From e97ae6898fb23b42382bc0a2065a7d9d694b4a98 Mon Sep 17 00:00:00 2001
From: "bernard.xiong@gmail.com" <bernard.xiong@gmail.com>
Date: Wed, 5 Jan 2011 16:07:55 +0000
Subject: [PATCH] fix compiler warning.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1236 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 components/dfs/include/dfs_def.h   | 21 ++++++++++++++-------
 components/dfs/include/dfs_posix.h |  4 ++++
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/components/dfs/include/dfs_def.h b/components/dfs/include/dfs_def.h
index 62ade80bd..ae1101f47 100644
--- a/components/dfs/include/dfs_def.h
+++ b/components/dfs/include/dfs_def.h
@@ -121,12 +121,12 @@
 #define DFS_DT_DIR				DT_DIR
 
 #else
-#ifdef RT_USING_MINILIBC
-#include <string.h>
-#else
-typedef long off_t;
-typedef int mode_t;
-#endif
+	#ifdef RT_USING_MINILIBC
+		#include <string.h>
+	#else
+		typedef long off_t;
+		typedef int mode_t;
+	#endif
 
 /* Device error codes */
 #define DFS_STATUS_OK			0		/* no error */
@@ -165,10 +165,17 @@ typedef int mode_t;
 #define DFS_F_EOF			0x04000000
 #define DFS_F_ERR			0x08000000
 
-/* Seek flags */
+/* Seek flags */
+#ifdef __CC_ARM
+#include <stdio.h>
+#define DFS_SEEK_SET		SEEK_SET
+#define DFS_SEEK_CUR		SEEK_CUR
+#define DFS_SEEK_END		SEEK_END
+#else
 #define DFS_SEEK_SET         0
 #define DFS_SEEK_CUR         1
 #define DFS_SEEK_END         2
+#endif
 
 /* Stat codes */
 #define DFS_S_IFMT		00170000
diff --git a/components/dfs/include/dfs_posix.h b/components/dfs/include/dfs_posix.h
index b4b87b0a1..1a8e179cb 100644
--- a/components/dfs/include/dfs_posix.h
+++ b/components/dfs/include/dfs_posix.h
@@ -64,9 +64,13 @@
 #define S_IWOTH		DFS_S_IWOTH
 #define S_IXOTH		DFS_S_IXOTH
 
+#if defined(__CC_ARM)
+#include <stdio.h>
+#else
 #define SEEK_SET	DFS_SEEK_SET
 #define SEEK_CUR	DFS_SEEK_CUR
 #define SEEK_END	DFS_SEEK_END
+#endif
 
 typedef struct 
 {
-- 
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