From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phil Sutter Subject: [iproute PATCH 2/2] ipneigh: List all nud states in help output Date: Fri, 4 Mar 2016 20:07:21 +0100 Message-ID: <1457118441-15349-3-git-send-email-phil@nwl.cc> References: <1457118441-15349-1-git-send-email-phil@nwl.cc> Cc: netdev@vger.kernel.org To: Stephen Hemminger Return-path: Received: from orbyte.nwl.cc ([151.80.46.58]:52089 "EHLO mail.nwl.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758710AbcCDTHk (ORCPT ); Fri, 4 Mar 2016 14:07:40 -0500 In-Reply-To: <1457118441-15349-1-git-send-email-phil@nwl.cc> Sender: netdev-owner@vger.kernel.org List-ID: To not make the output overly confusing, list them in a definition of the STATE placeholder which is already used in the show/flush syntax but wasn't explained before. Signed-off-by: Phil Sutter --- ip/ipneigh.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/ip/ipneigh.c b/ip/ipneigh.c index 9b1499b08b060..48cca196fa7a8 100644 --- a/ip/ipneigh.c +++ b/ip/ipneigh.c @@ -46,10 +46,11 @@ static void usage(void) __attribute__((noreturn)); static void usage(void) { - fprintf(stderr, "Usage: ip neigh { add | del | change | replace } { ADDR [ lladdr LLADDR ]\n" - " [ nud { permanent | noarp | stale | reachable } ]\n" - " | proxy ADDR } [ dev DEV ]\n"); - fprintf(stderr, " ip neigh { show | flush } [ proxy ] [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n"); + fprintf(stderr, "Usage: ip neigh { add | del | change | replace }\n" + " { ADDR [ lladdr LLADDR ] [ nud STATE ] | proxy ADDR } [ dev DEV ]\n"); + fprintf(stderr, " ip neigh { show | flush } [ proxy ] [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n\n"); + fprintf(stderr, "STATE := { permanent | noarp | stale | reachable | none |\n" + " incomplete | delay | probe | failed }\n"); exit(-1); } -- 2.7.2