projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 6d2010ae | 2 | * Copyright (c) 2010 Apple Inc. All rights reserved. |
| 5d5c5d0d | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 1c79356b | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 8f6c56a5 | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 17 | * | |
| 18 | * The Original Code and all software distributed under the License are | |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 8f6c56a5 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b | 27 | */ |
| 1c79356b | 28 | |
| 6d2010ae A |
29 | #ifndef __LIBKERNEL_INIT_H |
| 30 | #define __LIBKERNEL_INIT_H | |
| 1c79356b | 31 | |
| 6d2010ae | 32 | #include <mach/mach.h> |
| 1c79356b | 33 | |
| 6d2010ae A |
34 | typedef struct _libkernel_functions { |
| 35 | /* for mach dependencies on libc */ | |
| 36 | mach_port_t (*get_reply_port)(void); | |
| 37 | void (*set_reply_port)(mach_port_t); | |
| 38 | ||
| 39 | /* dlsym() for looking up catch_exception_raise */ | |
| 40 | void* (*dlsym)(void*, const char*); | |
| 91447636 | 41 | |
| 6d2010ae A |
42 | /* placeholders for struct layout compatibility with Libsystem */ |
| 43 | void *_placeholder_1; | |
| 44 | void *_placeholder_2; | |
| 45 | ||
| 46 | /* for setting errno in libc */ | |
| 47 | void (*set_errno)(int); | |
| 48 | int* (*get_errno)(void); | |
| 1c79356b | 49 | |
| 6d2010ae | 50 | } _libkernel_functions_t; |
| 91447636 | 51 | |
| 6d2010ae | 52 | void _libkernel_init(_libkernel_functions_t fns); |
| 1c79356b | 53 | |
| 6d2010ae | 54 | #endif // __LIBKERNEL_INIT_H` |