consistent ownership/permissions for /run/service-state/**

pkgs/liminix-tools/networking/pppoe.nix

@@ -5,6 +5,7 @@
 , ppp
 , pppoe
 , writeAshScript
+, serviceFns
 } :
 let
   inherit (liminix.services) longrun;
@@ -17,16 +18,15 @@ interface: {
 let
   name = "${interface.device}.pppoe";
   ip-up = writeAshScript "ip-up" {} ''
-    outputs=/run/service-state/${name}/
-    mkdir -p $outputs
-    (cd $outputs
-    echo $1 > ifname
-    echo $2 > tty
-    echo $3 > speed
-    echo $4 > address
-    echo $5 > peer-address
-    echo $DNS1 > ns1
-    echo $DNS1 > ns2
+    . ${serviceFns} 
+    (cd $(mkoutputs ${name}); umask 0027
+     echo $1 > ifname
+     echo $2 > tty
+     echo $3 > speed
+     echo $4 > address
+     echo $5 > peer-address
+     echo $DNS1 > ns1
+     echo $DNS2 > ns2
     )
     echo >/proc/self/fd/10
   '';