libnvme(9) API Manual libnvme(9) NAME enum libnvme_sed_lock_state - Locking range lock state SYNOPSIS enum libnvme_sed_lock_state { LIBNVME_SED_LOCK_RO , LIBNVME_SED_LOCK_RW , LIBNVME_SED_LOCK_LK }; Constants LIBNVME_SED_LOCK_RO Read-only, writes are locked LIBNVME_SED_LOCK_RW Read-write, the range is unlocked LIBNVME_SED_LOCK_LK Reads and writes are locked October 2026 enum libnvme_sed_lock_state libnvme(9)