From f3f16dc16911fead6c3a2eb5514059c0117d4615 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Sun, 10 Jun 2007 20:17:51 +0000
Subject: [PATCH] * ALSA requires a group named "audio".

svn path=/nixos/trunk/; revision=8863
---
 system/ids.nix        |  1 +
 upstart-jobs/alsa.nix | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/system/ids.nix b/system/ids.nix
index 90fcda5199d..cb48ffd10f8 100644
--- a/system/ids.nix
+++ b/system/ids.nix
@@ -14,6 +14,7 @@
   gids = {
     root = 0;
     haldaemon = 5;
+    audio = 17;
     users = 100;
     nixbld = 30000;
     nogroup = 65534;
diff --git a/upstart-jobs/alsa.nix b/upstart-jobs/alsa.nix
index 1afca3c4554..319918117da 100644
--- a/upstart-jobs/alsa.nix
+++ b/upstart-jobs/alsa.nix
@@ -10,7 +10,15 @@ in
   name = "alsa";
 
   extraPath = [alsaUtils];
-  
+
+  # Alsalib seems to require the existence of this group, even if it's
+  # not used (e.g., doesn't own any devices).
+  groups = [
+    { name = "audio";
+      gid = (import ../system/ids.nix).gids.audio;
+    }
+  ];
+
   job = "
 start on hardware-scan
 stop on shutdown