| //===-- Implementation of wcscpy ------------------------------------------===// | |
| // | |
| // 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 | |
| // | |
| //===----------------------------------------------------------------------===// | |
| namespace LIBC_NAMESPACE_DECL { | |
| LLVM_LIBC_FUNCTION(wchar_t *, wcscpy, | |
| (wchar_t *__restrict s1, const wchar_t *__restrict s2)) { | |
| size_t size = internal::string_length(s2) + 1; | |
| __builtin_memcpy(s1, s2, size * sizeof(wchar_t)); | |
| return s1; | |
| } | |
| } // namespace LIBC_NAMESPACE_DECL | |