Michael Jones ba7e1cddda [libc] add fprintf and file_writer
This patch adds the file_writer header, which just provides a wrapper
for File->write, as well as fprintf to use it. There are no unit tests
for file_writer since it's too simple to need them, but fprintf does
have a simple test of writing to a file.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D125939
2022-05-31 13:59:19 -07:00

21 lines
637 B
C++

//===-- Implementation header of fprintf ------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_SRC_STDIO_FPRINTF_H
#define LLVM_LIBC_SRC_STDIO_FPRINTF_H
#include <stdio.h>
namespace __llvm_libc {
int fprintf(::FILE *__restrict stream, const char *__restrict format, ...);
} // namespace __llvm_libc
#endif // LLVM_LIBC_SRC_STDIO_FPRINTF_H