From: Stephen Hemminger <stephen@networkplumber.org>
To: Vedang Patel <vedang.patel@intel.com>
Cc: netdev@vger.kernel.org, jhs@mojatatu.com,
xiyou.wangcong@gmail.com, jiri@resnulli.us,
vinicius.gomes@intel.com, leandro.maciel.dorileo@intel.com,
dsahern@gmail.com
Subject: Re: [PATCH iproute2] etf: make printing of variable JSON friendly
Date: Fri, 19 Jul 2019 15:26:13 -0700 [thread overview]
Message-ID: <20190719152613.0751684e@hermes.lan> (raw)
In-Reply-To: <1563572443-10879-1-git-send-email-vedang.patel@intel.com>
On Fri, 19 Jul 2019 14:40:43 -0700
Vedang Patel <vedang.patel@intel.com> wrote:
> In iproute2 txtime-assist series, it was pointed out that print_bool()
> should be used to print binary values. This is to make it JSON friendly.
>
> So, make the corresponding changes in ETF.
>
> Fixes: 8ccd49383cdc ("etf: Add skip_sock_check")
> Reported-by: Stephen Hemminger <stephen@networkplumber.org>
> Signed-off-by: Vedang Patel <vedang.patel@intel.com>
> ---
> tc/q_etf.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/tc/q_etf.c b/tc/q_etf.c
> index c2090589bc64..307c50eed48b 100644
> --- a/tc/q_etf.c
> +++ b/tc/q_etf.c
> @@ -176,12 +176,12 @@ static int etf_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
> get_clock_name(qopt->clockid));
>
> print_uint(PRINT_ANY, "delta", "delta %d ", qopt->delta);
> - print_string(PRINT_ANY, "offload", "offload %s ",
> - (qopt->flags & TC_ETF_OFFLOAD_ON) ? "on" : "off");
> - print_string(PRINT_ANY, "deadline_mode", "deadline_mode %s ",
> - (qopt->flags & TC_ETF_DEADLINE_MODE_ON) ? "on" : "off");
> - print_string(PRINT_ANY, "skip_sock_check", "skip_sock_check %s",
> - (qopt->flags & TC_ETF_SKIP_SOCK_CHECK) ? "on" : "off");
> + if (qopt->flags & TC_ETF_OFFLOAD_ON)
> + print_bool(PRINT_ANY, "offload", "offload ", true);
> + if (qopt->flags & TC_ETF_DEADLINE_MODE_ON)
> + print_bool(PRINT_ANY, "deadline_mode", "deadline_mode ", true);
> + if (qopt->flags & TC_ETF_SKIP_SOCK_CHECK)
> + print_bool(PRINT_ANY, "skip_sock_check", "skip_sock_check", true);
>
> return 0;
> }
Thanks, but if you are only going to print json boolean if true, then a common
way to indicate that something is enabled is to use print_null().
Could you do that instead?
next prev parent reply other threads:[~2019-07-19 22:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 21:40 [PATCH iproute2] etf: make printing of variable JSON friendly Vedang Patel
2019-07-19 22:26 ` Stephen Hemminger [this message]
2019-07-22 18:21 ` David Ahern
2019-07-22 20:11 ` Patel, Vedang
2019-07-23 0:11 ` David Ahern
2019-07-23 21:34 ` Patel, Vedang
2019-07-23 23:23 ` Stephen Hemminger
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