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The only field of this struct that other files have any need to touch is the pointer to the TocEntry a worker is working on. (Well, pg_backup_archiver.c is actually looking at workerStatus too, but that can be finessed by specifying that the TocEntry pointer is NULL for a non-busy worker.) Hence, move out the TocEntry pointers to a separate array within struct ParallelState, and then we can make struct ParallelSlot private. I noted the possibility of this previously, but hadn't got round to actually doing it. Discussion: <1188.1464544443@sss.pgh.pa.us>
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. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.