| 1 | //===-- Implementation of strcasecmp_l ------------------------------------===// |
|---|
| 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-exception |
|---|
| 6 | // |
|---|
| 7 | //===----------------------------------------------------------------------===// |
|---|
| 8 | |
|---|
| 9 | #include "src/strings/strcasecmp_l.h" |
|---|
| 10 | |
|---|
| 11 | #include "src/__support/common.h" |
|---|
| 12 | #include "src/__support/ctype_utils.h" |
|---|
| 13 | #include "src/__support/macros/config.h" |
|---|
| 14 | #include "src/string/memory_utils/inline_strcmp.h" |
|---|
| 15 | |
|---|
| 16 | namespace LIBC_NAMESPACE_DECL { |
|---|
| 17 | |
|---|
| 18 | LLVM_LIBC_FUNCTION(int, strcasecmp_l, |
|---|
| 19 | (const char *left, const char *right, locale_t)) { |
|---|
| 20 | auto case_cmp = [](char a, char b) { |
|---|
| 21 | return LIBC_NAMESPACE::internal::tolower(a) - |
|---|
| 22 | LIBC_NAMESPACE::internal::tolower(b); |
|---|
| 23 | }; |
|---|
| 24 | return inline_strcmp(left, right, case_cmp); |
|---|
| 25 | } |
|---|
| 26 | |
|---|
| 27 | } // namespace LIBC_NAMESPACE_DECL |
|---|
| 28 | |
|---|
