libc/src/string/mempcpy.cpp

   1 //===-- Implementation of mempcpy ----------------------------------------===//
   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/mempcpy.h"
  10 #include "src/string/memory_utils/memcpy_implementations.h"
  11
  12 #include "src/__support/common.h"
  13 #include <stddef.h> // For size_t.
  14
  15 namespace __llvm_libc {
  16
  17 LLVM_LIBC_FUNCTION(void *, mempcpy,
  18                    (void *__restrict dst, const void *__restrict src,
  19                     size_t count)) {
  20   inline_memcpy(dst, src, count);
  21   return reinterpret_cast<char *>(dst) + count;
  22 }
  23
  24 } // namespace __llvm_libc