From 9abdebbec99dfb0500e4528f48c3cdd11e9625e9 Mon Sep 17 00:00:00 2001
From: chenyong <1521761801@qq.com>
Date: Wed, 15 May 2019 14:45:31 +0800
Subject: [PATCH] [net][sal] Fix fcntl() function not support F_GETFL/F_SETFL
 operations for socketfd.

Signed-off-by: chenyong <1521761801@qq.com>
---
 components/net/sal_socket/impl/af_inet_lwip.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/components/net/sal_socket/impl/af_inet_lwip.c b/components/net/sal_socket/impl/af_inet_lwip.c
index cb271a55e0..95e7633635 100644
--- a/components/net/sal_socket/impl/af_inet_lwip.c
+++ b/components/net/sal_socket/impl/af_inet_lwip.c
@@ -217,6 +217,19 @@ static int inet_getsockname(int socket, struct sockaddr *name, socklen_t *namele
     return lwip_getsockname(socket, name, namelen);
 }
 
+int inet_ioctlsocket(int socket, long cmd, void *arg)
+{
+    switch (cmd)
+    {
+    case F_GETFL:
+    case F_SETFL:
+        return lwip_fcntl(socket, cmd, (int) arg); 
+
+    default:
+        return lwip_ioctl(socket, cmd, arg);
+    }
+}
+
 #ifdef SAL_USING_POSIX
 static int inet_poll(struct dfs_fd *file, struct rt_pollreq *req)
 {
@@ -278,7 +291,7 @@ static const struct sal_socket_ops lwip_socket_ops =
     lwip_shutdown,
     lwip_getpeername,
     inet_getsockname,
-    lwip_ioctl,
+    inet_ioctlsocket,
 #ifdef SAL_USING_POSIX
     inet_poll,
 #endif
-- 
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