From 08e5e9d25f22f450c2c1547c5fd0dfee5d93b8b7 Mon Sep 17 00:00:00 2001
From: tangyuxin <462747508@qq.com>
Date: Mon, 11 Oct 2021 20:09:47 +0800
Subject: [PATCH] [bsp][simulator] Fix compilation errors

---
 components/dfs/src/dfs_posix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/dfs/src/dfs_posix.c b/components/dfs/src/dfs_posix.c
index ed3fdb2eeb..acc05fcd53 100644
--- a/components/dfs/src/dfs_posix.c
+++ b/components/dfs/src/dfs_posix.c
@@ -254,6 +254,7 @@ off_t lseek(int fd, off_t offset, int whence)
 }
 RTM_EXPORT(lseek);
 
+#ifndef _WIN32 /* we can not implement these functions */
 /**
  * this function is a POSIX compliant version, which will rename old file name
  * to new file name.
@@ -280,6 +281,7 @@ int rename(const char *old_file, const char *new_file)
     return 0;
 }
 RTM_EXPORT(rename);
+#endif
 
 /**
  * this function is a POSIX compliant version, which will unlink (remove) a
@@ -305,7 +307,6 @@ int unlink(const char *pathname)
 }
 RTM_EXPORT(unlink);
 
-#ifndef _WIN32 /* we can not implement these functions */
 /**
  * this function is a POSIX compliant version, which will get file information.
  *
@@ -370,7 +371,6 @@ int fstat(int fildes, struct stat *buf)
     return RT_EOK;
 }
 RTM_EXPORT(fstat);
-#endif
 
 /**
  * this function is a POSIX compliant version, which shall request that all data