projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * The contents of this file constitute Original Code as defined in and | |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the | |
| 8 | * "License"). You may not use this file except in compliance with the | |
| 9 | * License. Please obtain a copy of the License at | |
| 10 | * http://www.apple.com/publicsource and read it before using this file. | |
| 11 | * | |
| 12 | * This Original Code and all software distributed under the License are | |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the | |
| 17 | * License for the specific language governing rights and limitations | |
| 18 | * under the License. | |
| 19 | * | |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | /* Copyright (c) 1992 NeXT Computer, Inc. All rights reserved. | |
| 23 | * | |
| 24 | * File: setjmp.h | |
| 25 | * | |
| 26 | * Declaration of setjmp routines and data structures. | |
| 27 | */ | |
| 28 | #ifndef _BSD_I386_SETJMP_H | |
| 29 | #define _BSD_I386_SETJMP_H | |
| 30 | ||
| 31 | #include <sys/cdefs.h> | |
| 32 | #include <i386/signal.h> | |
| 33 | ||
| 34 | typedef struct sigcontext jmp_buf[1]; | |
| 35 | ||
| 36 | #define _JBLEN ((sizeof(struct sigcontext)) / sizeof(int)) | |
| 37 | typedef int sigjmp_buf[_JBLEN+1]; | |
| 38 | ||
| 39 | __BEGIN_DECLS | |
| 40 | extern int setjmp __P((jmp_buf env)); | |
| 41 | extern void longjmp __P((jmp_buf env, int val)); | |
| 42 | ||
| 43 | #ifndef _ANSI_SOURCE | |
| 44 | int sigsetjmp __P((sigjmp_buf env, int val)); | |
| 45 | void siglongjmp __P((sigjmp_buf env, int val)); | |
| 46 | #endif /* _ANSI_SOURCE */ | |
| 47 | ||
| 48 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) | |
| 49 | int _setjmp __P((jmp_buf env)); | |
| 50 | void _longjmp __P((jmp_buf, int val)); | |
| 51 | void longjmperror __P((void)); | |
| 52 | #endif /* neither ANSI nor POSIX */ | |
| 53 | __END_DECLS | |
| 54 | #endif /* !_BSD_I386_SETJMP_H */ |