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1 | /* xmalloc.h -- defines for the `x' memory allocation functions */ |
2 | ||
3185942a | 3 | /* Copyright (C) 2001-2009 Free Software Foundation, Inc. |
f73dda09 JA |
4 | |
5 | This file is part of GNU Bash, the Bourne Again SHell. | |
6 | ||
3185942a JA |
7 | Bash is free software: you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation, either version 3 of the License, or | |
10 | (at your option) any later version. | |
f73dda09 | 11 | |
3185942a JA |
12 | Bash is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
f73dda09 | 16 | |
3185942a JA |
17 | You should have received a copy of the GNU General Public License |
18 | along with Bash. If not, see <http://www.gnu.org/licenses/>. | |
19 | */ | |
f73dda09 JA |
20 | |
21 | #if !defined (_XMALLOC_H_) | |
22 | #define _XMALLOC_H_ | |
23 | ||
24 | #include "stdc.h" | |
25 | #include "bashansi.h" | |
26 | ||
27 | /* Generic pointer type. */ | |
28 | #ifndef PTR_T | |
29 | ||
30 | #if defined (__STDC__) | |
31 | # define PTR_T void * | |
32 | #else | |
33 | # define PTR_T char * | |
34 | #endif | |
35 | ||
36 | #endif /* PTR_T */ | |
37 | ||
38 | /* Allocation functions in xmalloc.c */ | |
39 | extern PTR_T xmalloc __P((size_t)); | |
40 | extern PTR_T xrealloc __P((void *, size_t)); | |
41 | extern void xfree __P((void *)); | |
42 | ||
7117c2d2 | 43 | #if defined(USING_BASH_MALLOC) && !defined (DISABLE_MALLOC_WRAPPERS) |
f73dda09 JA |
44 | extern PTR_T sh_xmalloc __P((size_t, const char *, int)); |
45 | extern PTR_T sh_xrealloc __P((void *, size_t, const char *, int)); | |
46 | extern void sh_xfree __P((void *, const char *, int)); | |
47 | ||
48 | #define xmalloc(x) sh_xmalloc((x), __FILE__, __LINE__) | |
49 | #define xrealloc(x, n) sh_xrealloc((x), (n), __FILE__, __LINE__) | |
50 | #define xfree(x) sh_xfree((x), __FILE__, __LINE__) | |
51 | ||
52 | #ifdef free | |
53 | #undef free | |
54 | #endif | |
55 | #define free(x) sh_xfree((x), __FILE__, __LINE__) | |
56 | #endif /* USING_BASH_MALLOC */ | |
57 | ||
58 | #endif /* _XMALLOC_H_ */ |