hfscommon/BTree/BTree.c

1269 	u_int32_t			nodesNeeded;
1371 		nodesNeeded = btreePtr->treeDepth + 1 + btreePtr->totalNodes - btreePtr->freeNodes;
1372 		if (nodesNeeded > CalcMapBits (btreePtr))	// we'll need to add a map node too!
1373 			++nodesNeeded;
1375 		err = ExtendBTree (btreePtr, nodesNeeded);
1432 	u_int32_t			nodesNeeded;
1522 		nodesNeeded = btreePtr->treeDepth + 1 + btreePtr->totalNodes - btreePtr->freeNodes;
1523 		if (nodesNeeded > CalcMapBits (btreePtr))	// we'll need to add a map node too!
1524 			++nodesNeeded;
1526 		err = ExtendBTree (btreePtr, nodesNeeded);
1692 	u_int32_t 			nodesNeeded;
1727 		nodesNeeded = btreePtr->treeDepth + 1 + btreePtr->totalNodes;
1728 		if (nodesNeeded > CalcMapBits (btreePtr))
1729 			++nodesNeeded;
1731 		err = ExtendBTree (btreePtr, nodesNeeded);