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 | /* | |
| 23 | * Copyright (c) 1992 NeXT Computer, Inc. | |
| 24 | * | |
| 25 | * HISTORY | |
| 26 | * | |
| 27 | * 8 April 1992 ? at NeXT | |
| 28 | * Created. | |
| 29 | */ | |
| 30 | ||
| 31 | #ifndef _i386_SIGNAL_ | |
| 32 | #define _i386_SIGNAL_ 1 | |
| 33 | ||
| 34 | typedef int sig_atomic_t; | |
| 35 | ||
| 36 | /* | |
| 37 | * Information pushed on stack when a signal is delivered. | |
| 38 | * This is used by the kernel to restore state following | |
| 39 | * execution of the signal handler. It is also made available | |
| 40 | * to the handler to allow it to properly restore state if | |
| 41 | * a non-standard exit is performed. | |
| 42 | */ | |
| 43 | struct sigcontext { | |
| 44 | int sc_onstack; /* sigstack state to restore */ | |
| 45 | int sc_mask; /* signal mask to restore */ | |
| 46 | unsigned int sc_eax; | |
| 47 | unsigned int sc_ebx; | |
| 48 | unsigned int sc_ecx; | |
| 49 | unsigned int sc_edx; | |
| 50 | unsigned int sc_edi; | |
| 51 | unsigned int sc_esi; | |
| 52 | unsigned int sc_ebp; | |
| 53 | unsigned int sc_esp; | |
| 54 | unsigned int sc_ss; | |
| 55 | unsigned int sc_eflags; | |
| 56 | unsigned int sc_eip; | |
| 57 | unsigned int sc_cs; | |
| 58 | unsigned int sc_ds; | |
| 59 | unsigned int sc_es; | |
| 60 | unsigned int sc_fs; | |
| 61 | unsigned int sc_gs; | |
| 62 | }; | |
| 63 | ||
| 64 | #endif /* _i386_SIGNAL_ */ |