X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=m4%2Fgengetopt%2Faudiod.m4;h=75c045817898e8b840dc4734cd547ad282e67580;hp=5fc15893cb0b963337bac97e47f6885f1cb38a58;hb=5e8d8a8eea6de9459ebdf4498f9f061c84bfa63a;hpb=5c8d440eace21b3a80b7f3f5930dba90e69adeef

diff --git a/m4/gengetopt/audiod.m4 b/m4/gengetopt/audiod.m4
index 5fc15893..75c04581 100644
--- a/m4/gengetopt/audiod.m4
+++ b/m4/gengetopt/audiod.m4
@@ -1,6 +1,6 @@
 args "--no-handle-help --no-handle-version --conf-parser"
 
-purpose "Connect to para_server, receive, decode and play audio streams."
+purpose "Connect to para_server, receive, decode and play audio streams"
 
 include(header.m4)
 define(CURRENT_PROGRAM,para_audiod)
@@ -20,6 +20,7 @@ include(log_timing.m4)
 include(daemon.m4)
 include(user.m4)
 include(group.m4)
+include(priority.m4)
 
 <qu>
 ########################
@@ -82,20 +83,21 @@ details="
 
 option "user-allow" -
 #~~~~~~~~~~~~~~~~~~~~
-"allow this uid"
-int typestr="uid"
-default="-1"
+"allow this user to connect to audiod"
+string typestr = "username"
 optional
 multiple
-details="
-	Allow the user identified by \"uid\" to connect to para_audiod.
-	May be specified multiple times. If not specified at all,
-	all users are allowed to connect.
-
-	This feature requires unix socket credentials and is currently
-	only supported on Linux systems. On other operating systems,
-	the option is silently ignored and all local users are allowed
-	to connect to para_audiod.
+details = "
+	Allow the user identified by username (either a string or
+	a UID) to connect to para_audiod. This option may be given
+	multiple times. If not specified at all, all users are allowed
+	to connect.
+
+	This feature is based on the ability to send unix
+	credentials through local sockets using ancillary data
+	(SCM_CREDENTIALS). Currently it only works on Linux. On
+	other operating systems the option is silently ignored and
+	all local users are allowed to connect.
 "
 
 option "clock-diff-count" -