| //===-- Implementation of newlocale ---------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/locale/newlocale.h" |
| #include "hdr/locale_macros.h" |
| #include "src/__support/CPP/string_view.h" |
| #include "src/__support/common.h" |
| #include "src/__support/macros/config.h" |
| #include "src/locale/locale.h" |
| |
| namespace LIBC_NAMESPACE_DECL { |
| |
| LLVM_LIBC_FUNCTION(locale_t, newlocale, |
| (int category_mask, const char *locale_name, locale_t)) { |
| cpp::string_view name(locale_name); |
| if (category_mask > LC_ALL || (!name.empty() && name != "C")) |
| return nullptr; |
| |
| return &c_locale; |
| } |
| |
| } // namespace LIBC_NAMESPACE_DECL |
