bsd/hfs/hfs_xattr.c

2359 	cat_fork.cf_extents[0].blockCount = cat_fork.cf_blocks;
2395 		iosize = extents[i].blockCount * blksize;
2405 			iosize, extents[i].startBlock, extents[i].blockCount, result);
2445 		iosize = extents[i].blockCount * blksize;
2455 			iosize, extents[i].startBlock, extents[i].blockCount, result);
2495 				       &extents[i].startBlock, &extents[i].blockCount);
2502 					&extents[i].startBlock, &extents[i].blockCount);
2508 			blkcnt, extents[i].startBlock, extents[i].blockCount, result);
2512 			extents[i].blockCount = 0;
2515 		blkcnt -= extents[i].blockCount;
2516 		startblk = extents[i].startBlock + extents[i].blockCount;
2528 			if ((blkcnt = extents[i].blockCount) != 0) {
2531 				extents[i].blockCount = 0;
2553 	for (i = 0; (remblks > 0) && (extents[i].blockCount != 0); i++) {
2554 		if (extents[i].blockCount > (u_int32_t)blkcnt) {
2557 				extents[i].startBlock, extents[i].blockCount);
2559 			extents[i].blockCount = 0;
2565 		(void)BlockDeallocate(hfsmp, extents[i].startBlock, extents[i].blockCount, 0);
2566 		remblks -= extents[i].blockCount;
2568 		extents[i].blockCount = 0;
2572 		       extents[i].startBlock, extents[i].blockCount);
2579 			end = start + (u_int64_t)extents[i].blockCount * (u_int64_t)hfsmp->blockSize;
2592 	if (forkdata->extents[7].blockCount == 0)
2595 	blocks = forkdata->extents[0].blockCount +
2596 		 forkdata->extents[1].blockCount +
2597 		 forkdata->extents[2].blockCount +
2598 		 forkdata->extents[3].blockCount +
2599 		 forkdata->extents[4].blockCount +
2600 		 forkdata->extents[5].blockCount +
2601 		 forkdata->extents[6].blockCount +
2602 		 forkdata->extents[7].blockCount;
2615 		if (extents[i].blockCount > (u_int32_t)maxblks)
2617 		if (extents[i].startBlock == 0 || extents[i].blockCount == 0)
2619 		blocks += extents[i].blockCount;