321 static int probe_ext4dev(struct blkid_probe *probe,  in probe_ext4dev()  argument
362     	get_ext2_info(probe->dev, id, buf);  in probe_ext4dev()
366 static int probe_ext4(struct blkid_probe *probe, struct blkid_magic *id,  in probe_ext4()  argument
410     	get_ext2_info(probe->dev, id, buf);  in probe_ext4()
414 static int probe_ext3(struct blkid_probe *probe, struct blkid_magic *id,  in probe_ext3()  argument
432     	get_ext2_info(probe->dev, id, buf);  in probe_ext3()
436 static int probe_ext2(struct blkid_probe *probe, struct blkid_magic *id,  in probe_ext2()  argument
464 	get_ext2_info(probe->dev, id, buf);  in probe_ext2()
468 static int probe_jbd(struct blkid_probe *probe, struct blkid_magic *id,  in probe_jbd()  argument
477 	get_ext2_info(probe->dev, id, buf);  in probe_jbd()
513 static int probe_fat(struct blkid_probe *probe,  in probe_fat()  argument
566 		dir = (struct vfat_dir_entry *) get_buffer(probe, root_start,  in probe_fat()
575 		blkid_set_tag(probe->dev, "SEC_TYPE", "msdos",  in probe_fat()
593 				get_buffer(probe, next_off, buf_size);  in probe_fat()
608 			buf = get_buffer(probe, fat_entry_off, buf_size);  in probe_fat()
630 	blkid_set_tag(probe->dev, "LABEL", (const char *) label, label_len);  in probe_fat()
631 	blkid_set_tag(probe->dev, "UUID", serno, sizeof(serno)-1);  in probe_fat()
642 static int probe_fat_nomagic(struct blkid_probe *probe,  in probe_fat_nomagic()  argument
680 	return probe_fat(probe, id, buf);  in probe_fat_nomagic()
683 static int probe_ntfs(struct blkid_probe *probe,  in probe_ntfs()  argument
722 	buf_mft = get_buffer(probe, off, mft_record_size);  in probe_ntfs()
732 	buf_mft = get_buffer(probe, off, mft_record_size);  in probe_ntfs()
741 	buf_mft = get_buffer(probe, off, mft_record_size);  in probe_ntfs()
784 	blkid_set_tag(probe->dev, "UUID", uuid_str, 0);  in probe_ntfs()
786 		blkid_set_tag(probe->dev, "LABEL", label_str, 0);  in probe_ntfs()
791 static int probe_xfs(struct blkid_probe *probe,  in probe_xfs()  argument
802 	blkid_set_tag(probe->dev, "LABEL", label, sizeof(xs->xs_fname));  in probe_xfs()
803 	set_uuid(probe->dev, xs->xs_uuid, 0);  in probe_xfs()
807 static int probe_reiserfs(struct blkid_probe *probe,  in probe_reiserfs()  argument
828 		set_uuid(probe->dev, rs->rs_uuid, 0);  in probe_reiserfs()
830 	blkid_set_tag(probe->dev, "LABEL", label, sizeof(rs->rs_label));  in probe_reiserfs()
835 static int probe_reiserfs4(struct blkid_probe *probe,  in probe_reiserfs4()  argument
844 	set_uuid(probe->dev, rs4->rs4_uuid, 0);  in probe_reiserfs4()
845 	blkid_set_tag(probe->dev, "LABEL", (const char *) label,  in probe_reiserfs4()
851 static int probe_jfs(struct blkid_probe *probe,  in probe_jfs()  argument
872 	blkid_set_tag(probe->dev, "LABEL", label, sizeof(js->js_label));  in probe_jfs()
873 	set_uuid(probe->dev, js->js_uuid, 0);  in probe_jfs()
877 static int probe_zfs(struct blkid_probe *probe __BLKID_ATTR((unused)),  in probe_zfs()
886 	blkid_set_tag(probe->dev, "LABEL", pool_name, sizeof(pool_name));  in probe_zfs()
887 	set_uuid(probe->dev, pool_guid, 0);  in probe_zfs()
892 static int probe_luks(struct blkid_probe *probe,  in probe_luks()  argument
902 	blkid_set_tag(probe->dev, "UUID", uuid, 40);  in probe_luks()
906 static int probe_romfs(struct blkid_probe *probe,  in probe_romfs()  argument
917 	blkid_set_tag(probe->dev, "LABEL", label, 0);  in probe_romfs()
921 static int probe_cramfs(struct blkid_probe *probe,  in probe_cramfs()  argument
932 	blkid_set_tag(probe->dev, "LABEL", label, 0);  in probe_cramfs()
936 static int probe_swap0(struct blkid_probe *probe,  in probe_swap0()  argument
940 	blkid_set_tag(probe->dev, "UUID", 0, 0);  in probe_swap0()
941 	blkid_set_tag(probe->dev, "LABEL", 0, 0);  in probe_swap0()
945 static int probe_swap1(struct blkid_probe *probe,  in probe_swap1()  argument
951 	probe_swap0(probe, id, buf);  in probe_swap1()
958 	sws = (struct swap_id_block *) get_buffer(probe, 1024, 1024);  in probe_swap1()
970 			blkid_set_tag(probe->dev, "LABEL", sws->sws_volume,  in probe_swap1()
973 			set_uuid(probe->dev, sws->sws_uuid, 0);  in probe_swap1()
978 static int probe_iso9660(struct blkid_probe *probe,  in probe_iso9660()  argument
988 	blkid_set_tag(probe->dev, "LABEL", (const char *) label,  in probe_iso9660()
998 static int probe_udf(struct blkid_probe *probe,  in probe_udf()  argument
1010 			get_buffer(probe, (blkid_loff_t) bs*2048+32768,  in probe_udf()
1022 				get_buffer(probe, j*bs*2048+32768,  in probe_udf()
1032 			return probe_iso9660(probe, id, buf);  in probe_udf()
1042 static int probe_ocfs(struct blkid_probe *probe,  in probe_ocfs()  argument
1055 		blkid_set_tag(probe->dev,"SEC_TYPE","ocfs1",sizeof("ocfs1"));  in probe_ocfs()
1057 		blkid_set_tag(probe->dev,"SEC_TYPE","ntocfs",sizeof("ntocfs"));  in probe_ocfs()
1059 	blkid_set_tag(probe->dev, "LABEL", ovl.label, ocfslabellen(ovl));  in probe_ocfs()
1060 	blkid_set_tag(probe->dev, "MOUNT", ovh.mount, ocfsmountlen(ovh));  in probe_ocfs()
1061 	set_uuid(probe->dev, ovl.vol_id, 0);  in probe_ocfs()
1065 static int probe_ocfs2(struct blkid_probe *probe,  in probe_ocfs2()  argument
1073 	blkid_set_tag(probe->dev, "LABEL", osb->s_label, sizeof(osb->s_label));  in probe_ocfs2()
1074 	set_uuid(probe->dev, osb->s_uuid, 0);  in probe_ocfs2()
1078 static int probe_oracleasm(struct blkid_probe *probe,  in probe_oracleasm()  argument
1086 	blkid_set_tag(probe->dev, "LABEL", dl->dl_id, sizeof(dl->dl_id));  in probe_oracleasm()
1090 static int probe_gfs(struct blkid_probe *probe,  in probe_gfs()  argument
1102 		blkid_set_tag(probe->dev, "UUID", 0, 0);  in probe_gfs()
1106 		blkid_set_tag(probe->dev, "LABEL", label, sizeof(sbd->sb_locktable));  in probe_gfs()
1112 static int probe_gfs2(struct blkid_probe *probe,  in probe_gfs2()  argument
1124 		blkid_set_tag(probe->dev, "UUID", 0, 0);  in probe_gfs2()
1128 		blkid_set_tag(probe->dev, "LABEL", label, sizeof(sbd->sb_locktable));  in probe_gfs2()
1196 static int probe_hfs(struct blkid_probe *probe __BLKID_ATTR((unused)),  in probe_hfs()
1213 		blkid_set_tag(probe->dev, "UUID", uuid_str, 0);  in probe_hfs()
1215 	blkid_set_tag(probe->dev, "LABEL", (char *)hfs->label, hfs->label_len);  in probe_hfs()
1222 static int probe_hfsplus(struct blkid_probe *probe,  in probe_hfsplus()  argument
1263 		buf = get_buffer(probe, off + (id->bim_kboff * 1024),  in probe_hfsplus()
1281 		blkid_set_tag(probe->dev, "UUID", uuid_str, 0);  in probe_hfsplus()
1291 	buf = get_buffer(probe, off + ((__u64) cat_block * blocksize), 0x2000);  in probe_hfsplus()
1324 	buf = get_buffer(probe, off + leaf_off, leaf_node_size);  in probe_hfsplus()
1345 	blkid_set_tag(probe->dev, "LABEL", label, 0);  in probe_hfsplus()
1369 static int probe_lvm2(struct blkid_probe *probe,  in probe_lvm2()  argument
1411 	blkid_set_tag(probe->dev, "UUID", uuid, LVM2_ID_LEN+6);  in probe_lvm2()
1416 static int probe_btrfs(struct blkid_probe *probe,  in probe_btrfs()  argument
1427 	blkid_set_tag(probe->dev, "LABEL", label, sizeof(bs->label));  in probe_btrfs()
1428 	set_uuid(probe->dev, bs->fsid, 0);  in probe_btrfs()
1432 static int probe_f2fs(struct blkid_probe *probe,  in probe_f2fs()  argument
1439     set_uuid(probe->dev, bs->uuid, 0);  in probe_f2fs()
1462 static uint32_t exfat_next_cluster(struct blkid_probe *probe,  in exfat_next_cluster()  argument
1471     next = (uint32_t *)get_buffer(probe, offset, sizeof (uint32_t));  in exfat_next_cluster()
1477     struct blkid_probe *probe, const struct exfat_super_block *sb)  in find_exfat_entry_label()  argument
1486         entry = (uint8_t *)get_buffer(probe, offset, EXFAT_ENTRY_SIZE);  in find_exfat_entry_label()
1496             cluster = exfat_next_cluster(probe, sb, cluster);  in find_exfat_entry_label()
1508 static int probe_exfat(struct blkid_probe *probe,  in probe_exfat()  argument
1522     label = find_exfat_entry_label(probe, sb);  in probe_exfat()
1526         blkid_set_tag(probe->dev, "LABEL", (char *) utf8_label, 0);  in probe_exfat()
1528         blkid_set_tag(probe->dev, "LABEL", "disk", 4);  in probe_exfat()
1535     blkid_set_tag(probe->dev, "UUID", uuid, strlen(uuid));  in probe_exfat()
1665 	struct blkid_probe probe;  in blkid_verify()  local
1709 	if ((probe.fd = open(dev->bid_name, O_RDONLY)) < 0) {  in blkid_verify()
1716 	probe.cache = cache;  in blkid_verify()
1717 	probe.dev = dev;  in blkid_verify()
1718 	probe.sbbuf = 0;  in blkid_verify()
1719 	probe.buf = 0;  in blkid_verify()
1720 	probe.buf_max = 0;  in blkid_verify()
1733 		if (check_mdraid(probe.fd, uuid) == 0) {  in blkid_verify()
1745 		buf = get_buffer(&probe, (__u64) idx << 10, 1024);  in blkid_verify()
1754 		    (id->bim_probe(&probe, id, buf) == 0)) {  in blkid_verify()
1793 	free(probe.sbbuf);  in blkid_verify()
1794 	free(probe.buf);  in blkid_verify()
1795 	if (probe.fd >= 0)  in blkid_verify()
1796 		close(probe.fd);  in blkid_verify()