[pgpool-committers: 8484] pgpool: Implement comma separated multiple pcp listen addresses.

[Tatsuo Ishii]

Implement comma separated multiple pcp listen addresses.

Pgpool-II only allowed to set single hostname, IP or '*' in
pcp_listen_addresses parameter. Now we can set multiple listen
addresses to the parameter like listen_addresses.  Note that the
documentations for pcp_listen_addresses are shamelessly stolen from
PostgreSQL.

Discussion: https://www.pgpool.net/pipermail/pgpool-hackers/2022-February/004131.html

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=9f727c1e267f1363012a3af599b7d7515e4ec355

Modified Files
--------------
doc.ja/src/sgml/connection-settings.sgml |  41 +++++++---
doc/src/sgml/connection-settings.sgml    |  29 ++++---
src/config/pool_config_variables.c       |  24 +++---
src/include/pool.h                       |   4 +-
src/include/pool_config.h                |   3 +-
src/main/pgpool_main.c                   | 130 +++++++------------------------
src/pcp_con/pcp_child.c                  |  97 ++++++++++++-----------
src/utils/pool_process_reporting.c       |  11 ++-
8 files changed, 158 insertions(+), 181 deletions(-)