pgsql: Remove code duplication for permission checks with replication s

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Remove code duplication for permission checks with replication s
Date: 2021-09-14 01:16:15
Message-ID: E1mPx3X-0007ar-Dy@gemulon.postgresql.org
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Remove code duplication for permission checks with replication slots

Two functions, both named check_permissions(), used the same checks to
verify if a user had required privileges to work on replication slots.
This commit removes the duplication, and moves the function doing the
checks to slot.c to be centralized.

Author: Bharath Rupireddy
Reviewed-by: Nathan Bossart, Euler Taveira
Discussion: https://postgr.es/m/CALj2ACUPpVw1u7sQocFVWrSs0n10pt_G_4NPZKSxXK6cW1dErw@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/026ed8efd6b1d774924937baf3209b676df4531f

Modified Files
--------------
src/backend/replication/logical/logicalfuncs.c | 11 +----------
src/backend/replication/slot.c | 12 ++++++++++++
src/backend/replication/slotfuncs.c | 19 +++++--------------
src/include/replication/slot.h | 1 +
4 files changed, 19 insertions(+), 24 deletions(-)

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