From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Tafelmeier Subject: [PATCH v6 07/10] ss: symmetrical subhandler output extension example Date: Wed, 9 Sep 2015 21:43:18 +0200 Message-ID: <1441827801-9617-8-git-send-email-matthias.tafelmeier@gmx.net> References: <1441827801-9617-1-git-send-email-matthias.tafelmeier@gmx.net> Cc: hagen@jauu.net, shemminger@osdl.org, fw@strlen.de, edumazet@google.com, daniel@iogearbox.net To: netdev@vger.kernel.org Return-path: Received: from mout.gmx.net ([212.227.15.18]:51491 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753141AbbIITnd (ORCPT ); Wed, 9 Sep 2015 15:43:33 -0400 In-Reply-To: <1441827801-9617-1-git-send-email-matthias.tafelmeier@gmx.net> Sender: netdev-owner@vger.kernel.org List-ID: This small sized patch shall convey the locations which have to be changed for a symmetrical output extension. Symmetrical means in this context all existing semantically related handlers in the diverse formatters (for hr and json up to now). Suggested-by: Hagen Paul Pfeifer Signed-off-by: Matthias Tafelmeier --- misc/ss_hr_fmt.c | 2 ++ misc/ss_json_fmt.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/misc/ss_hr_fmt.c b/misc/ss_hr_fmt.c index 2f09838..4046ebf 100644 --- a/misc/ss_hr_fmt.c +++ b/misc/ss_hr_fmt.c @@ -82,6 +82,8 @@ static void tcp_stats_hr_fmt(struct tcpstat *s) printf(" reordering:%d", s->reordering); if (s->rcv_rtt) printf(" rcv_rtt:%g", s->rcv_rtt); + if (s->rcv_space) + printf(" rcv_space:%d", s->rcv_space); CHECK_FMT_ADAPT(s->rcv_space, s, hr_handler_must_be_adapted_accordingly_when_json_fmt_is_extended); diff --git a/misc/ss_json_fmt.c b/misc/ss_json_fmt.c index a927952..1dff57a 100644 --- a/misc/ss_json_fmt.c +++ b/misc/ss_json_fmt.c @@ -160,6 +160,8 @@ static void tcp_stats_json_fmt(struct tcpstat *s) jsonw_int_field(json_wr, "reordering", s->reordering); if (s->rcv_rtt) jsonw_float_field(json_wr, "rcv_rtt", s->rcv_rtt); + if (s->rcv_space) + jsonw_int_field(json_wr, "rcv_space", s->rcv_space); /*deal with special case */ res_json_fmt_branch(s->ss.state == SS_LISTEN, ' '); -- 1.9.1