1//===-- Implementation header for dup ---------------------------*- C++ -*-===//
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#ifndef LLVM_LIBC_SRC_UNISTD_DUP_H
10#define LLVM_LIBC_SRC_UNISTD_DUP_H
11
12#include <unistd.h>
13
14namespace LIBC_NAMESPACE {
15
16int dup(int fd);
17
18} // namespace LIBC_NAMESPACE
19
20#endif // LLVM_LIBC_SRC_UNISTD_DUP_H
21

source code of libc/src/unistd/dup.h