From b5ebd3fee37bc9d1832c545f605c639140b8d6f1 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Thu, 13 Sep 2018 20:38:04 +0200 Subject: [PATCH] rtmon: List options in help text Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1612704 Upstream Status: iproute2.git commit 6417c06b59b07 commit 6417c06b59b0731bcff4c0999661b256be6f52cb Author: Phil Sutter Date: Thu Aug 16 12:28:01 2018 +0200 rtmon: List options in help text Signed-off-by: Phil Sutter Signed-off-by: Stephen Hemminger --- ip/rtmon.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ip/rtmon.c b/ip/rtmon.c index acc11df..0e795f7 100644 --- a/ip/rtmon.c +++ b/ip/rtmon.c @@ -63,7 +63,9 @@ static int dump_msg2(const struct sockaddr_nl *who, static void usage(void) { - fprintf(stderr, "Usage: rtmon file FILE [ all | LISTofOBJECTS]\n"); + fprintf(stderr, "Usage: rtmon [ OPTIONS ] file FILE [ all | LISTofOBJECTS ]\n"); + fprintf(stderr, "OPTIONS := { -f[amily] { inet | inet6 | link | help } |\n" + " -4 | -6 | -0 | -V[ersion] }\n"); fprintf(stderr, "LISTofOBJECTS := [ link ] [ address ] [ route ]\n"); exit(-1); } -- 1.8.3.1