0d1b033387
Avoid free from a signal handler. * Makefile.in (xfree.o): Add readline.h. * xfree.c: Include stdio.h and readline.h. (xfree): Return on RL_STATE_SIGHANDLER. * xmalloc.h (xfree): New definition.
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* xmalloc.h -- memory allocation that aborts on errors. */
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/* Copyright (C) 1999-2009 Free Software Foundation, Inc.
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This file is part of the GNU Readline Library (Readline), a library
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for reading lines of text with interactive input and history editing.
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Readline 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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Readline 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 Readline. 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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#if defined (READLINE_LIBRARY)
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# include "rlstdc.h"
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#else
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# include <readline/rlstdc.h>
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#endif
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#ifndef PTR_T
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#ifdef __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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/* xmalloc and xrealloc should be also protected from RL_STATE_SIGHANDLER. */
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#define xfree xfree_readline
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extern PTR_T xmalloc PARAMS((size_t));
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extern PTR_T xrealloc PARAMS((void *, size_t));
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extern void xfree PARAMS((void *));
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#endif /* _XMALLOC_H_ */
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