/* * Copyright (c) 2010 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #include <mach/mach.h> #include <mach/mach_init.h> extern void (*_libc_set_errno)(int); static mach_port_t (*_libc_get_reply_port)(void); static void (*_libc_set_reply_port)(mach_port_t); /* * Called at Libsystem initialise time, sets up callbacks we * need to get at thread variables inside of Libc */ void _mig_reply_port_callbacks(mach_port_t (*get)(void), void (*set)(mach_port_t)) { _libc_get_reply_port = get; _libc_set_reply_port = set; } mach_port_t _mig_get_reply_port(void) __attribute__((visibility("hidden"))); mach_port_t _mig_get_reply_port() { return _libc_get_reply_port(); } void _mig_set_reply_port(mach_port_t port) __attribute__((visibility("hidden"))); void _mig_set_reply_port(mach_port_t port) { _libc_set_reply_port(port); } void cthread_set_errno_self(int errno) __attribute__((visibility("hidden"))); void cthread_set_errno_self(int errno) { _libc_set_errno(errno); } void _pthread_set_self(void* ptr) __attribute__((visibility("hidden"))); void _pthread_set_self(void* ptr) {}