From: Fujii Masao <fujii@postgresql.org>
Date: Fri, 16 Jan 2026 03:37:05 +0000 (+0900)
Subject: pg_recvlogical: remove unnecessary OutputFsync() return value checks.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b98cc4a14e538d0bc139f50606249b99cc9215cd;p=thirdparty%2Fpostgresql.git

pg_recvlogical: remove unnecessary OutputFsync() return value checks.

Commit 1e2fddfa33d changed OutputFsync() so that it always returns true.
However, pg_recvlogical.c still contained checks of its boolean return
value, which are now redundant.

This commit removes those checks and changes the type of return value of
OutputFsync() to void, simplifying the code.

Suggested-by: Yilin Zhang <jiezhilove@126.com>
Author: Fujii Masao <masao.fujii@gmail.com>
Reviewed-by: Mircea Cadariu <cadariu.mircea@gmail.com>
Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Discussion: https://postgr.es/m/CAHGQGwFeTymZQ7RLvMU6WuDGar8bUQCazg=VOfA-9GeBkg-FzA@mail.gmail.com
---

diff --git a/src/bin/pg_basebackup/pg_recvlogical.c b/src/bin/pg_basebackup/pg_recvlogical.c
index 95624921c58..abc6cd85a6d 100644
--- a/src/bin/pg_basebackup/pg_recvlogical.c
+++ b/src/bin/pg_basebackup/pg_recvlogical.c
@@ -184,7 +184,7 @@ disconnect_atexit(void)
 		PQfinish(conn);
 }
 
-static bool
+static void
 OutputFsync(TimestampTz now)
 {
 	output_last_fsync = now;
@@ -199,21 +199,19 @@ OutputFsync(TimestampTz now)
 	startpos = output_fsync_lsn;
 
 	if (fsync_interval <= 0)
-		return true;
+		return;
 
 	if (!output_needs_fsync)
-		return true;
+		return;
 
 	output_needs_fsync = false;
 
 	/* can only fsync if it's a regular file */
 	if (!output_isfile)
-		return true;
+		return;
 
 	if (fsync(outfd) != 0)
 		pg_fatal("could not fsync file \"%s\": %m", outfile);
-
-	return true;
 }
 
 /*
@@ -312,10 +310,7 @@ StreamLogicalLog(void)
 		if (outfd != -1 &&
 			feTimestampDifferenceExceeds(output_last_fsync, now,
 										 fsync_interval))
-		{
-			if (!OutputFsync(now))
-				goto error;
-		}
+			OutputFsync(now);
 
 		if (standby_message_timeout > 0 &&
 			feTimestampDifferenceExceeds(last_status, now,
@@ -332,8 +327,7 @@ StreamLogicalLog(void)
 		if (outfd != -1 && output_reopen && strcmp(outfile, "-") != 0)
 		{
 			now = feGetCurrentTimestamp();
-			if (!OutputFsync(now))
-				goto error;
+			OutputFsync(now);
 			close(outfd);
 			outfd = -1;
 		}
@@ -652,9 +646,7 @@ StreamLogicalLog(void)
 	{
 		TimestampTz t = feGetCurrentTimestamp();
 
-		/* no need to jump to error on failure here, we're finishing anyway */
 		OutputFsync(t);
-
 		if (close(outfd) != 0)
 			pg_log_error("could not close file \"%s\": %m", outfile);
 	}
@@ -1063,8 +1055,7 @@ static bool
 flushAndSendFeedback(PGconn *conn, TimestampTz *now)
 {
 	/* flush data to disk, so that we send a recent flush pointer */
-	if (!OutputFsync(*now))
-		return false;
+	OutputFsync(*now);
 	*now = feGetCurrentTimestamp();
 	if (!sendFeedback(conn, *now, true, false))
 		return false;