1//===--- Definition of Linux stderr ---------------------------------------===//
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 "file.h"
10#include <stdio.h>
11
12namespace LIBC_NAMESPACE {
13
14constexpr size_t STDERR_BUFFER_SIZE = 0;
15static LinuxFile StdErr(2, nullptr, STDERR_BUFFER_SIZE, _IONBF, false,
16 File::ModeFlags(File::OpenMode::APPEND));
17File *stderr = &StdErr;
18
19} // namespace LIBC_NAMESPACE
20
21extern "C" {
22FILE *stderr = reinterpret_cast<FILE *>(&LIBC_NAMESPACE::StdErr);
23}
24

source code of libc/src/__support/File/linux/stderr.cpp