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

# nvme\_subsystem\_for\_each\_ctrl\_safe(2)

Traverse controllers

## NAME

nvme\_subsystem\_for\_each\_ctrl\_safe - Traverse controllers

## SYNOPSIS

**nvme\_subsystem\_for\_each\_ctrl\_safe** **(s** *,* **c** *,* **\_c** *);*

## ARGUMENTS

- s

  *nvme\_subsystem\_t* object

- c

  Controller instance

- \_c

  A *nvme\_ctrl\_t\_node* to use as temporary storage