netdev - Re: [RFC] ss: Checking selected network ports

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Message-ID: <93483314-22eb-0ed6-70b3-044e6e007a34@web.de>
Date:   Tue, 22 Oct 2019 08:00:49 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     netdev@...r.kernel.org, kernel-janitors@...r.kernel.org,
        linux-doc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, David Ahern <dsahern@...il.com>,
        David Miller <davem@...emloft.net>,
        Josh Hunt <johunt@...mai.com>,
        Stephen Hemminger <stephen@...workplumber.org>
Subject: Re: [RFC] ss: Checking selected network ports

> If you use netlink operations directly, you can have the kernel filter
> on various criteria and only get the socket entries you are interested in.

Do any developers care to take another look at current software design options?


> This whole discussion has zero to do with what text format 'ss' outputs.

Is there a need to improve the software documentation any further?

Which programming interface should be used to check the receive queue
for a single port (without retrieving more network data before)?

Regards,
Markus