bsd/hfs/hfs_vfsops.c

5048 	struct FSBufferDescriptor btdata;     /* Shared btdata for reading/writing extent record, same as iterator above */
5141 	struct FSBufferDescriptor btdata;
5262 				&(extent_info->btdata), extent_info->recordlen);
5301 		btdata.bufferAddress = xattr_rec;
5302 		btdata.itemSize = sizeof(HFSPlusAttrRecord);
5303 		btdata.itemCount = 1;
5319 		btdata.bufferAddress = extents_rec;
5320 		btdata.itemSize = sizeof(HFSPlusExtentRecord);
5321 		btdata.itemCount = 1;
5363 		error = BTSearchRecord(extent_info->fcb, &iterator, &btdata, &reclen, &iterator);
5491 		error = BTInsertRecord(extent_info->fcb, &iterator, &btdata, reclen);
5768 				&(extent_info->btdata), extent_info->recordlen);
6055 	extent_info->btdata.bufferAddress = extent_info->record.overflow;
6056 	extent_info->btdata.itemSize = sizeof(HFSPlusExtentRecord);
6057 	extent_info->btdata.itemCount = 1;
6064 			&(extent_info->btdata), &(extent_info->recordlen),
6086 				extent_info->iterator, &(extent_info->btdata),
6682 	/* Initialize btdata from extent_info structure.  Note that the
6686 	extent_info->btdata.bufferAddress = &(extent_info->record.xattr);
6687 	extent_info->btdata.itemSize = sizeof(HFSPlusAttrRecord);
6688 	extent_info->btdata.itemCount = 1;
6710 			&(extent_info->btdata), &(extent_info->recordlen),
6725 				extent_info->iterator, &(extent_info->btdata),
6806 	struct FSBufferDescriptor btdata;
6827 	btdata.bufferAddress = &rec;
6828 	btdata.itemSize = sizeof(rec);
6829 	btdata.itemCount = 1;
6836 		error = BTIterateRecord(fcb, btree_operation, iterator, &btdata, NULL);
6935 	struct FSBufferDescriptor btdata;
6974 	btdata.bufferAddress = &filerec;
6975 	btdata.itemSize = sizeof(filerec);
6976 	btdata.itemCount = 1;
6981 		error = BTIterateRecord(fcb, btree_operation, iterator, &btdata, NULL);
7217 	struct FSBufferDescriptor btdata;
7268 	btdata.bufferAddress = &extrec;
7269 	btdata.itemSize = sizeof(extrec);
7270 	btdata.itemCount = 1;
7280 	error = BTSearchRecord(fcb, iterator, &btdata, NULL, iterator);
7288 	error = BTIterateRecord(fcb, kBTreeNextRecord, iterator, &btdata, NULL);
7306 		error = BTIterateRecord(fcb, kBTreeNextRecord, iterator, &btdata, NULL);