177             perf_event_header *header = reinterpret_cast<perf_event_header *>(buf);  in ReadRecords()  local
178             HLOG_ASSERT(header->size < sizeof(buf));  in ReadRecords()
179             if (remainingSize >= header->size) {  in ReadRecords()
181                 if (Read(buf + headerSize, header->size - headerSize)) {  in ReadRecords()
183                     auto record = GetPerfEventRecord(static_cast<perf_event_type>(header->type),  in ReadRecords()
188                     remainingSize -= header->size;  in ReadRecords()
365         featureSection->header.offset = contentOffset;  in WriteFeatureData()
366         featureSection->header.size = featureSection->GetSize();  in WriteFeatureData()
367         contentOffset += featureSection->header.size;  in WriteFeatureData()
369               featureSection->header.offset, featureSection->header.size);  in WriteFeatureData()
373         if (!Write(&featureSection->header, sizeof(featureSection->header))) {  in WriteFeatureData()
385         std::vector<char> buf(featureSection->header.size);  in WriteFeatureData()
386         featureSection->GetBinary(&buf[0], featureSection->header.size);  in WriteFeatureData()
387         HLOGV("save features[%d] content size '0x%" PRIx64 "'", i, featureSection->header.size);  in WriteFeatureData()
391         if (!Write(&buf[0], featureSection->header.size)) {  in WriteFeatureData()
392             HLOGE("write failed %" PRIu64 ".", featureSection->header.size);  in WriteFeatureData()