projects / thirdparty / bash.git / blame
| Commit | Line | Data |
|---|---|---|
| f73dda09 JA |
1 | /* xmalloc.h -- defines for the `x' memory allocation functions */ |
| 2 | ||
| 8868edaf | 3 | /* Copyright (C) 2001-2020 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 */ | |
| 8868edaf CR |
39 | extern PTR_T xmalloc PARAMS((size_t)); |
| 40 | extern PTR_T xrealloc PARAMS((void *, size_t)); | |
| 41 | extern void xfree PARAMS((void *)); | |
| f73dda09 | 42 | |
| 7117c2d2 | 43 | #if defined(USING_BASH_MALLOC) && !defined (DISABLE_MALLOC_WRAPPERS) |
| 8868edaf CR |
44 | extern PTR_T sh_xmalloc PARAMS((size_t, const char *, int)); |
| 45 | extern PTR_T sh_xrealloc PARAMS((void *, size_t, const char *, int)); | |
| 46 | extern void sh_xfree PARAMS((void *, const char *, int)); | |
| f73dda09 JA |
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__) | |
| 8868edaf CR |
56 | |
| 57 | extern PTR_T sh_malloc PARAMS((size_t, const char *, int)); | |
| 58 | ||
| 59 | #ifdef malloc | |
| 60 | #undef malloc | |
| 61 | #endif | |
| 62 | #define malloc(x) sh_malloc((x), __FILE__, __LINE__) | |
| 63 | ||
| f73dda09 JA |
64 | #endif /* USING_BASH_MALLOC */ |
| 65 | ||
| 66 | #endif /* _XMALLOC_H_ */ |