/* * Copyright (c) 2020 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 <TargetConditionals.h> #if TARGET_OS_OSX && !defined(__i386__) /* * Support for the open compatibilty shim for macOS. These NULL * function pointers need to be built into libsyscall_static. They * are hooked up to the actual functions from libsyscall_dynamic * if/when they are used (generally only for older binaries where we * need to shim the version information). */ #include "system-version-compat-support.h" #include <stdbool.h> #include <sys/param.h> #include <sys/types.h> __attribute__((visibility("hidden"))) bool (*system_version_compat_check_path_suffix)(const char *orig_path) = NULL; system_version_compat_mode_t system_version_compat_mode = SYSTEM_VERSION_COMPAT_MODE_DISABLED; __attribute__((visibility("hidden"))) int (*system_version_compat_open_shim)(int opened_fd, int openat_fd, const char *orig_path, int oflag, mode_t mode, int (*close_syscall)(int), int (*open_syscall)(const char *, int, mode_t), int (*openat_syscall)(int, const char *, int, mode_t), int (*fcntl_syscall)(int, int, long)) = NULL; #endif /* TARGET_OS_OSX && && !defined(__i386__) */