projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| d60d9f65 SS |
1 | /* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */ |
| 2 | ||
| 1b17e766 EZ |
3 | /* Copyright (C) 1987,1991 Free Software Foundation, Inc. |
| 4 | ||
| 5 | This file is part of GNU Bash, the Bourne Again SHell. | |
| 6 | ||
| 7 | Bash is free software; you can redistribute it and/or modify it | |
| 8 | under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | Bash is distributed in the hope that it will be useful, but WITHOUT | |
| 13 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 14 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 15 | License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with Bash; see the file COPYING. If not, write to the Free | |
| 19 | Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ | |
| 20 | ||
| d60d9f65 SS |
21 | #ifndef _POSIXJMP_H_ |
| 22 | #define _POSIXJMP_H_ | |
| 23 | ||
| 24 | #include <setjmp.h> | |
| 25 | ||
| 26 | /* This *must* be included *after* config.h */ | |
| 27 | ||
| 28 | #if defined (HAVE_POSIX_SIGSETJMP) | |
| 29 | # define procenv_t sigjmp_buf | |
| c862e87b JM |
30 | # if !defined (__OPENNT) |
| 31 | # undef setjmp | |
| 32 | # define setjmp(x) sigsetjmp((x), 1) | |
| 33 | # undef longjmp | |
| 34 | # define longjmp(x, n) siglongjmp((x), (n)) | |
| 35 | # endif /* !__OPENNT */ | |
| d60d9f65 SS |
36 | #else |
| 37 | # define procenv_t jmp_buf | |
| 38 | #endif | |
| 39 | ||
| 40 | #endif /* _POSIXJMP_H_ */ |