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

# nvme\_lookup\_keyring(2)

Lookup keyring serial number

## NAME

nvme\_lookup\_keyring - Lookup keyring serial number

## SYNOPSIS

**long nvme\_lookup\_keyring** **(const char \*keyring** *);*

## ARGUMENTS

- keyring

  Keyring name

## DESCRIPTION

Looks up the serial number of the keyring *keyring*.

## RETURN

The key serial number of the keyring or 0 with errno set otherwise.