143         *base = mmap(nullptr, mapSize, prot, flags, mHandle.bufferFd(), mapOffset);  in mapInternal()
146               mapSize, prot, flags, mHandle.bufferFd(), mapOffset, errno);  in mapInternal()
157     C2HandleBuf mHandle;  member in android::C2DmaBufAllocation
226         ALOGV("successfully unmapped: %d", mHandle.bufferFd());  in unmap()
248     return mHandle.bufferFd() == otherAsBuf->mHandle.bufferFd();  in equals()
252     return &mHandle;  in handle()
264         native_handle_close(&mHandle);  in ~C2DmaBufAllocation()
270     : C2LinearAllocation(capacity), mHandle(-1, 0) {  in C2DmaBufAllocation()
280     mHandle = C2HandleBuf(bufferFd, capacity);  in C2DmaBufAllocation()
286     : C2LinearAllocation(size), mHandle(-1, 0) {  in C2DmaBufAllocation()
287     mHandle = C2HandleBuf(shareFd, size);  in C2DmaBufAllocation()