libnvmf_get_owner_from_tid(9)                               libnvme API manual

NAME
       libnvmf_get_owner_from_tid - Get the registry owner of a transport ID

SYNOPSIS
       int libnvmf_get_owner_from_tid (struct libnvme_global_ctx *ctx , const
       struct libnvmf_tid *tid , char **owner );

ARGUMENTS
       ctx         Global context

       tid         Transport ID identifying the connection to check

       owner       Returned owner, NULL if no matching controller exists or it
                   is unowned

DESCRIPTION
       Resolves the controller, if any, matching tid and reports its registry
       owner. Does not connect, disconnect, or otherwise modify controller
       state.

       When a matching owned controller exists, owner is set to a newly
       allocated string that the caller must free. Otherwise, owner is set to
       NULL. A negative errno return indicates the lookup failed; it is never
       used to report that no owner exists.

       See also: libnvme_set_owner (lib.h) to declare an orchestrator's own
       identity, and libnvmf_registry_retrieve (registry.h) to read a live
       controller's registry entry by device name rather than by TID.

RETURN
       0 on success (check owner), negative errno on failure.

September 2026            libnvmf_get_owner_from_tid
                                                 libnvmf_get_owner_from_tid(9)