diff options
Diffstat (limited to 'libs/blkid/src/probers/zfs.c')
-rw-r--r-- | libs/blkid/src/probers/zfs.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/libs/blkid/src/probers/zfs.c b/libs/blkid/src/probers/zfs.c deleted file mode 100644 index 7d39034f6..000000000 --- a/libs/blkid/src/probers/zfs.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (C) 2009 by Andreas Dilger <adilger@sun.com> - * - * This file may be redistributed under the terms of the - * GNU Lesser General Public License. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <ctype.h> -#include <inttypes.h> - -#include "blkidP.h" - -/* #include <sys/uberblock_impl.h> */ -#define UBERBLOCK_MAGIC 0x00bab10c /* oo-ba-bloc! */ -struct zfs_uberblock { - uint64_t ub_magic; /* UBERBLOCK_MAGIC */ - uint64_t ub_version; /* SPA_VERSION */ - uint64_t ub_txg; /* txg of last sync */ - uint64_t ub_guid_sum; /* sum of all vdev guids */ - uint64_t ub_timestamp; /* UTC time of last sync */ - /*blkptr_t ub_rootbp;*/ /* MOS objset_phys_t */ -}; - -static int probe_zfs(blkid_probe pr, const struct blkid_idmag *mag) -{ - struct zfs_uberblock *ub; - int swab_endian; - uint64_t spa_version; - - ub = blkid_probe_get_sb(pr, mag, struct zfs_uberblock); - if (!ub) - return -1; - - swab_endian = (ub->ub_magic == swab64(UBERBLOCK_MAGIC)); - spa_version = swab_endian ? swab64(ub->ub_version) : ub->ub_version; - - blkid_probe_sprintf_version(pr, "%" PRIu64, spa_version); -#if 0 - /* read nvpair data for pool name, pool GUID from the MOS, but - * unfortunately this is more complex than it could be */ - blkid_probe_set_label(pr, pool_name, pool_len)); - blkid_probe_set_uuid(pr, pool_guid); -#endif - return 0; -} - -const struct blkid_idinfo zfs_idinfo = -{ - .name = "zfs", - .usage = BLKID_USAGE_FILESYSTEM, - .probefunc = probe_zfs, - .magics = - { - { .magic = "\0\0\x02\xf5\xb0\x07\xb1\x0c", .len = 8, .kboff = 8 }, - { .magic = "\x1c\xb1\x07\xb0\xf5\x02\0\0", .len = 8, .kboff = 8 }, - { .magic = "\0\0\x02\xf5\xb0\x07\xb1\x0c", .len = 8, .kboff = 264 }, - { .magic = "\x0c\xb1\x07\xb0\xf5\x02\0\0", .len = 8, .kboff = 264 }, - { NULL } - } -}; - |