | |
db137867 AC |
24 | */ |
25 | ||
26 | #ifndef RB_LIB_H | |
27 | #error "Do not use rb_memory.h directly" | |
28 | #endif | |
29 | ||
30 | #ifndef _RB_MEMORY_H | |
31 | #define _RB_MEMORY_H | |
32 | ||
33 | #include <stdlib.h> | |
34 | ||
35 | ||
36 | void rb_outofmemory(void); | |
37 | ||
38 | static inline void * | |
39 | rb_malloc(size_t size) | |
40 | { | |
41 | void *ret = calloc(1, size); | |
c2ac22cc | 42 | if(rb_unlikely(ret == NULL)) |
db137867 AC |
43 | rb_outofmemory(); |
44 | return (ret); | |
45 | } | |
46 | ||
47 | static inline void * | |
48 | rb_realloc(void *x, size_t y) | |
49 | { | |
50 | void *ret = realloc(x, y); | |
51 | ||
c2ac22cc | 52 | if(rb_unlikely(ret == NULL)) |
db137867 AC |
53 | rb_outofmemory(); |
54 | return (ret); | |
55 | } | |
56 | ||
57 | static inline char * | |
58 | rb_strndup(const char *x, size_t y) | |
59 | { | |
60 | char *ret = malloc(y); | |
c2ac22cc | 61 | if(rb_unlikely(ret == NULL)) |
db137867 AC |
62 | rb_outofmemory(); |
63 | rb_strlcpy(ret, x, y); | |
3202e249 | 64 | return (ret); |
db137867 AC |
65 | } |
66 | ||
67 | static inline char * | |
68 | rb_strdup(const char *x) | |
69 | { | |
70 | char *ret = malloc(strlen(x) + 1); | |
c2ac22cc | 71 | if(rb_unlikely(ret == NULL)) |
db137867 AC |
72 | rb_outofmemory(); |
73 | strcpy(ret, x); | |
3202e249 | 74 | return (ret); |
db137867 AC |
75 | } |
76 | ||
77 | ||
78 | static inline void | |
79 | rb_free(void *ptr) | |
80 | { | |
3202e249 VY |
81 | if(rb_likely(ptr != NULL)) |
82 | free(ptr); | |
db137867 AC |
83 | } |
84 | ||
85 | #endif /* _I_MEMORY_H */ |