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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ART_SRC_FILE_LINUX_H_
#define ART_SRC_FILE_LINUX_H_
#include "file.h"
namespace art {
class LinuxFile : public File {
public:
LinuxFile(const char* name, int fd, bool auto_close) :
File(name), fd_(fd), auto_close_(auto_close) {}
virtual ~LinuxFile();
virtual void Close();
virtual bool IsClosed();
virtual int64_t Read(void* buffer, int64_t num_bytes);
virtual int64_t Write(const void* buffer, int64_t num_bytes);
virtual off_t Length();
virtual off_t Position();
virtual int Fd() {
return fd_;
}
private:
static const int kClosedFd = -1;
int fd_;
bool auto_close_;
};
} // namespace art
#endif // ART_SRC_FILE_LINUX_H_
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