1*71db0c75SAndroid Build Coastguard Worker //===-- Implementation of setlocale ---------------------------------------===// 2*71db0c75SAndroid Build Coastguard Worker // 3*71db0c75SAndroid Build Coastguard Worker // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*71db0c75SAndroid Build Coastguard Worker // See https://llvm.org/LICENSE.txt for license information. 5*71db0c75SAndroid Build Coastguard Worker // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*71db0c75SAndroid Build Coastguard Worker // 7*71db0c75SAndroid Build Coastguard Worker //===----------------------------------------------------------------------===// 8*71db0c75SAndroid Build Coastguard Worker 9*71db0c75SAndroid Build Coastguard Worker #include "src/locale/setlocale.h" 10*71db0c75SAndroid Build Coastguard Worker #include "include/llvm-libc-macros/locale-macros.h" 11*71db0c75SAndroid Build Coastguard Worker #include "src/locale/locale.h" 12*71db0c75SAndroid Build Coastguard Worker 13*71db0c75SAndroid Build Coastguard Worker #include "src/__support/CPP/string_view.h" 14*71db0c75SAndroid Build Coastguard Worker #include "src/__support/common.h" 15*71db0c75SAndroid Build Coastguard Worker #include "src/__support/macros/config.h" 16*71db0c75SAndroid Build Coastguard Worker 17*71db0c75SAndroid Build Coastguard Worker namespace LIBC_NAMESPACE_DECL { 18*71db0c75SAndroid Build Coastguard Worker 19*71db0c75SAndroid Build Coastguard Worker LLVM_LIBC_FUNCTION(char *, setlocale, (int category, const char *locale_name)) { 20*71db0c75SAndroid Build Coastguard Worker cpp::string_view name(locale_name); 21*71db0c75SAndroid Build Coastguard Worker if (category > LC_ALL || (!name.empty() && name != "C")) 22*71db0c75SAndroid Build Coastguard Worker return nullptr; 23*71db0c75SAndroid Build Coastguard Worker 24*71db0c75SAndroid Build Coastguard Worker static char locale_str[] = "C"; 25*71db0c75SAndroid Build Coastguard Worker return locale_str; 26*71db0c75SAndroid Build Coastguard Worker } 27*71db0c75SAndroid Build Coastguard Worker 28*71db0c75SAndroid Build Coastguard Worker } // namespace LIBC_NAMESPACE_DECL 29