X-Git-Url: https://git.distorted.org.uk/~mdw/adns/blobdiff_plain/fd60df6638e3121a4de5e5395daed760c6898e50..7c4090270e6de67aee4a27b20c184826299bd1bf:/client/adnsresfilter.c

diff --git a/client/adnsresfilter.c b/client/adnsresfilter.c
index 6891d88..f265773 100644
--- a/client/adnsresfilter.c
+++ b/client/adnsresfilter.c
@@ -109,11 +109,13 @@ static void outputerr(void) { sysfail("write to stdout"); }
 static void usage(void) {
   if (printf("usage: adnsresfilter [<options ...>]\n"
 	     "       adnsresfilter  -h|--help\n"
-	     "options: -b|--brackets\n"
-	     "         -w|--wait\n"
-	     "         -t<timeout>|--timeout <milliseconds>\n"
-	     "         -a|--address  (always include address in output)\n"
-	     "         -u|--unchecked\n")
+	     "options: -t<milliseconds>|--timeout <milliseconds>\n"
+	     "         -w|--wait        (always wait for queries to time out or fail)\n"
+	     "         -b|--brackets    (require [...] around IP addresses)\n"
+	     "         -a|--address     (always include [address] in output)\n"
+	     "         -u|--unchecked   (do not forward map for checking)\n"
+	     "Timeout is the maximum amount to delay any particular bit of output for.\n"
+	     "Lookups will go on in the background.  Default timeout = 100 (ms).\n")
       == EOF) outputerr();
 }