/* * Copyright (c) 2019 Apple Inc. All rights reserved. * * @APPLE_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. 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_LICENSE_HEADER_END@ */ #ifndef _DLFCN_PRIVATE_H_ #define _DLFCN_PRIVATE_H_ #include <dlfcn.h> #ifdef __cplusplus extern "C" { #endif /* * Internal interface for dlopen; intended to help audit internal use of * dlopen. */ #if __i386__ /* * i386 makes tail calls difficult, and RTLD_NEXT requires that dlopen_audited * tail call dlopen. Just directly call dlopen on i386. */ #define dlopen_audited(__path, __mode) dlopen(__path, __mode) #else extern void * dlopen_audited(const char * __path, int __mode) __DYLDDL_DRIVERKIT_UNAVAILABLE; #endif /* * Sometimes dlopen() looks at who called it (such as for @rpath and @loader_path). * This SPI allows you to simulate dlopen() being called by other code. * Available in macOS 11.0 and iOS 14.0 and later. */ extern void* dlopen_from(const char* __path, int __mode, void* __addressInCaller) __DYLDDL_DRIVERKIT_UNAVAILABLE; #ifdef __cplusplus } #endif #endif /* _DLFCN_PRIVATE_H_ */