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Heikki Linnakangas 8fb5936703 Make the memory layout of Port struct independent of USE_OPENSSL 
Commit d39a49c1e4 added new fields to the struct, but missed the "keep
these last" comment on the previous fields. Add placeholder variables
so that the offsets of the fields are the same whether you build with
USE_OPENSSL or not. This is a courtesy to extensions that might peek
at the fields, to make the ABI the same regardless of the options used
to build PostgreSQL.

In reality, I don't expect any extensions to look at the 'raw_buf'
fields. Firstly, they are new in v17, so no one's written such
extensions yet. Secondly, extensions should have no business poking at
those fields anyway. Nevertheless, fix this properly on 'master'. On
v17, we mustn't change the memory layout, so just fix the comments.

Author: Jacob Champion
Discussion: https://www.postgresql.org/message-id/raw/CAOYmi%2BmKVJNzn5_TD_MK%3DhqO64r_w8Gb0FHCLk0oAkW-PJv8jQ@mail.gmail.com
2024-11-22 17:43:04 +02:00
.github Add CODE_OF_CONDUCT.md, CONTRIBUTING.md, and SECURITY.md. 2024-07-02 13:03:58 -05:00
config Fix __attribute__((target(...))) usage. 2024-11-07 15:27:32 -06:00
contrib file_fdw: Add REJECT_LIMIT option to file_fdw. 2024-11-20 23:53:19 +09:00
doc doc: clarify how logical replication takes its initial snapshot 2024-11-21 17:14:33 -05:00
src Make the memory layout of Port struct independent of USE_OPENSSL 2024-11-22 17:43:04 +02:00
.cirrus.star Remove duplicate words in docs and code comments. 2023-10-09 09:18:47 +05:30
.cirrus.tasks.yml Make PG_TEST_EXTRA env var override the "meson setup" option 2024-11-04 14:09:25 +02:00
.cirrus.yml ci: Make compute resources for CI configurable 2023-08-23 15:15:28 -07:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Add .editorconfig 2019-12-18 09:13:13 +01:00
.git-blame-ignore-revs Add commit 7f7474a8e4 to .git-blame-ignore-revs. 2024-10-14 15:09:39 -05:00
.gitattributes Remove non-existing file from .gitattributes 2024-02-16 11:39:09 +01:00
.gitignore Update top-level .gitignore. 2022-12-04 15:23:00 -05:00
.mailmap Add a Git .mailmap file 2024-11-05 13:56:02 +01:00
aclocal.m4 autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
configure Use auxv to check for CRC32 instructions on ARM. 2024-11-22 21:45:25 +13:00
configure.ac Use auxv to check for CRC32 instructions on ARM. 2024-11-22 21:45:25 +13:00
COPYRIGHT Update copyright for 2024 2024-01-03 20:49:05 -05:00
GNUmakefile.in Allow selecting the git revision to be packaged by "make dist". 2024-05-03 11:08:50 -04:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Remove AIX support 2024-02-28 15:17:23 +04:00
meson.build Use auxv to check for CRC32 instructions on ARM. 2024-11-22 21:45:25 +13:00
meson_options.txt Make PG_TEST_EXTRA env var override the "meson setup" option 2024-11-04 14:09:25 +02:00
README.md Revise the style of a paragraph in README.md. 2024-03-21 10:16:41 -05:00

README.md

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/.