* FHS compliance: put persistent state in /var/lib, not /var/state.

svn path=/nixos/trunk/; revision=8377

upstart-jobs/alsa.nix

@@ -2,7 +2,7 @@
 
 let
 
-  soundState = "/var/state/asound.state";
+  soundState = "/var/lib/alsa/asound.state";
 
 in
   
@@ -17,6 +17,8 @@ stop on shutdown
 
 start script
 
+    mkdir -m 0755 -p $(dirname ${soundState})
+
     # Load some additional modules.
     for mod in snd_pcm_oss; do
         ${modprobe}/sbin/modprobe $mod || true

upstart-jobs/dhclient.nix

@@ -6,6 +6,8 @@ let
   ignoredInterfaces = ["lo"] ++
     map (i: i.name) (lib.filter (i: i ? ipAddress) interfaces);
 
+  stateDir = "/var/lib/dhcp"; # Don't use /var/state/dhcp; not FHS-compliant.
+
 in
 
 {
@@ -37,9 +39,9 @@ script
         exit 1
     fi
 
-    mkdir -m 755 -p /var/state/dhcp
+    mkdir -m 755 -p ${stateDir}
 
-    exec ${dhcp}/sbin/dhclient -d $interfaces -e \"PATH=$PATH\"
+    exec ${dhcp}/sbin/dhclient -d $interfaces -e \"PATH=$PATH\" -lf ${stateDir}/dhclient.leases
 end script
   ";
   

upstart-jobs/dhcpd.nix

@@ -1,5 +1,11 @@
 {dhcp, configFile, interfaces}:
 
+let
+
+  stateDir = "/var/lib/dhcp"; # Don't use /var/state/dhcp; not FHS-compliant.
+
+in
+  
 {
   name = "dhcpd";
   
@@ -10,7 +16,9 @@ start on network-interfaces/started
 stop on network-interfaces/stop
 
 script
-    exec ${dhcp}/sbin/dhcpd -f -cf ${configFile} ${toString interfaces}
+    exec ${dhcp}/sbin/dhcpd -f -cf ${configFile} \\
+        -lf ${stateDir}/dhcpd.leases \\
+        ${toString interfaces}
 end script
   ";