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/macosx-10.5.8/xnu-1228.15.4/bsd/hfs/hfscommon/BTree/
H A DBTreeAllocate.c324 BlockDescriptor mapNode, newNode; local
340 mapNode.buffer = nil;
341 mapNode.blockHeader = nil;
352 err = GetMapNode (btreePtr, &mapNode, &mapStart, &mapSize);
359 } while ( ((BTNodeDescriptor*)mapNode.buffer)->fLink != 0 );
395 err = ReleaseNode (btreePtr, &mapNode);
404 ModifyBlockStart(btreePtr->fileRefNum, &mapNode);
406 ((BTNodeDescriptor*)mapNode.buffer)->fLink = firstNewMapNodeNum;
444 nextNodeNum = ((NodeDescPtr)mapNode.buffer)->fLink;
451 err = UpdateNode (btreePtr, &mapNode,
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