58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/* xmalloc.h -- defines for the `x' memory allocation functions */
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/* Copyright (C) 2001-2009 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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#if defined (__STDC__)
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# define PTR_T void *
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#else
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# define PTR_T char *
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#endif
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#endif /* PTR_T */
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/* Allocation functions in xmalloc.c */
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extern PTR_T xmalloc __P((size_t));
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extern PTR_T xrealloc __P((void *, size_t));
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extern void xfree __P((void *));
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#if defined(USING_BASH_MALLOC) && !defined (DISABLE_MALLOC_WRAPPERS)
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extern PTR_T sh_xmalloc __P((size_t, const char *, int));
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extern PTR_T sh_xrealloc __P((void *, size_t, const char *, int));
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extern void sh_xfree __P((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 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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#endif /* USING_BASH_MALLOC */
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#endif /* _XMALLOC_H_ */
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