hfscommon/Misc/FileExtentMapping.c

580 	u_int32_t	extentIndex;
592 	for( extentIndex = 0; extentIndex < numberOfExtents; extentIndex++)
598 		numAllocationBlocks = extentRecord[extentIndex].blockCount;
605 		err = BlockDeallocate( vcb, extentRecord[extentIndex].startBlock, numAllocationBlocks , 0);
1356 	u_int32_t			extentIndex;
1447 	err = SearchExtentFile(vcb, fcb, peof-1, &key, extentRecord, &extentIndex, &hint, &extentNextBlock);
1460 			startBlock = extentRecord[extentIndex].startBlock + extentRecord[extentIndex].blockCount - numBlocks;
1465 			extentRecord[extentIndex].blockCount -= numBlocks;
1467 			if (extentRecord[extentIndex].blockCount == 0)
1468 				extentRecord[extentIndex].startBlock = 0;
1478 	++extentIndex;						//	Its index within the extent record
1483 	while (extentIndex < numExtentsPerRecord && extentRecord[extentIndex].blockCount != 0) {
1484 		numBlocks = extentRecord[extentIndex].blockCount;
1486 		err = BlockDeallocate(vcb, extentRecord[extentIndex].startBlock, numBlocks, 0);
1491 		extentRecord[extentIndex].startBlock = 0;
1492 		extentRecord[extentIndex].blockCount = 0;
1496 		++extentIndex;
1703 	u_int32_t	extentIndex;
1717 	for( extentIndex = 0; extentIndex < numberOfExtents; ++extentIndex )
1722 		numAllocationBlocks = extentData[extentIndex].blockCount;
1741 		*foundExtentIndex = extentIndex;
1746 		if( extentIndex > 0 )
1748 			*foundExtentIndex = extentIndex - 1;
1756 		if (extentIndex < numberOfExtents)
2050 	u_int32_t	extentIndex;
2055 	for(extentIndex = 0; extentIndex < kHFSPlusExtentDensity; extentIndex++)
2057 		blocks = extentRecord[extentIndex].blockCount;