[InterNetNews/inn] 02039d: Add Cancel-Lock support in innd, new docancels par...

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 02039dac542411a1b7594c389c363322f49cb476
      https://github.com/InterNetNews/inn/commit/02039dac542411a1b7594c389c363322f49cb476
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2022-01-23 (Sun, 23 Jan 2022)

  Changed paths:
    M doc/pod/inn.conf.pod
    M doc/pod/innd.pod
    M doc/pod/news.pod
    M include/inn/innconf.h
    M include/inn/libinn.h
    M innd/Makefile
    M innd/art.c
    M innd/innd.c
    M innd/innd.h
    M lib/canlock.c
    M lib/headers.c
    M lib/innconf.c
    M samples/inn.conf.in
    M tests/Makefile
    M tests/innd/fakeinnd.c
    M tests/lib/canlock-t.c
    M tests/lib/headers-t.c
    M tests/lib/innconf-t.c

  Log Message:
  -----------
  Add Cancel-Lock support in innd, new docancels parameter

Implement Cancel-Lock in innd, based on RFC 8315 and libcanlock.

Add new docancels parameter in inn.conf to define which types of cancels innd
should honour.  Deprecate "innd -C" in favour of this new parameter.

see #47