From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vadim Kochan Subject: [PATCH iproute2] ip monitor: Changed 'Unknown message' format to be more informative Date: Tue, 16 Sep 2014 21:23:50 +0300 Message-ID: <1410891830-4556-1-git-send-email-vadim4j@gmail.com> Cc: Vadim Kochan To: netdev@vger.kernel.org Return-path: Received: from mail-la0-f54.google.com ([209.85.215.54]:40352 "EHLO mail-la0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754576AbaIPScI (ORCPT ); Tue, 16 Sep 2014 14:32:08 -0400 Received: by mail-la0-f54.google.com with SMTP id ge10so344613lab.41 for ; Tue, 16 Sep 2014 11:32:05 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: In case if unknown message was handled then it will be displayed as: Unknown message: type=0x00000044(68) flags=0x00000000(0) len=0x0000004c(76) Signed-off-by: Vadim Kochan --- ip/ipmonitor.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ip/ipmonitor.c b/ip/ipmonitor.c index 70f2a7a..838934d 100644 --- a/ip/ipmonitor.c +++ b/ip/ipmonitor.c @@ -135,8 +135,10 @@ static int accept_msg(const struct sockaddr_nl *who, return 0; if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP && n->nlmsg_type != NLMSG_DONE) { - fprintf(fp, "Unknown message: %08x %08x %08x\n", - n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags); + fprintf(fp, "Unknown message: type=0x%08x(%d) flags=0x%08x(%d)" + "len=0x%08x(%d)\n", n->nlmsg_type, n->nlmsg_type, + n->nlmsg_flags, n->nlmsg_flags, n->nlmsg_len, + n->nlmsg_len); } return 0; } -- 2.1.0