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https://https.git.savannah.gnu.org/git/bash.git
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Chet Ramey
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/* xmalloc.h -- defines for the `x' memory allocation functions */
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/* Copyright (C) 2001-2024 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Bash is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bash. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined (_XMALLOC_H_)
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#define _XMALLOC_H_
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#include "stdc.h"
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#include "bashansi.h"
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/* Generic pointer type. */
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#ifndef PTR_T
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# define PTR_T void *
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#endif /* PTR_T */
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/* Allocation functions in xmalloc.c */
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extern PTR_T xmalloc (size_t);
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extern PTR_T xrealloc (void *, size_t);
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extern PTR_T xreallocarray (void *, size_t, size_t);
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extern void xfree (void *);
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#if defined(USING_BASH_MALLOC) && !defined (DISABLE_MALLOC_WRAPPERS)
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extern PTR_T sh_xmalloc (size_t, const char *, int);
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extern PTR_T sh_xrealloc (void *, size_t, const char *, int);
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extern PTR_T sh_xreallocarray (void *, size_t, size_t, const char *, int);
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extern void sh_xfree (void *, const char *, int);
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#define xmalloc(x) sh_xmalloc((x), __FILE__, __LINE__)
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#define xrealloc(x, n) sh_xrealloc((x), (n), __FILE__, __LINE__)
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#define xreallocarray(x, n, s) sh_xreallocarray((x), (n), (s), __FILE__, __LINE__)
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#define xfree(x) sh_xfree((x), __FILE__, __LINE__)
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#ifdef free
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#undef free
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#endif
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#define free(x) sh_xfree((x), __FILE__, __LINE__)
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extern PTR_T sh_malloc (size_t, const char *, int);
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#ifdef malloc
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#undef malloc
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#endif
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#define malloc(x) sh_malloc((x), __FILE__, __LINE__)
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#endif /* USING_BASH_MALLOC */
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#endif /* _XMALLOC_H_ */
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