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Milan Broz authored
Allow NULL buffer in dm_copy_name_and_uuid if you only want to return one of the fields. (Required by a following patch that adds these fields to sysfs.) Signed-off-by:
Milan Broz <mbroz@redhat.com> Reviewed-by:
Alasdair G Kergon <agk@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
23d39f63