Add the '-h hostname' to usage(), too.

While I'm here, sync the usage() synopsis with the manual page synopsis:
make the [-i | -s] explicit and sort the options alphabetically.

Reminded by:		ru
MFC after:		3 days

1 files changed, 3 insertions, 1 deletions

diff --git a/libexec/bootpd/bootpd.c b/libexec/bootpd/bootpd.c
index 5018340..c907ddf 100644
--- a/libexec/bootpd/bootpd.c
+++ b/libexec/bootpd/bootpd.c
@@ -581,9 +581,11 @@ PRIVATE void
 usage()
 {
 	fprintf(stderr,
-			"usage:  bootpd [-d level] [-i] [-s] [-t timeout] [configfile [dumpfile]]\n");
+			"usage:  bootpd [-i | -s] [-c chdir-path] [-d level] [-h hostname] [-t timeout]\n");
+	fprintf(stderr, "               [bootptab [dumpfile]]\n");
 	fprintf(stderr, "\t -c n\tset current directory\n");
 	fprintf(stderr, "\t -d n\tset debug level\n");
+	fprintf(stderr, "\t -h n\tset the hostname to listen on\n");
 	fprintf(stderr, "\t -i\tforce inetd mode (run as child of inetd)\n");
 	fprintf(stderr, "\t -s\tforce standalone mode (run without inetd)\n");
 	fprintf(stderr, "\t -t n\tset inetd exit timeout to n minutes\n");