add help message about timestamp option
diff --git a/openbsc/src/bsc_hack.c b/openbsc/src/bsc_hack.c
index 5d35f25..7bd036a 100644
--- a/openbsc/src/bsc_hack.c
+++ b/openbsc/src/bsc_hack.c
@@ -1120,6 +1120,7 @@
printf(" -p --pcap file The filename of the pcap file\n");
printf(" -C --cardnr number For bs11 select E1 card number other than 0\n");
printf(" -R --release-l2 Releases mISDN layer 2 after exit, to unload driver.\n");
+ printf(" -T --timestamp Prefix every log line with a timestamp\n");
}
static void handle_options(int argc, char** argv)