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Side by Side Diff: net/disk_cache/mapped_file.h

Issue 7529043: Rename NET_API to NET_EXPORT, and rename NET_TEST to NET_EXPORT_PRIVATE. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 4 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // See net/disk_cache/disk_cache.h for the public interface of the cache. 5 // See net/disk_cache/disk_cache.h for the public interface of the cache.
6 6
7 #ifndef NET_DISK_CACHE_MAPPED_FILE_H_ 7 #ifndef NET_DISK_CACHE_MAPPED_FILE_H_
8 #define NET_DISK_CACHE_MAPPED_FILE_H_ 8 #define NET_DISK_CACHE_MAPPED_FILE_H_
9 #pragma once 9 #pragma once
10 10
11 #include "net/base/net_api.h" 11 #include "net/base/net_export.h"
12 #include "net/disk_cache/disk_format.h" 12 #include "net/disk_cache/disk_format.h"
13 #include "net/disk_cache/file.h" 13 #include "net/disk_cache/file.h"
14 #include "net/disk_cache/file_block.h" 14 #include "net/disk_cache/file_block.h"
15 15
16 class FilePath; 16 class FilePath;
17 17
18 namespace disk_cache { 18 namespace disk_cache {
19 19
20 // This class implements a memory mapped file used to access block-files. The 20 // This class implements a memory mapped file used to access block-files. The
21 // idea is that the header and bitmap will be memory mapped all the time, and 21 // idea is that the header and bitmap will be memory mapped all the time, and
22 // the actual data for the blocks will be access asynchronously (most of the 22 // the actual data for the blocks will be access asynchronously (most of the
23 // time). 23 // time).
24 class NET_TEST MappedFile : public File { 24 class NET_EXPORT_PRIVATE MappedFile : public File {
25 public: 25 public:
26 MappedFile() : File(true), init_(false) {} 26 MappedFile() : File(true), init_(false) {}
27 27
28 // Performs object initialization. name is the file to use, and size is the 28 // Performs object initialization. name is the file to use, and size is the
29 // ammount of data to memory map from th efile. If size is 0, the whole file 29 // ammount of data to memory map from th efile. If size is 0, the whole file
30 // will be mapped in memory. 30 // will be mapped in memory.
31 void* Init(const FilePath& name, size_t size); 31 void* Init(const FilePath& name, size_t size);
32 32
33 void* buffer() const { 33 void* buffer() const {
34 return buffer_; 34 return buffer_;
(...skipping 12 matching lines...) Expand all
47 #endif 47 #endif
48 void* buffer_; // Address of the memory mapped buffer. 48 void* buffer_; // Address of the memory mapped buffer.
49 size_t view_size_; // Size of the memory pointed by buffer_. 49 size_t view_size_; // Size of the memory pointed by buffer_.
50 50
51 DISALLOW_COPY_AND_ASSIGN(MappedFile); 51 DISALLOW_COPY_AND_ASSIGN(MappedFile);
52 }; 52 };
53 53
54 } // namespace disk_cache 54 } // namespace disk_cache
55 55
56 #endif // NET_DISK_CACHE_MAPPED_FILE_H_ 56 #endif // NET_DISK_CACHE_MAPPED_FILE_H_
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