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//===-- Implementation of fflush ------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "src/stdio/fflush.h"
#include "src/__support/File/file.h"
#include "src/errno/libc_errno.h"
#include <stdio.h>
namespace __llvm_libc {
LLVM_LIBC_FUNCTION(int, fflush, (::FILE * stream)) {
int result = reinterpret_cast<__llvm_libc::File *>(stream)->flush();
if (result != 0) {
libc_errno = result;
return EOF;
}
return 0;
}
} // namespace __llvm_libc
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