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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 | |
| 6 #ifndef LIBRARIES_NACL_MOUNTS_KERNEL_PROXY_H_ | 5 #ifndef LIBRARIES_NACL_MOUNTS_KERNEL_PROXY_H_ |
| 7 #define LIBRARIES_NACL_MOUNTS_KERNEL_PROXY_H_ | 6 #define LIBRARIES_NACL_MOUNTS_KERNEL_PROXY_H_ |
| 8 | 7 |
| 9 #include <pthread.h> | 8 #include <pthread.h> |
| 10 | |
| 11 #include <map> | 9 #include <map> |
| 12 #include <string> | 10 #include <string> |
| 13 #include <vector> | 11 #include <vector> |
| 14 | 12 |
| 15 #include "nacl_mounts/path.h" | 13 #include "nacl_mounts/path.h" |
| 16 #include "nacl_mounts/kernel_object.h" | 14 #include "nacl_mounts/kernel_object.h" |
| 17 #include "nacl_mounts/mount.h" | 15 #include "nacl_mounts/mount.h" |
| 16 #include "nacl_mounts/ostypes.h" |
| 18 | 17 |
| 19 class KernelHandle; | 18 class KernelHandle; |
| 20 class Mount; | 19 class Mount; |
| 21 class MountNode; | 20 class MountNode; |
| 22 | 21 |
| 23 // KernelProxy provide one-to-one mapping for libc kernel calls. Calls to the | 22 // KernelProxy provide one-to-one mapping for libc kernel calls. Calls to the |
| 24 // proxy will result in IO access to the provided Mount and MountNode objects. | 23 // proxy will result in IO access to the provided Mount and MountNode objects. |
| 25 class KernelProxy : protected KernelObject { | 24 class KernelProxy : protected KernelObject { |
| 26 public: | 25 public: |
| 27 typedef Mount* (*MountFactory_t)(int, StringMap_t&); | 26 typedef Mount* (*MountFactory_t)(int, StringMap_t&); |
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| 83 | 82 |
| 84 protected: | 83 protected: |
| 85 MountFactoryMap_t factories_; | 84 MountFactoryMap_t factories_; |
| 86 int dev_; | 85 int dev_; |
| 87 | 86 |
| 88 static KernelProxy *s_instance_; | 87 static KernelProxy *s_instance_; |
| 89 | 88 |
| 90 DISALLOW_COPY_AND_ASSIGN(KernelProxy); | 89 DISALLOW_COPY_AND_ASSIGN(KernelProxy); |
| 91 }; | 90 }; |
| 92 | 91 |
| 93 #endif LIBRARIES_NACL_MOUNTS_KERNEL_PROXY_H_ | 92 #endif LIBRARIES_NACL_MOUNTS_KERNEL_PROXY_H_ |
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