| //===-- Implementation of strlen ------------------------------------------===// |
| // |
| // 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/string/strlen.h" |
| #include "src/string/string_utils.h" |
| |
| #include "src/__support/common.h" |
| |
| namespace LIBC_NAMESPACE { |
| |
| // TODO: investigate the performance of this function. |
| // There might be potential for compiler optimization. |
| LLVM_LIBC_FUNCTION(size_t, strlen, (const char *src)) { |
| return internal::string_length(src); |
| } |
| |
| } // namespace LIBC_NAMESPACE |
