1 // -*- C++ -*- 2 //===-----------------------------------------------------------------------===// 3 // 4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5 // See https://llvm.org/LICENSE.txt for license information. 6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef _LIBCPP___LOCALE_LOCALE_BASE_API_ANDROID_H 11 #define _LIBCPP___LOCALE_LOCALE_BASE_API_ANDROID_H 12 13 #include <stdlib.h> 14 15 // FIXME: Is this actually required? 16 extern "C" { 17 #include <xlocale.h> 18 } 19 20 #include <android/api-level.h> 21 #if __ANDROID_API__ < 21 22 # include <__support/xlocale/__posix_l_fallback.h> 23 #endif 24 25 // If we do not have this header, we are in a platform build rather than an NDK 26 // build, which will always be at least as new as the ToT NDK, in which case we 27 // don't need any of the inlines below since libc provides them. 28 #if __has_include(<android/ndk-version.h>) 29 # include <android/ndk-version.h> 30 // In NDK versions later than 16, locale-aware functions are provided by 31 // legacy_stdlib_inlines.h 32 # if __NDK_MAJOR__ <= 16 33 # if __ANDROID_API__ < 21 34 # include <__support/xlocale/__strtonum_fallback.h> 35 # elif __ANDROID_API__ < 26 36 37 inline _LIBCPP_HIDE_FROM_ABI float strtof_l(const char* __nptr, char** __endptr, locale_t) { 38 return ::strtof(__nptr, __endptr); 39 } 40 41 inline _LIBCPP_HIDE_FROM_ABI double strtod_l(const char* __nptr, char** __endptr, locale_t) { 42 return ::strtod(__nptr, __endptr); 43 } 44 45 # endif // __ANDROID_API__ < 26 46 47 # endif // __NDK_MAJOR__ <= 16 48 #endif // __has_include(<android/ndk-version.h>) 49 50 #endif // _LIBCPP___LOCALE_LOCALE_BASE_API_ANDROID_H 51