---
name: "nvme_ns_write_protect_cfg-libnvme3"
section: "2"
platform: "linux"
package: "nvme-cli"
version: "3.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_ns_write_protect_cfg-libnvme3"
---

# nvme\_ns\_write\_protect\_cfg-libnvme3(2)

Write Protection - Write Protection State

## NAME

enum nvme\_ns\_write\_protect\_cfg - Write Protection - Write Protection State

## SYNOPSIS

enum nvme\_ns\_write\_protect\_cfg {\
     **NVME\_NS\_WP\_CFG\_NONE** , \
\
     **NVME\_NS\_WP\_CFG\_PROTECT** , \
\
     **NVME\_NS\_WP\_CFG\_PROTECT\_POWER\_CYCLE** , \
\
     **NVME\_NS\_WP\_CFG\_PROTECT\_PERMANENT**

};

## Constants

- NVME\_NS\_WP\_CFG\_NONE

  No Write Protect

- NVME\_NS\_WP\_CFG\_PROTECT

  Write Protect

- NVME\_NS\_WP\_CFG\_PROTECT\_POWER\_CYCLE

  Write Protect Until Power Cycle

- NVME\_NS\_WP\_CFG\_PROTECT\_PERMANENT

  Permanent Write Protect