From: Stephen Hemminger <stephen@networkplumber.org>
To: Nishanth Devarajan <ndev2021@gmail.com>
Cc: netdev@vger.kernel.org, doucette@bu.edu, michel.machado@gmail.com
Subject: Re: [PATCH iproute2/net-next v3]tc: B.W limits can now be specified in %.
Date: Fri, 17 Nov 2017 12:54:29 -0800 [thread overview]
Message-ID: <20171117125429.39d68251@xeon-e3> (raw)
In-Reply-To: <20171117204335.GA17658@gmail.com>
On Sat, 18 Nov 2017 02:13:38 +0530
Nishanth Devarajan <ndev2021@gmail.com> wrote:
> + result = strtoul(buf, &endp, 0);
> +
> + if (*endp || buf == endp) {
> + fprintf(stderr, "value \"%s\" in file %s is not a number\n",
> + buf, fname);
> + goto out;
> + }
> +
> + if (result == ULONG_MAX && errno == ERANGE) {
> + fprintf(stderr, "strtoul %s: %s", fname, strerror(errno));
> + goto out;
> + }
Since speed value of unknown is represented as "-1" I think you need to
change this API to take signed value (ie use strtol)
next prev parent reply other threads:[~2017-11-17 20:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-17 20:43 [PATCH iproute2/net-next v3]tc: B.W limits can now be specified in % Nishanth Devarajan
2017-11-17 20:54 ` Stephen Hemminger [this message]
2017-11-17 21:12 ` Stephen Hemminger
2017-11-24 19:25 ` Stephen Hemminger
2017-11-24 20:43 ` Nishanth Devarajan
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