27 lines · cpp
1//===--- Definition of Linux stdin ----------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "file.h"10#include "hdr/stdio_macros.h"11#include "hdr/types/FILE.h"12#include "src/__support/macros/config.h"13 14namespace LIBC_NAMESPACE_DECL {15 16constexpr size_t STDIN_BUFFER_SIZE = 512;17uint8_t stdin_buffer[STDIN_BUFFER_SIZE];18static LinuxFile StdIn(0, stdin_buffer, STDIN_BUFFER_SIZE, _IOFBF, false,19 File::ModeFlags(File::OpenMode::READ));20File *stdin = &StdIn;21 22} // namespace LIBC_NAMESPACE_DECL23 24extern "C" {25FILE *stdin = reinterpret_cast<FILE *>(&LIBC_NAMESPACE::StdIn);26} // extern "C"27