126497Sache/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */ 226497Sache 358310Sache/* Copyright (C) 1987,1991 Free Software Foundation, Inc. 458310Sache 558310Sache This file is part of GNU Bash, the Bourne Again SHell. 658310Sache 758310Sache Bash is free software; you can redistribute it and/or modify it 858310Sache under the terms of the GNU General Public License as published by 958310Sache the Free Software Foundation; either version 2, or (at your option) 1058310Sache any later version. 1158310Sache 1258310Sache Bash is distributed in the hope that it will be useful, but WITHOUT 1358310Sache ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 1458310Sache or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 1558310Sache License for more details. 1658310Sache 1758310Sache You should have received a copy of the GNU General Public License 1858310Sache along with Bash; see the file COPYING. If not, write to the Free 1958310Sache Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ 2058310Sache 2126497Sache#ifndef _POSIXJMP_H_ 2226497Sache#define _POSIXJMP_H_ 2326497Sache 2426497Sache#include <setjmp.h> 2526497Sache 2626497Sache/* This *must* be included *after* config.h */ 2726497Sache 2826497Sache#if defined (HAVE_POSIX_SIGSETJMP) 2926497Sache# define procenv_t sigjmp_buf 3047558Sache# if !defined (__OPENNT) 3147558Sache# undef setjmp 3247558Sache# define setjmp(x) sigsetjmp((x), 1) 3347558Sache# undef longjmp 3447558Sache# define longjmp(x, n) siglongjmp((x), (n)) 3547558Sache# endif /* !__OPENNT */ 3626497Sache#else 3726497Sache# define procenv_t jmp_buf 3826497Sache#endif 3926497Sache 4026497Sache#endif /* _POSIXJMP_H_ */ 41