24 lines · cpp
1//===-- Implementation of uselocale ---------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/locale/uselocale.h"10#include "src/locale/locale.h"11 12#include "src/__support/common.h"13#include "src/__support/macros/config.h"14 15namespace LIBC_NAMESPACE_DECL {16 17LLVM_LIBC_FUNCTION(locale_t, uselocale, (locale_t newloc)) {18 if (!newloc)19 return locale;20 return locale = newloc;21}22 23} // namespace LIBC_NAMESPACE_DECL24