X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=m4%2Fgengetopt%2Faudiod.m4;h=732f80873cdf39529e61f158a4d6cc40c2ae0735;hb=837cd1ab890645d9fd7d0d85139fdf076d987ea4;hp=5522a56dc0af4b10bcf0dfcd3172e426a0ee174c;hpb=35e284e06a5c8e20d02b61fdcb4bcc20b237c1e4;p=paraslash.git

diff --git a/m4/gengetopt/audiod.m4 b/m4/gengetopt/audiod.m4
index 5522a56d..732f8087 100644
--- a/m4/gengetopt/audiod.m4
+++ b/m4/gengetopt/audiod.m4
@@ -1,5 +1,7 @@
 args "--no-handle-help --no-handle-version --conf-parser"
 
+purpose "Connect to para_server, receive, decode and play audio streams"
+
 include(header.m4)
 define(CURRENT_PROGRAM,para_audiod)
 define(DEFAULT_CONFIG_FILE,~/.paraslash/audiod.conf)
@@ -78,25 +80,26 @@ details="
 	instructed to use also \"filename\" for connecting para_audiod.
 "
 
-option "user_allow" -
+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" -
+option "clock-diff-count" -
 #~~~~~~~~~~~~~~~~~~~~~~~~~~
 "sync clock on startup"
 int typestr="count"
@@ -193,7 +196,7 @@ details="
 
 "
 
-option "stream_delay" -
+option "stream-delay" -
 #~~~~~~~~~~~~~~~~~~~~~~
 "time for client sync"
 int typestr="milliseconds"