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Previously, some callers requested XLOG_BLCKSZ bytes unconditionally. While this did not cause a problem, because the extra bytes are ignored, it's confusing and makes it harder to add safety checks. Additionally, the comment about zero padding was incorrect. With this commit, all callers request the number of bytes they actually need. Author: Bharath Rupireddy Reviewed-by: Kyotaro Horiguchi Discussion: https://postgr.es/m/CALj2ACWBRFac2TingD3PE3w2EBHXUHY3=AEEZPJmqhpEOBGExg@mail.gmail.com
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/.