1//===-- Implementation of memcmp ------------------------------------------===//
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/string/memcmp.h"
10#include "src/__support/macros/config.h"
11#include "src/__support/macros/null_check.h"
12#include "src/string/memory_utils/inline_memcmp.h"
13
14#include <stddef.h> // size_t
15
16namespace LIBC_NAMESPACE_DECL {
17
18LLVM_LIBC_FUNCTION(int, memcmp,
19 (const void *lhs, const void *rhs, size_t count)) {
20 if (count) {
21 LIBC_CRASH_ON_NULLPTR(lhs);
22 LIBC_CRASH_ON_NULLPTR(rhs);
23 }
24 return inline_memcmp(lhs, rhs, count);
25}
26
27} // namespace LIBC_NAMESPACE_DECL
28

Provided by KDAB

Privacy Policy
Improve your Profiling and Debugging skills
Find out more

source code of libc/src/string/memcmp.cpp