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251da81f36
Summary: Update copyright statements to "2016-present". This makes our updated lint rules happy and complies with the recommended license header statement. Reviewed By: wez, bolinfest Differential Revision: D4433594 fbshipit-source-id: e9ecb1c1fc66e4ec49c1f046c6a98d425b13bc27
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#pragma once
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#include "eden/fs/inodes/InodePtr.h"
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#include "eden/fuse/FileHandle.h"
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namespace facebook {
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namespace eden {
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class Blob;
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class FileData;
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class FileInode;
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class LocalStore;
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class FileHandle : public fusell::FileHandle {
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public:
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explicit FileHandle(
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FileInodePtr inode,
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std::shared_ptr<FileData> data,
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int flags);
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~FileHandle();
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folly::Future<fusell::Dispatcher::Attr> getattr() override;
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folly::Future<fusell::Dispatcher::Attr> setattr(
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const struct stat& attr,
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int to_set) override;
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bool preserveCache() const override;
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bool isSeekable() const override;
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folly::Future<fusell::BufVec> read(size_t size, off_t off) override;
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folly::Future<size_t> write(fusell::BufVec&& buf, off_t off) override;
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folly::Future<size_t> write(folly::StringPiece data, off_t off) override;
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folly::Future<folly::Unit> flush(uint64_t lock_owner) override;
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folly::Future<folly::Unit> fsync(bool datasync) override;
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private:
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FileInodePtr inode_;
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std::shared_ptr<FileData> data_;
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int openFlags_;
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};
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}
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}
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