From 09c3387fe8e95f1d7d76263e844ea8c540a6f9ba Mon Sep 17 00:00:00 2001
From: Yuchen Pei <ycp@mariadb.com>
Date: Fri, 7 Aug 2026 11:52:35 +1000
Subject: [PATCH] MDEV-40632 Use my_fprintf in trx_print_low

To fix for windows %p in `fprintf(f, "TRANSACTION (%p)", trx);` is not
prefixed with 0x
---
 storage/innobase/trx/trx0trx.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/storage/innobase/trx/trx0trx.cc b/storage/innobase/trx/trx0trx.cc
index e0b1904175380..3409c66ea0796 100644
--- a/storage/innobase/trx/trx0trx.cc
+++ b/storage/innobase/trx/trx0trx.cc
@@ -1809,7 +1809,7 @@ trx_print_low(
 	if (const trx_id_t id = trx->id) {
 		fprintf(f, "TRANSACTION " TRX_ID_FMT, id);
 	} else {
-		fprintf(f, "TRANSACTION (%p)", trx);
+		my_fprintf(f, "TRANSACTION (%p)", trx);
 	}
 
 	THD* thd = trx->mysql_thd;