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| 1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_ | 5 #ifndef LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_ |
| 6 #define LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_ | 6 #define LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| (...skipping 13 matching lines...) Expand all Loading... | |
| 24 MountNode *AllocatePath(int mode); | 24 MountNode *AllocatePath(int mode); |
| 25 | 25 |
| 26 // Allocate or free an INODE number. | 26 // Allocate or free an INODE number. |
| 27 int AllocateINO(); | 27 int AllocateINO(); |
| 28 void FreeINO(int ino); | 28 void FreeINO(int ino); |
| 29 | 29 |
| 30 // Find a Node specified node optionally failing if type does not match. | 30 // Find a Node specified node optionally failing if type does not match. |
| 31 virtual MountNode* FindNode(const Path& path, int type = 0); | 31 virtual MountNode* FindNode(const Path& path, int type = 0); |
| 32 | 32 |
| 33 public: | 33 public: |
| 34 typedef std::vector<ino_t> INOList_t; | |
| 35 | 34 |
|
binji
2013/02/02 00:04:44
nit: extra line
noelallen1
2013/02/04 18:40:06
Done.
| |
| 36 virtual MountNode *Open(const Path& path, int mode); | 35 virtual MountNode *Open(const Path& path, int mode); |
| 37 virtual int Unlink(const Path& path); | 36 virtual int Unlink(const Path& path); |
| 38 virtual int Mkdir(const Path& path, int perm); | 37 virtual int Mkdir(const Path& path, int perm); |
| 39 virtual int Rmdir(const Path& path); | 38 virtual int Rmdir(const Path& path); |
| 40 virtual int Remove(const Path& path); | 39 virtual int Remove(const Path& path); |
| 41 | 40 |
| 42 private: | 41 private: |
| 43 static const int REMOVE_DIR = 1; | 42 static const int REMOVE_DIR = 1; |
| 44 static const int REMOVE_FILE = 2; | 43 static const int REMOVE_FILE = 2; |
| 45 static const int REMOVE_ALL = REMOVE_DIR | REMOVE_FILE; | 44 static const int REMOVE_ALL = REMOVE_DIR | REMOVE_FILE; |
| 46 | 45 |
| 47 int RemoveInternal(const Path& path, int remove_type); | 46 int RemoveInternal(const Path& path, int remove_type); |
| 48 | 47 |
| 49 MountNode* root_; | 48 MountNode* root_; |
| 50 INOList_t inos_; | |
| 51 size_t max_ino_; | 49 size_t max_ino_; |
| 52 | 50 |
| 53 friend class Mount; | 51 friend class Mount; |
| 54 DISALLOW_COPY_AND_ASSIGN(MountMem); | 52 DISALLOW_COPY_AND_ASSIGN(MountMem); |
| 55 }; | 53 }; |
| 56 | 54 |
| 57 #endif // LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_ | 55 #endif // LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_ |
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