bsd/hfs/hfs_vfsops.c

860 	struct HFSPlusVolumeHeader *vhp;
909 	vhp = (HFSPlusVolumeHeader *) (buf_dataptr(bp) + HFS_PRI_OFFSET(hfsmp->hfs_physical_block_size));
912 	if ((SWAP_BE16(vhp->signature) != kHFSPlusSigWord &&
913 	     SWAP_BE16(vhp->signature) != kHFSXSigWord) ||
914 	    (SWAP_BE16(vhp->version) != kHFSPlusVersion &&
915 	     SWAP_BE16(vhp->version) != kHFSXVersion) ||
916 	    SWAP_BE32(vhp->blockSize) != vcb->blockSize) {
921 	vcb->vcbLsMod		= to_bsd_time(SWAP_BE32(vhp->modifyDate));
922 	vcb->vcbAtrb		= SWAP_BE32 (vhp->attributes);
923 	vcb->vcbJinfoBlock  = SWAP_BE32(vhp->journalInfoBlock);
924 	vcb->vcbClpSiz		= SWAP_BE32 (vhp->rsrcClumpSize);
925 	vcb->vcbNxtCNID		= SWAP_BE32 (vhp->nextCatalogID);
926 	vcb->vcbVolBkUp		= to_bsd_time(SWAP_BE32(vhp->backupDate));
927 	vcb->vcbWrCnt		= SWAP_BE32 (vhp->writeCount);
928 	vcb->vcbFilCnt		= SWAP_BE32 (vhp->fileCount);
929 	vcb->vcbDirCnt		= SWAP_BE32 (vhp->folderCount);
930 	HFS_UPDATE_NEXT_ALLOCATION(vcb, SWAP_BE32 (vhp->nextAllocation));
931 	vcb->totalBlocks	= SWAP_BE32 (vhp->totalBlocks);
932 	vcb->freeBlocks		= SWAP_BE32 (vhp->freeBlocks);
933 	vcb->encodingsBitmap	= SWAP_BE64 (vhp->encodingsBitmap);
934 	bcopy(vhp->finderInfo, vcb->vcbFndrInfo, sizeof(vhp->finderInfo));
935 	vcb->localCreateDate	= SWAP_BE32 (vhp->createDate); /* hfs+ create date is in local time */
943 			SWAP_BE32 (vhp->extentsFile.extents[i].startBlock);
945 			SWAP_BE32 (vhp->extentsFile.extents[i].blockCount);
947 	forkp->ff_size      = SWAP_BE64 (vhp->extentsFile.logicalSize);
948 	forkp->ff_blocks    = SWAP_BE32 (vhp->extentsFile.totalBlocks);
949 	forkp->ff_clumpsize = SWAP_BE32 (vhp->extentsFile.clumpSize);
955 			SWAP_BE32 (vhp->catalogFile.extents[i].startBlock);
957 			SWAP_BE32 (vhp->catalogFile.extents[i].blockCount);
959 	forkp->ff_size      = SWAP_BE64 (vhp->catalogFile.logicalSize);
960 	forkp->ff_blocks    = SWAP_BE32 (vhp->catalogFile.totalBlocks);
961 	forkp->ff_clumpsize = SWAP_BE32 (vhp->catalogFile.clumpSize);
967 				SWAP_BE32 (vhp->attributesFile.extents[i].startBlock);
969 				SWAP_BE32 (vhp->attributesFile.extents[i].blockCount);
971 		forkp->ff_size      = SWAP_BE64 (vhp->attributesFile.logicalSize);
972 		forkp->ff_blocks    = SWAP_BE32 (vhp->attributesFile.totalBlocks);
973 		forkp->ff_clumpsize = SWAP_BE32 (vhp->attributesFile.clumpSize);
979 			SWAP_BE32 (vhp->allocationFile.extents[i].startBlock);
981 			SWAP_BE32 (vhp->allocationFile.extents[i].blockCount);
983 	forkp->ff_size      = SWAP_BE64 (vhp->allocationFile.logicalSize);
984 	forkp->ff_blocks    = SWAP_BE32 (vhp->allocationFile.totalBlocks);
985 	forkp->ff_clumpsize = SWAP_BE32 (vhp->allocationFile.clumpSize);
988 	vhp = NULL;
1632 		HFSPlusVolumeHeader *vhp;
1701 			vhp = (HFSPlusVolumeHeader*) mdbp;
1705 			vhp = (HFSPlusVolumeHeader*) mdbp;
1709 			hfs_root_unmounted_cleanly = ((SWAP_BE32(vhp->attributes) & kHFSVolumeUnmountedMask) != 0);
1721 		   && (SWAP_BE32(vhp->attributes) & kHFSVolumeInconsistentMask)
1751 		if (   (SWAP_BE32(vhp->lastMountedVersion) == kHFSJMountVersion)
1752 			&& (SWAP_BE32(vhp->attributes) & kHFSVolumeJournaledMask)
1758 			if ((retval = hfs_early_journal_init(hfsmp, vhp, args, embeddedOffset, mdb_offset, mdbp, cred)) == 0) {
1836 		retval = hfs_MountHFSPlusVolume(hfsmp, vhp, embeddedOffset, disksize, p, args, cred);
1871 			    if (hfs_early_journal_init(hfsmp, vhp, args, embeddedOffset, mdb_offset, mdbp, cred) == 0) {
1925 			retval = hfs_MountHFSPlusVolume(hfsmp, vhp, embeddedOffset, disksize, p, args, cred);