libnvme_sed_lock_unlock(9) libnvme API manual libnvme_sed_lock_unlock(9)

libnvme_sed_lock_unlock - Change the lock state of the global range

int libnvme_sed_lock_unlock (struct libnvme_transport_handle *hdl , const struct libnvme_sed_key *key , enum libnvme_sed_lock_state state );

Transport handle
Admin1 password
New lock state, see enum libnvme_sed_lock_state

See the return value convention above.

libnvme_sed_lock_unlock October 2026