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 | #include "_libkernel_init.h" |
| 30 | #include "mig_reply_port.h" | |
| 1c79356b | 31 | |
| 6d2010ae A |
32 | void (*_libc_set_errno)(int) __attribute__((visibility("hidden"))); |
| 33 | int* (*_libc_get_errno)(void) __attribute__((visibility("hidden"))); | |
| 1c79356b | 34 | |
| 6d2010ae A |
35 | /* dlsym() funcptr is for legacy support in exc_catcher */ |
| 36 | void* (*_dlsym)(void*, const char*) __attribute__((visibility("hidden"))); | |
| 91447636 | 37 | |
| 6d2010ae A |
38 | void |
| 39 | _libkernel_init(_libkernel_functions_t fns) | |
| 1c79356b | 40 | { |
| 6d2010ae A |
41 | /* libc */ |
| 42 | _libc_set_errno = fns.set_errno; | |
| 43 | _libc_get_errno = fns.get_errno; | |
| 44 | ||
| 45 | /* mach */ | |
| 46 | _mig_reply_port_callbacks(fns.get_reply_port, fns.set_reply_port); | |
| 47 | ||
| 48 | /* dlsym */ | |
| 49 | _dlsym = fns.dlsym; | |
| 1c79356b | 50 | } |