410   int ret = deflateInit2(&strm, level, METHOD, WINDOWBITS, MEMLEVEL, STRATEGY);  in TryReconstruction()  local
411   if (ret < 0) {  in TryReconstruction()
412     LOG(ERROR) << "Failed to initialize deflate: " << ret;  in TryReconstruction()
421     ret = deflate(&strm, Z_FINISH);  in TryReconstruction()
422     if (ret < 0) {  in TryReconstruction()
423       LOG(ERROR) << "Failed to deflate: " << ret;  in TryReconstruction()
434   } while (ret != Z_STREAM_END);  in TryReconstruction()
678   int ret = StartIteration(handle, &cookie);  in InitializeChunks()  local
679   if (ret != 0) {  in InitializeChunks()
680     LOG(ERROR) << "Failed to iterate over entries in " << filename << ": " << ErrorCodeString(ret);  in InitializeChunks()
688   while ((ret = Next(cookie, &entry, &name)) == 0) {  in InitializeChunks()
694   if (ret != -1) {  in InitializeChunks()
695     LOG(ERROR) << "Error while iterating over zip entries: " << ErrorCodeString(ret);  in InitializeChunks()
805     int ret = ExtractToMemory(handle, entry, uncompressed_data.data(), uncompressed_len);  in AddZipEntryToChunks()  local
806     if (ret != 0) {  in AddZipEntryToChunks()
808                  << ErrorCodeString(ret);  in AddZipEntryToChunks()
1308       int ret = inflateInit2(&strm, -15);  in Initialize()  local
1309       if (ret < 0) {  in Initialize()
1310         LOG(ERROR) << "Failed to initialize inflate: " << ret;  in Initialize()
1320         ret = inflate(&strm, Z_NO_FLUSH);  in Initialize()
1321         if (ret < 0) {  in Initialize()
1331       } while (ret != Z_STREAM_END);  in Initialize()
1336       if (ret < 0) {  in Initialize()