llvm/libc/src/__support/File/linux/file.h

//===--- Linux specialization of the File data structure ------------------===//
//
// 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 "hdr/types/off_t.h"
#include "src/__support/File/file.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

FileIOResult linux_file_write(File *, const void *, size_t);
FileIOResult linux_file_read(File *, void *, size_t);
ErrorOr<off_t> linux_file_seek(File *, off_t, int);
int linux_file_close(File *);

class LinuxFile : public File { … };

// Create a File object and associate it with a fd.
ErrorOr<LinuxFile *> create_file_from_fd(int fd, const char *mode);

} // namespace LIBC_NAMESPACE_DECL