---
name: "snd_pcm_notify"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/snd_pcm_notify"
---

# snd\_pcm\_notify(9)

Add/remove the notify list

## NAME

snd\_pcm\_notify - Add/remove the notify list

## SYNOPSIS

**int snd\_pcm\_notify(struct snd\_pcm\_notify \*** *notify***, int** *nfree***);**

## ARGUMENTS

*notify*

PCM notify list

*nfree*

0 = register, 1 = unregister

## DESCRIPTION

This adds the given notifier to the global list so that the callback is called for each registered PCM devices. This exists only for PCM OSS emulation, so far.

## COPYRIGHT