c100340729
Based on name of the macro, it was implied that it could be used for all mmap() calls on portability grounds. However, its use is limited to sysv_shmem.c, for CreateAnonymousSegment(). This commit removes the declaration, reducing the confusion around it as a portability tweak, being limited to SysV-style shared memory. This macro has been introduced inb0fc0df936for sysv_shmem.c, originally. It has been moved to mem.h in0ac5e5a7e1a bit later. Suggested by: Peter Eisentraut <peter@eisentraut.org> Author: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com> Discussion: https://postgr.es/m/CAExHW5vTWABxuM5fbQcFkGuTLwaxuZDEE2vtx2WuMUWk6JnF4g@mail.gmail.com Discussion: https://postgr.es/m/12add41a-7625-4639-a394-a5563e349322@eisentraut.org
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/.