1*6b445a62SJohn Marino /* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */ 2*6b445a62SJohn Marino 3*6b445a62SJohn Marino /* Copyright (C) 1987,1991 Free Software Foundation, Inc. 4*6b445a62SJohn Marino 5*6b445a62SJohn Marino This file is part of GNU Bash, the Bourne Again SHell. 6*6b445a62SJohn Marino 7*6b445a62SJohn Marino Bash is free software: you can redistribute it and/or modify 8*6b445a62SJohn Marino it under the terms of the GNU General Public License as published by 9*6b445a62SJohn Marino the Free Software Foundation, either version 3 of the License, or 10*6b445a62SJohn Marino (at your option) any later version. 11*6b445a62SJohn Marino 12*6b445a62SJohn Marino Bash is distributed in the hope that it will be useful, 13*6b445a62SJohn Marino but WITHOUT ANY WARRANTY; without even the implied warranty of 14*6b445a62SJohn Marino MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*6b445a62SJohn Marino GNU General Public License for more details. 16*6b445a62SJohn Marino 17*6b445a62SJohn Marino You should have received a copy of the GNU General Public License 18*6b445a62SJohn Marino along with Bash. If not, see <http://www.gnu.org/licenses/>. 19*6b445a62SJohn Marino */ 20*6b445a62SJohn Marino 21*6b445a62SJohn Marino #ifndef _POSIXJMP_H_ 22*6b445a62SJohn Marino #define _POSIXJMP_H_ 23*6b445a62SJohn Marino 24*6b445a62SJohn Marino #include <setjmp.h> 25*6b445a62SJohn Marino 26*6b445a62SJohn Marino /* This *must* be included *after* config.h */ 27*6b445a62SJohn Marino 28*6b445a62SJohn Marino #if defined (HAVE_POSIX_SIGSETJMP) 29*6b445a62SJohn Marino # define procenv_t sigjmp_buf 30*6b445a62SJohn Marino # if !defined (__OPENNT) 31*6b445a62SJohn Marino # undef setjmp 32*6b445a62SJohn Marino # define setjmp(x) sigsetjmp((x), 1) 33*6b445a62SJohn Marino # undef longjmp 34*6b445a62SJohn Marino # define longjmp(x, n) siglongjmp((x), (n)) 35*6b445a62SJohn Marino # endif /* !__OPENNT */ 36*6b445a62SJohn Marino #else 37*6b445a62SJohn Marino # define procenv_t jmp_buf 38*6b445a62SJohn Marino #endif 39*6b445a62SJohn Marino 40*6b445a62SJohn Marino #endif /* _POSIXJMP_H_ */ 41