166         : mIonFd(ionFd),  in Impl()
174             if (mIonFd >= 0) {  in Impl()
175                 close(mIonFd);  in Impl()
176                 mIonFd = -1;  in Impl()
261             int ret = ion_map(mIonFd, mBuffer, mapSize, prot,  in map()
265                   mIonFd, mBuffer, mapSize, prot, flags, mapOffset, ret);  in map()
329             (void)ion_free(mIonFd, mBuffer);  in ~Impl()
332         if (mIonFd >= 0) {  in ~Impl()
333             close(mIonFd);  in ~Impl()
354     int mIonFd;  member in android::C2AllocationIon::Impl
414       mIonFd(ion_open()) {  in C2AllocatorIon()
415     if (mIonFd < 0) {  in C2AllocatorIon()
431         ion_close(mIonFd);  in ~C2AllocatorIon()
524 …   = std::make_shared<C2AllocationIon>(dup(mIonFd), capacity, align, heapMask, flags, mTraits->id);  in newLinearAllocation()
546         = std::make_shared<C2AllocationIon>(dup(mIonFd), h->size(), h->bufferFd(), mTraits->id);  in priorLinearAllocation()