---
name: "libnvme_set_etdas-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_set_etdas-libnvme3"
---

# libnvme\_set\_etdas-libnvme3(2)

Set the Extended Telemetry Data Area 4 Supported bit

## NAME

libnvme\_set\_etdas - Set the Extended Telemetry Data Area 4 Supported bit

## SYNOPSIS

**int libnvme\_set\_etdas** **(struct libnvme\_transport\_handle \*hdl** *,* **bool \*changed** *);*

## ARGUMENTS

- hdl

  Transport handle

- changed

  boolean to indicate whether or not the host behavior support feature had been changed

## RETURN

The nvme command status if a response was received (see *enum nvme\_status\_field*) or negative error code otherwise.