1
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2
// Use of this source code is governed by a BSD-style license that can be
3
// found in the LICENSE file.
5
#ifndef BASE_FILES_DIR_READER_POSIX_H_
6
#define BASE_FILES_DIR_READER_POSIX_H_
8
#include "build/build_config.h"
10
// This header provides a class, DirReaderPosix, which allows one to open and
11
// read from directories without allocating memory. For the interface, see
12
// the generic fallback in dir_reader_fallback.h.
14
// Mac note: OS X has getdirentries, but it only works if we restrict Chrome to
15
// 32-bit inodes. There is a getdirentries64 syscall in 10.6, but it's not
16
// wrapped and the direct syscall interface is unstable. Using an unstable API
17
// seems worse than falling back to enumerating all file descriptors so we will
18
// probably never implement this on the Mac.
21
#include "base/files/dir_reader_linux.h"
23
#include "base/files/dir_reader_fallback.h"
29
typedef DirReaderLinux DirReaderPosix;
31
typedef DirReaderFallback DirReaderPosix;
36
#endif // BASE_FILES_DIR_READER_POSIX_H_