1 /* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
3 /* Copyright (C) 1987,1991 Free Software Foundation, Inc.
5 This file is part of GNU Bash, the Bourne Again SHell.
7 Bash is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 Bash is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Bash. If not, see <http://www.gnu.org/licenses/>.
26 /* This *must* be included *after* config.h */
28 #if defined (HAVE_POSIX_SIGSETJMP)
29 # define procenv_t sigjmp_buf
30 # if !defined (__OPENNT)
32 # define setjmp(x) sigsetjmp((x), 1)
34 # define longjmp(x, n) siglongjmp((x), (n))
35 # endif /* !__OPENNT */
37 # define procenv_t jmp_buf
40 #endif /* _POSIXJMP_H_ */
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