Jakub Kicinski ee0202e2e7 tools: ynl: add sample for netdev
Add a sample application using the C library.
My main goal is to make writing selftests easier but until
I have some of those ready I think it's useful to show off
the functionality and let people poke and tinker.

Sample outputs - dump:

$ ./netdev
Select ifc ($ifindex; or 0 = dump; or -2 ntf check): 0
      lo[1]	0:
  enp1s0[2]	23: basic redirect rx-sg

Notifications (watching veth pair getting added and deleted):

$ ./netdev
Select ifc ($ifindex; or 0 = dump; or -2 ntf check): -2
[53]	0: (ntf: dev-add-ntf)
[54]	0: (ntf: dev-add-ntf)
[54]	23: basic redirect rx-sg (ntf: dev-change-ntf)
[53]	23: basic redirect rx-sg (ntf: dev-change-ntf)
[53]	23: basic redirect rx-sg (ntf: dev-del-ntf)
[54]	23: basic redirect rx-sg (ntf: dev-del-ntf)

Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-06 12:31:32 -07:00
2023-06-06 11:12:20 +02:00
2023-05-17 15:24:33 -07:00
2023-06-06 11:12:20 +02:00
2023-06-06 12:31:32 -07:00
2023-05-19 13:56:26 -04:00
2023-06-05 09:56:36 +01:00
2023-05-28 07:49:00 -04:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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