1 /* 2 * Copyright (c) 2010 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 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. 14 * 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 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 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. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29 #ifndef __EXC_CATCHER_H 30 #define __EXC_CATCHER_H 31 32 #include "_libkernel_init.h" 33 34 typedef kern_return_t (*_libkernel_exc_raise_func_t)(mach_port_t, 35 mach_port_t, 36 mach_port_t, 37 exception_type_t, 38 exception_data_t, 39 mach_msg_type_number_t); 40 41 typedef kern_return_t (*_libkernel_exc_raise_state_func_t)(mach_port_t, 42 exception_type_t, 43 exception_data_t, 44 mach_msg_type_number_t, 45 int *, 46 thread_state_t, 47 mach_msg_type_number_t, 48 thread_state_t, 49 mach_msg_type_number_t *); 50 51 typedef kern_return_t (*_libkernel_exec_raise_state_identity_t)(mach_port_t, 52 mach_port_t, mach_port_t, 53 exception_type_t, 54 exception_data_t, 55 mach_msg_type_number_t, 56 int *, thread_state_t, 57 mach_msg_type_number_t, 58 thread_state_t, 59 mach_msg_type_number_t *); 60 61 #define RTLD_DEFAULT ((void *) -2) 62 extern void* (*_dlsym)(void*, const char*); 63 64 #endif // __EXC_CATCHER_H 65