postgresql/src
Álvaro Herrera 49b45999f3
Introduce XLogRecPtrIsValid()
XLogRecPtrIsInvalid() is inconsistent with the affirmative form of
macros used for other datatypes, and leads to awkward double negatives
in a few places.  This commit introduces XLogRecPtrIsValid(), which
allows code to be written more naturally.

This patch only adds the new macro.  XLogRecPtrIsInvalid() is left in
place, and all existing callers remain untouched.  This means all
supported branches can accept hypothetical bug fixes that use the new
macro, and at the same time any code that compiled with the original
formulation will continue to silently compile just fine.

Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Backpatch-through: 13
Discussion: https://postgr.es/m/aQB7EvGqrbZXrMlg@ip-10-97-1-34.eu-west-3.compute.internal
2025-11-06 19:08:29 +01:00
..
backend Disallow generated columns in COPY WHERE clause 2025-11-06 14:02:03 +01:00
bin Have psql's "\? variables" show csv_fieldsep 2025-11-04 17:30:44 +01:00
common With GB18030, prevent SIGSEGV from reading past end of allocation. 2025-05-05 04:52:08 -07:00
fe_utils In fmtIdEnc(), handle failure of enlargePQExpBuffer(). 2025-02-16 12:46:35 -05:00
include Introduce XLogRecPtrIsValid() 2025-11-06 19:08:29 +01:00
interfaces Use SOCK_ERRNO[_SET] in fe-secure-gssapi.c. 2025-10-05 16:27:47 -04:00
makefiles Refactor DLSUFFIX handling 2022-03-25 08:56:02 +01:00
pl Fix resource leaks in PL/Python error reporting, redux. 2025-10-23 11:47:46 -04:00
port Fix POSIX compliance in pgwin32_unsetenv() for "name" argument 2025-10-21 08:08:40 +09:00
template On NetBSD, force dynamic symbol resolution at postmaster start. 2022-08-30 17:28:55 -04:00
test Disallow generated columns in COPY WHERE clause 2025-11-06 14:02:03 +01:00
timezone Update time zone data files to tzdata release 2025b. 2025-04-30 11:14:10 -04:00
tools ci: Per-repo configuration for manually trigger tasks 2025-08-14 11:33:51 -04:00
tutorial Doc: sync src/tutorial/basics.source with SGML documentation. 2022-11-19 13:09:14 -05:00
.gitignore
DEVELOPERS
Makefile
Makefile.global.in Don't put library-supplied -L/-I switches before user-supplied ones. 2025-07-29 15:17:41 -04:00
Makefile.shlib Stop using "-multiply_defined suppress" on macOS. 2023-09-26 21:06:21 -04:00
nls-global.mk Fix update-po for the PGXS case 2025-10-16 20:21:05 +02:00