+ virtual MojoResult CreateSharedBuffer(
+ const MojoCreateSharedBufferOptions* options,
+ uint64_t* num_bytes,
+ MojoHandle* shared_buffer_handle) OVERRIDE;
+ virtual MojoResult DuplicateBufferHandle(
+ MojoHandle buffer_handle,
+ const MojoDuplicateBufferHandleOptions* options,
+ MojoHandle* new_buffer_handle) OVERRIDE;
+ virtual MojoResult MapBuffer(MojoHandle buffer_handle,
+ uint64_t offset,
+ uint64_t num_bytes,
+ void** buffer,
+ MojoMapBufferFlags flags) OVERRIDE;
+ virtual MojoResult UnmapBuffer(void* buffer) OVERRIDE;