| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PPAPI_THUNK_PPB_FILE_MAPPING_API_H_ |
| #define PPAPI_THUNK_PPB_FILE_MAPPING_API_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/memory/ref_counted.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/c/ppb_file_mapping.h" |
| #include "ppapi/shared_impl/singleton_resource_id.h" |
| #include "ppapi/thunk/ppapi_thunk_export.h" |
| |
| namespace ppapi { |
| |
| class TrackedCallback; |
| |
| namespace thunk { |
| |
| class PPAPI_THUNK_EXPORT PPB_FileMapping_API { |
| public: |
| virtual ~PPB_FileMapping_API() {} |
| |
| virtual int32_t Map(PP_Instance instance, |
| PP_Resource file_io, |
| int64_t length, |
| uint32_t map_protection, |
| uint32_t map_flags, |
| int64_t offset, |
| void** address, |
| scoped_refptr<TrackedCallback> callback) = 0; |
| virtual int32_t Unmap(PP_Instance instance, |
| const void* address, |
| int64_t length, |
| scoped_refptr<TrackedCallback> callback) = 0; |
| virtual int64_t GetMapPageSize(PP_Instance instance) = 0; |
| |
| static const SingletonResourceID kSingletonResourceID = |
| FILE_MAPPING_SINGLETON_ID; |
| }; |
| |
| } // namespace thunk |
| } // namespace ppapi |
| |
| #endif // PPAPI_THUNK_PPB_FILE_MAPPING_API_H_ |