libblkid: support UFS UUID
Signed-off-by: Karel Zak <kzak@redhat.com>
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parent
fd688b6cf3
commit
a767169feb
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@ -174,6 +174,7 @@ static int probe_ufs(blkid_probe pr,
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size_t i;
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uint32_t magic;
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struct ufs_super_block *ufs;
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int is_be;
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for (i = 0; i < ARRAY_SIZE(offsets); i++) {
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uint32_t magLE, magBE;
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@ -192,6 +193,7 @@ static int probe_ufs(blkid_probe pr,
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for (y = 0; y < ARRAY_SIZE(mags); y++) {
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if (magLE == mags[y] || magBE == mags[y]) {
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magic = mags[y];
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is_be = (magBE == mags[y]);
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goto found;
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}
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}
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@ -206,6 +208,23 @@ found:
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sizeof(ufs->fs_u11.fs_u2.fs_volname));
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} else
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blkid_probe_set_version(pr, "1");
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if (ufs->fs_id[0] || ufs->fs_id[1])
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{
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if (is_be)
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blkid_probe_sprintf_uuid(pr,
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(unsigned char *) &ufs->fs_id,
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sizeof(ufs->fs_id),
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"%08x%08x",
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be32_to_cpu(ufs->fs_id[0]),
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be32_to_cpu(ufs->fs_id[1]));
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else
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blkid_probe_sprintf_uuid(pr,
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(unsigned char *) &ufs->fs_id,
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sizeof(ufs->fs_id),
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"%08x%08x",
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le32_to_cpu(ufs->fs_id[0]),
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le32_to_cpu(ufs->fs_id[1]));
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}
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if (blkid_probe_set_magic(pr,
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(offsets[i] * 1024) +
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