.TH "libnvme" 9 "enum libnvme_sed_lock_state" "October 2026" "API Manual" LINUX .SH NAME enum libnvme_sed_lock_state \- Locking range lock state .SH SYNOPSIS enum libnvme_sed_lock_state { .br .BI " LIBNVME_SED_LOCK_RO" , .br .br .BI " LIBNVME_SED_LOCK_RW" , .br .br .BI " LIBNVME_SED_LOCK_LK" }; .SH Constants .IP "LIBNVME_SED_LOCK_RO" 12 Read-only, writes are locked .IP "LIBNVME_SED_LOCK_RW" 12 Read-write, the range is unlocked .IP "LIBNVME_SED_LOCK_LK" 12 Reads and writes are locked