From 563920eea85b2c15b5b26c0f0723fb3ebe6d3c36 Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Mon, 12 Aug 2024 13:29:19 +0800
Subject: [PATCH] enh: simulate random i/o error

---
 source/os/src/osFile.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/os/src/osFile.c b/source/os/src/osFile.c
index 338bf27dc5..a85e135e2e 100644
--- a/source/os/src/osFile.c
+++ b/source/os/src/osFile.c
@@ -64,7 +64,9 @@ typedef struct TdFile {
 
 #define FILE_WITH_LOCK 1
 
-#define BUILD_WITH_RAND_IO_ERR BUILD_WITH_RAND_ERR
+#ifdef BUILD_WITH_RAND_ERR
+#define BUILD_WITH_RAND_IO_ERR
+#endif
 #define STUB_RAND_IO_ERR(ret)            \
   if (tsEnableRandErr) {                 \
     uint32_t r = taosRand() % 10001;     \