mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
|
|
|
|
/* Copyright (C) 1987,1991 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 2, 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; see the file COPYING. If not, write to the Free
|
|
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
|
|
|
#ifndef _POSIXJMP_H_
|
|
#define _POSIXJMP_H_
|
|
|
|
#include <setjmp.h>
|
|
|
|
/* This *must* be included *after* config.h */
|
|
|
|
#if defined (HAVE_POSIX_SIGSETJMP)
|
|
# define procenv_t sigjmp_buf
|
|
# if !defined (__OPENNT)
|
|
# undef setjmp
|
|
# define setjmp(x) sigsetjmp((x), 1)
|
|
# undef longjmp
|
|
# define longjmp(x, n) siglongjmp((x), (n))
|
|
# endif /* !__OPENNT */
|
|
#else
|
|
# define procenv_t jmp_buf
|
|
#endif
|
|
|
|
#endif /* _POSIXJMP_H_ */
|