Annotation of embedaddon/readline/posixjmp.h, revision 1.1.1.2
1.1 misho 1: /* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
2:
1.1.1.2 ! misho 3: /* Copyright (C) 1987,1991-2015 Free Software Foundation, Inc.
1.1 misho 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
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.
11:
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.
16:
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/>.
19: */
20:
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
1.1.1.2 ! misho 30:
! 31: # define setjmp_nosigs(x) sigsetjmp((x), 0)
! 32: # define setjmp_sigs(x) sigsetjmp((x), 1)
! 33:
! 34: # define _rl_longjmp(x, n) siglongjmp((x), (n))
! 35: # define sh_longjmp(x, n) siglongjmp((x), (n))
1.1 misho 36: #else
37: # define procenv_t jmp_buf
1.1.1.2 ! misho 38:
! 39: # define setjmp_nosigs setjmp
! 40: # define setjmp_sigs setjmp
! 41:
! 42: # define _rl_longjmp(x, n) longjmp((x), (n))
! 43: # define sh_longjmp(x, n) longjmp((x), (n))
1.1 misho 44: #endif
45:
46: #endif /* _POSIXJMP_H_ */
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