[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 770d8077c8491138c7e43aa1d269cf0986efc37f
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Aug 13 12:19:52 2021 -0400

    connections: add foreach_concrete_connection_by_name(), use ...
    
    ... in terminate_connections_by_name() and rekey_now().
    Also fix rekey_now()'s logging.
    
    The code relied on conn_by_name() moving the CK_TEMPLATE or CK_GROUP
    connection to the start of the "connections" list.  This putting it
    before any CK_INSTANCE connections with the same name.
    
    Instead make a single pass using old2new_connection().
    
    Ulgh!

commit a595621c7f95c12cebe8ad58bf23b29287dd18b6
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Aug 13 10:16:33 2021 -0400

    connections: sprinkle new2old_connection() over connections.c

commit 21b4304516474168b751c7b837ff07c885c221bb
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Aug 13 10:02:59 2021 -0400

    state: next_state,() -> old2new_state()
    
    Spell out the order.

commit 7d505d6289e4391ca9e4b06cc371af9575dec146
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Aug 13 12:58:24 2021 -0400

    connections: {next,prev}_connection() -> {old2new,new2old}_connection()
    
    spell out iteration order; return bool