libnvme\_subsystem\_for\_each\_ctrl(9) libnvme API manual libnvme\_subsystem\_for\_each\_ctrl(9)

# [NAME](#NAME)

libnvme\_subsystem\_for\_each\_ctrl - Traverse controllers

# [SYNOPSIS](#SYNOPSIS)

**libnvme\_subsystem\_for\_each\_ctrl** **(s ,** **c );**

# [ARGUMENTS](#ARGUMENTS)

[s](#s)

*struct libnvme\_subsystem* object

[c](#c)

Controller instance

libnvme\_subsystem\_for\_each\_ctrl September 2026

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Document: libnvme_subsystem_for_each_ctrl-libnvme3(2) from nvme-cli 3.1-r1 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli