e8d5929428
There are a few places in this file that use memset() and memcmp() to determine whether a section of memory is all zeros. This commit modifies them to use pg_memory_is_all_zeros() instead. These aren't expected to be hot code paths, but this may optimize them a bit. Plus, this allows us to remove some variables that were only needed for the memset() and memcmp(). Author: Bertrand Drouvot Reviewed-by: Michael Paquier Discussion: https://postgr.es/m/Z1hNubHfvMxlW6eu%40ip-10-97-1-34.eu-west-3.compute.internal
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.