---
name: "nvme_feat_nswpcfg_state-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_feat_nswpcfg_state-libnvme3"
---

# nvme\_feat\_nswpcfg\_state-libnvme3(2)

Write Protection - Write Protection State

## NAME

enum nvme\_feat\_nswpcfg\_state - Write Protection - Write Protection State

## SYNOPSIS

enum nvme\_feat\_nswpcfg\_state {\
     **NVME\_FEAT\_NS\_NO\_WRITE\_PROTECT** , \
\
     **NVME\_FEAT\_NS\_WRITE\_PROTECT** , \
\
     **NVME\_FEAT\_NS\_WRITE\_PROTECT\_PWR\_CYCLE** , \
\
     **NVME\_FEAT\_NS\_WRITE\_PROTECT\_PERMANENT**

};

## Constants

- NVME\_FEAT\_NS\_NO\_WRITE\_PROTECT

  No Write Protect

- NVME\_FEAT\_NS\_WRITE\_PROTECT

  Write Protect

- NVME\_FEAT\_NS\_WRITE\_PROTECT\_PWR\_CYCLE

  Write Protect Until Power Cycle

- NVME\_FEAT\_NS\_WRITE\_PROTECT\_PERMANENT

  Permanent Write Protect