167         : mIonFd(ionFd),  in Impl()
175             if (mIonFd >= 0) {  in Impl()
176                 close(mIonFd);  in Impl()
177                 mIonFd = -1;  in Impl()
285                 (void)ion_free(mIonFd, mBuffer);  in ~Impl()
289         if (mIonFd >= 0) {  in ~Impl()
290             close(mIonFd);  in ~Impl()
315             int ret = ion_map(mIonFd, mBuffer, mapSize, prot,  in mapInternal()
319                   mIonFd, mBuffer, mapSize, prot, flags, mapOffset, ret);  in mapInternal()
342     int mIonFd;  member in android::C2AllocationIon::Impl
489       mIonFd(ion_open()) {  in C2AllocatorIon()
490     if (mIonFd < 0) {  in C2AllocatorIon()
506         ion_close(mIonFd);  in ~C2AllocatorIon()
603 …   = std::make_shared<C2AllocationIon>(dup(mIonFd), capacity, align, heapMask, flags, mTraits->id);  in newLinearAllocation()
625         = std::make_shared<C2AllocationIon>(dup(mIonFd), h->size(), h->bufferFd(), mTraits->id);  in priorLinearAllocation()