From: Thomas Munro <tmunro@postgresql.org>
Date: Mon, 19 Jul 2021 04:29:17 +0000 (+1200)
Subject: Adjust commit 2dbe8905 for ancient macOS.
X-Git-Tag: REL_15_BETA1~1854
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=04cad8f7bcd63fac567e49fd72e6df42b3b251a9;p=postgresql.git

Adjust commit 2dbe8905 for ancient macOS.

A couple of open flags used in an assertion didn't exist in macOS 10.4.
Per build farm animal prairiedog.  Also add O_EXCL while here (there are
a few more standard flags but they're not relevant and likely to be
missing).
---

diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c
index 0792c08ce1b..abb054ad7f3 100644
--- a/src/backend/storage/file/fd.c
+++ b/src/backend/storage/file/fd.c
@@ -1065,9 +1065,14 @@ tryAgain:
 	 */
 	StaticAssertStmt((PG_O_DIRECT &
 					  (O_APPEND |
+#if defined(O_CLOEXEC)
 					   O_CLOEXEC |
+#endif
 					   O_CREAT |
+#if defined(O_DSYNC)
 					   O_DSYNC |
+#endif
+					   O_EXCL |
 					   O_RDWR |
 					   O_RDONLY |
 					   O_SYNC |