1 //===------------------------ apple_availability.h ------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 #ifndef _LIBCPP_SRC_INCLUDE_APPLE_AVAILABILITY_H 9 #define _LIBCPP_SRC_INCLUDE_APPLE_AVAILABILITY_H 10 11 #if defined(__APPLE__) 12 13 #if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) 14 #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 101300 15 #define _LIBCPP_USE_UTIMENSAT 16 #endif 17 #elif defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) 18 #if __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ >= 110000 19 #define _LIBCPP_USE_UTIMENSAT 20 #endif 21 #elif defined(__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__) 22 #if __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ >= 110000 23 #define _LIBCPP_USE_UTIMENSAT 24 #endif 25 #elif defined(__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__) 26 #if __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ >= 40000 27 #define _LIBCPP_USE_UTIMENSAT 28 #endif 29 #endif // __ENVIRONMENT_.*_VERSION_MIN_REQUIRED__ 30 31 #if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) 32 #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 101500 33 #define _LIBCPP_USE_ULOCK 34 #endif 35 #elif defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) 36 #if __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ >= 130000 37 #define _LIBCPP_USE_ULOCK 38 #endif 39 #elif defined(__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__) 40 #if __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ >= 130000 41 #define _LIBCPP_USE_ULOCK 42 #endif 43 #elif defined(__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__) 44 #if __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ >= 60000 45 #define _LIBCPP_USE_ULOCK 46 #endif 47 #endif // __ENVIRONMENT_.*_VERSION_MIN_REQUIRED__ 48 49 #endif // __APPLE__ 50 51 #endif // _LIBCPP_SRC_INCLUDE_APPLE_AVAILABILITY_H 52