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| 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 |
| 3 * found in the LICENSE file. |
| 4 */ |
| 5 #ifndef PPAPI_C_TRUSTED_PPB_BUFFER_TRUSTED_H_ |
| 6 #define PPAPI_C_TRUSTED_PPB_BUFFER_TRUSTED_H_ |
| 7 |
| 8 #include "ppapi/c/pp_stdint.h" |
| 9 #include "ppapi/c/pp_resource.h" |
| 10 |
| 11 #define PPB_BUFFER_TRUSTED_INTERFACE "PPB_BufferTrusted;0.1" |
| 12 |
| 13 struct PPB_BufferTrusted { |
| 14 /** |
| 15 * Returns the internal shared memory pointer associated with the given |
| 16 * Buffer resource. Used for proxying. Returns PP_OK on success, or |
| 17 * PP_ERROR_* on failure. On success, the size in bytes of the shared |
| 18 * memory region will be placed into |*byte_count|, and the handle for |
| 19 * the shared memory in |*handle|. |
| 20 */ |
| 21 int32_t (*GetSharedMemory)(PP_Resource buffer, int* handle); |
| 22 }; |
| 23 |
| 24 #endif // PPAPI_C_TRUSTED_PPB_BUFFER_TRUSTED_H_ |
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