---
name: "libnvme_subsystem_first_ctrl-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/libnvme_subsystem_first_ctrl-libnvme3"
---

# libnvme\_subsystem\_first\_ctrl-libnvme3(2)

First ctrl iterator

## NAME

libnvme\_subsystem\_first\_ctrl - First ctrl iterator

## SYNOPSIS

**struct libnvme\_ctrl \* libnvme\_subsystem\_first\_ctrl** **(struct libnvme\_subsystem \*s** *);*

## ARGUMENTS

- s

  *struct libnvme\_subsystem* object

## RETURN

First controller of an *s* iterator