55 bool HandleImporter::importBuffer(buffer_handle_t& handle) {  in importBuffer()  argument
56     if (!handle->numFds && !handle->numInts) {  in importBuffer()
57         handle = nullptr;  in importBuffer()
74         hidl_handle(handle),  in importBuffer()
90     handle = importedHandle;  in importBuffer()
95 void HandleImporter::freeBuffer(buffer_handle_t handle) {  in freeBuffer()  argument
96     if (!handle) {  in freeBuffer()
106     auto ret = mMapper->freeBuffer(const_cast<native_handle_t*>(handle));  in freeBuffer()
113 bool HandleImporter::importFence(const native_handle_t* handle, int& fd) const {  in importFence()  argument
114     if (handle == nullptr || handle->numFds == 0) {  in importFence()
116     } else if (handle->numFds == 1) {  in importFence()
117         fd = dup(handle->data[0]);  in importFence()
119             ALOGE("failed to dup fence fd %d", handle->data[0]);  in importFence()
124                 handle->numFds);  in importFence()