| // 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. |
| |
| // From ppb_file_mapping.idl modified Mon Jan 27 11:00:43 2014. |
| |
| #include "ppapi/c/pp_completion_callback.h" |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/c/ppb_file_mapping.h" |
| #include "ppapi/shared_impl/tracked_callback.h" |
| #include "ppapi/thunk/enter.h" |
| #include "ppapi/thunk/ppapi_thunk_export.h" |
| #include "ppapi/thunk/ppb_file_mapping_api.h" |
| |
| namespace ppapi { |
| namespace thunk { |
| |
| namespace { |
| |
| 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, |
| struct PP_CompletionCallback callback) { |
| VLOG(4) << "PPB_FileMapping::Map()"; |
| EnterInstanceAPI<PPB_FileMapping_API> enter(instance, callback); |
| if (enter.failed()) |
| return enter.retval(); |
| return enter.SetResult(enter.functions()->Map(instance, |
| file_io, |
| length, |
| map_protection, |
| map_flags, |
| offset, |
| address, |
| enter.callback())); |
| } |
| |
| int32_t Unmap(PP_Instance instance, |
| const void* address, |
| int64_t length, |
| struct PP_CompletionCallback callback) { |
| VLOG(4) << "PPB_FileMapping::Unmap()"; |
| EnterInstanceAPI<PPB_FileMapping_API> enter(instance, callback); |
| if (enter.failed()) |
| return enter.retval(); |
| return enter.SetResult(enter.functions()->Unmap(instance, |
| address, |
| length, |
| enter.callback())); |
| } |
| |
| int64_t GetMapPageSize(PP_Instance instance) { |
| VLOG(4) << "PPB_FileMapping::GetMapPageSize()"; |
| EnterInstanceAPI<PPB_FileMapping_API> enter(instance); |
| if (enter.failed()) |
| return 0; |
| return enter.functions()->GetMapPageSize(instance); |
| } |
| |
| const PPB_FileMapping_0_1 g_ppb_filemapping_thunk_0_1 = { |
| &Map, |
| &Unmap, |
| &GetMapPageSize |
| }; |
| |
| } // namespace |
| |
| PPAPI_THUNK_EXPORT const PPB_FileMapping_0_1* GetPPB_FileMapping_0_1_Thunk() { |
| return &g_ppb_filemapping_thunk_0_1; |
| } |
| |
| } // namespace thunk |
| } // namespace ppapi |