From 25ebcc9c337d284d8fde86e2b904b4130c836e3f Mon Sep 17 00:00:00 2001
From: chenyong <1521761801@qq.com>
Date: Wed, 8 May 2019 10:48:17 +0800
Subject: [PATCH] [net][sal] Improve ioctl interface to support for socketfd
 operations

Signed-off-by: chenyong <1521761801@qq.com>
---
 components/net/sal_socket/dfs_net/dfs_net.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/components/net/sal_socket/dfs_net/dfs_net.c b/components/net/sal_socket/dfs_net/dfs_net.c
index 37db186eff..f1a3d777a1 100644
--- a/components/net/sal_socket/dfs_net/dfs_net.c
+++ b/components/net/sal_socket/dfs_net/dfs_net.c
@@ -35,7 +35,9 @@ int dfs_net_getsocket(int fd)
 
 static int dfs_net_ioctl(struct dfs_fd* file, int cmd, void* args)
 {
-    return -EIO;
+    int socket = (int) file->data;
+
+    return sal_ioctlsocket(socket, cmd, args);
 }
 
 static int dfs_net_read(struct dfs_fd* file, void *buf, size_t count)