From 79de2c52f4990712314d5764a9cc6e85fb8dc356 Mon Sep 17 00:00:00 2001
From: xsren <285808407@qq.com>
Date: Tue, 10 Sep 2024 19:36:20 +0800
Subject: [PATCH] fix: return length

---
 source/os/src/osFile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/os/src/osFile.c b/source/os/src/osFile.c
index a9cd099d54..94ead5c129 100644
--- a/source/os/src/osFile.c
+++ b/source/os/src/osFile.c
@@ -1213,7 +1213,7 @@ int64_t taosPReadFile(TdFilePtr pFile, void *buf, int64_t count, int64_t offset)
     return -1;
   }
 
-  return 0;
+  return ret;
 }
 
 int32_t taosFsyncFile(TdFilePtr pFile) {