mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
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.
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* xmalloc.h -- memory allocation that aborts on errors. */
|
|
|
|
/* Copyright (C) 1999-2009 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU Readline Library (Readline), a library
|
|
for reading lines of text with interactive input and history editing.
|
|
|
|
Readline 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.
|
|
|
|
Readline 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 Readline. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#if !defined (_XMALLOC_H_)
|
|
#define _XMALLOC_H_
|
|
|
|
#if defined (READLINE_LIBRARY)
|
|
# include "rlstdc.h"
|
|
#else
|
|
# include <readline/rlstdc.h>
|
|
#endif
|
|
|
|
#ifndef PTR_T
|
|
|
|
#ifdef __STDC__
|
|
# define PTR_T void *
|
|
#else
|
|
# define PTR_T char *
|
|
#endif
|
|
|
|
#endif /* !PTR_T */
|
|
|
|
/* xmalloc and xrealloc should be also protected from RL_STATE_SIGHANDLER. */
|
|
#define xfree xfree_readline
|
|
|
|
extern PTR_T xmalloc PARAMS((size_t));
|
|
extern PTR_T xrealloc PARAMS((void *, size_t));
|
|
extern void xfree PARAMS((void *));
|
|
|
|
#endif /* _XMALLOC_H_ */
|