---
name: "nvme_set_features_resv_mask"
section: "2"
platform: "linux"
package: "libnvme-dev"
version: "1.13-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_set_features_resv_mask"
---

# nvme\_set\_features\_resv\_mask(2)

Set reservation notification mask feature

## NAME

nvme\_set\_features\_resv\_mask - Set reservation notification mask feature

## SYNOPSIS

**int nvme\_set\_features\_resv\_mask** **(int fd** *,* **\_\_u32 mask** *,* **bool save** *,* **\_\_u32 \*result** *);*

## ARGUMENTS

- fd

  File descriptor of nvme device

- mask

  Reservation Notification Mask Field

- save

  Save value across power states

- result

  The command completion result from CQE dword0

## DESCRIPTION

Deprecated: doesn't support specifying a NSID. Use **nvme\_set\_features\_resv\_mask2** instead.

## RETURN

The nvme command status if a response was received (see *enum nvme\_status\_field*) or -1 with errno set otherwise.