302612a6c7
Depending on compiler version and optimization level, we might get a complaint that lazy_scan_heap's "freespace" is used uninitialized. Compilers not aware that ereport(ERROR) doesn't return complained about bbsink_lz4_new(). Assigning "-1" to a uint64 value has unportable results; fortunately, the value of xlogreadsegno is unimportant when xlogreadfd is -1. (It looks to me like there is no need for xlogreadsegno to be static in the first place, but I didn't venture to change that.)
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: https://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 https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.