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_SUPPORT_ANDROID_LOCALE_BIONIC_H 11 #define _LIBCPP_SUPPORT_ANDROID_LOCALE_BIONIC_H 12 13 #if defined(__BIONIC__) 14 15 #ifdef __cplusplus 16 extern "C" { 17 #endif 18 19 #include <stdlib.h> 20 #include <xlocale.h> 21 22 #ifdef __cplusplus 23 } 24 #endif 25 26 #if defined(__ANDROID__) 27 28 #include <android/api-level.h> 29 #if __ANDROID_API__ < 21 30 #include <__support/xlocale/__posix_l_fallback.h> 31 #endif 32 33 // If we do not have this header, we are in a platform build rather than an NDK 34 // build, which will always be at least as new as the ToT NDK, in which case we 35 // don't need any of the inlines below since libc provides them. 36 #if __has_include(<android/ndk-version.h>) 37 #include <android/ndk-version.h> 38 // In NDK versions later than 16, locale-aware functions are provided by 39 // legacy_stdlib_inlines.h 40 #if __NDK_MAJOR__ <= 16 41 #if __ANDROID_API__ < 21 42 #include <__support/xlocale/__strtonum_fallback.h> 43 #elif __ANDROID_API__ < 26 44 45 #if defined(__cplusplus) 46 extern "C" { 47 #endif 48 49 inline _LIBCPP_HIDE_FROM_ABI float 50 strtof_l(const char* __nptr, char** __endptr, locale_t) { 51 return ::strtof(__nptr, __endptr); 52 } 53 54 inline _LIBCPP_HIDE_FROM_ABI double 55 strtod_l(const char* __nptr, char** __endptr, locale_t) { 56 return ::strtod(__nptr, __endptr); 57 } 58 59 inline _LIBCPP_HIDE_FROM_ABI long 60 strtol_l(const char* __nptr, char** __endptr, int __base, locale_t) { 61 return ::strtol(__nptr, __endptr, __base); 62 } 63 64 #if defined(__cplusplus) 65 } 66 #endif 67 68 #endif // __ANDROID_API__ < 26 69 70 #endif // __NDK_MAJOR__ <= 16 71 #endif // __has_include(<android/ndk-version.h>) 72 #endif // defined(__ANDROID__) 73 74 #endif // defined(__BIONIC__) 75 #endif // _LIBCPP_SUPPORT_ANDROID_LOCALE_BIONIC_H 76