| /* xmalloc.h -- defines for the `x' memory allocation functions */ |
| |
| /* Copyright (C) 2001-2009 Free Software Foundation, Inc. |
| |
| This file is part of GNU Bash, the Bourne Again SHell. |
| |
| Bash is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| Bash is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with Bash. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #if !defined (_XMALLOC_H_) |
| #define _XMALLOC_H_ |
| |
| #include "stdc.h" |
| #include "bashansi.h" |
| |
| /* Generic pointer type. */ |
| #ifndef PTR_T |
| |
| #if defined (__STDC__) |
| # define PTR_T void * |
| #else |
| # define PTR_T char * |
| #endif |
| |
| #endif /* PTR_T */ |
| |
| /* Allocation functions in xmalloc.c */ |
| extern PTR_T xmalloc __P((size_t)); |
| extern PTR_T xrealloc __P((void *, size_t)); |
| extern void xfree __P((void *)); |
| |
| #if defined(USING_BASH_MALLOC) && !defined (DISABLE_MALLOC_WRAPPERS) |
| extern PTR_T sh_xmalloc __P((size_t, const char *, int)); |
| extern PTR_T sh_xrealloc __P((void *, size_t, const char *, int)); |
| extern void sh_xfree __P((void *, const char *, int)); |
| |
| #define xmalloc(x) sh_xmalloc((x), __FILE__, __LINE__) |
| #define xrealloc(x, n) sh_xrealloc((x), (n), __FILE__, __LINE__) |
| #define xfree(x) sh_xfree((x), __FILE__, __LINE__) |
| |
| #ifdef free |
| #undef free |
| #endif |
| #define free(x) sh_xfree((x), __FILE__, __LINE__) |
| #endif /* USING_BASH_MALLOC */ |
| |
| #endif /* _XMALLOC_H_ */ |