| 1 | /*- |
| 2 | * Copyright (c) 1990 The Regents of the University of California. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * %sccs.include.redist.c% |
| 6 | * |
| 7 | * @(#)setjmp.h 5.4 (Berkeley) %G% |
| 8 | */ |
| 9 | |
| 10 | #ifndef _SETJMP_H_ |
| 11 | #define _SETJMP_H_ |
| 12 | |
| 13 | #ifdef hp300 |
| 14 | #define _JBLEN 17 |
| 15 | #endif |
| 16 | |
| 17 | #ifdef i386 |
| 18 | #define _JBLEN 10 |
| 19 | #endif |
| 20 | |
| 21 | #ifdef tahoe |
| 22 | #define _JBLEN 10 |
| 23 | #endif |
| 24 | |
| 25 | #ifdef vax |
| 26 | #define _JBLEN 10 |
| 27 | #endif |
| 28 | |
| 29 | #ifndef _ANSI_SOURCE |
| 30 | /* |
| 31 | * WARNING: sigsetjmp() isn't supported yet, this is a placeholder. |
| 32 | */ |
| 33 | typedef int sigjmp_buf[_JBLEN + 1]; |
| 34 | #endif /* not ANSI */ |
| 35 | |
| 36 | typedef int jmp_buf[_JBLEN]; |
| 37 | |
| 38 | #include <sys/cdefs.h> |
| 39 | |
| 40 | __BEGIN_DECLS |
| 41 | int setjmp __P((jmp_buf)); |
| 42 | void longjmp __P((jmp_buf, int)); |
| 43 | |
| 44 | #ifndef _ANSI_SOURCE |
| 45 | /* |
| 46 | * WARNING: sigsetjmp() isn't supported yet, this is a placeholder. |
| 47 | */ |
| 48 | int sigsetjmp __P((sigjmp_buf, int)); |
| 49 | void siglongjmp __P((sigjmp_buf, int)); |
| 50 | #endif /* not ANSI */ |
| 51 | |
| 52 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) |
| 53 | int _setjmp __P((jmp_buf)); |
| 54 | void _longjmp __P((jmp_buf, int)); |
| 55 | void longjmperror __P((void)); |
| 56 | #endif /* neither ANSI nor POSIX */ |
| 57 | __END_DECLS |
| 58 | |
| 59 | #endif /* !_SETJMP_H_ */ |