From f70bc7c5f1ddf2483ff5e4b763cccb87abd7e7ee Mon Sep 17 00:00:00 2001
From: "chao.an" <anchao@xiaomi.com>
Date: Thu, 12 Aug 2021 14:48:05 +0800
Subject: [PATCH] net/local: add FIONSPACE support

Change-Id: Ib96079c6ef7fe3df60ee9f83330b6ed55718bc5f
Signed-off-by: chao.an <anchao@xiaomi.com>
---
 net/local/local_sockif.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/net/local/local_sockif.c b/net/local/local_sockif.c
index d6e716dfa58..fb82e4db84a 100644
--- a/net/local/local_sockif.c
+++ b/net/local/local_sockif.c
@@ -724,6 +724,16 @@ static int local_ioctl(FAR struct socket *psock, int cmd,
             ret = -ENOTCONN;
           }
         break;
+      case FIONSPACE:
+        if (conn->lc_outfile.f_inode != NULL)
+          {
+            ret = file_ioctl(&conn->lc_outfile, cmd, arg);
+          }
+        else
+          {
+            ret = -ENOTCONN;
+          }
+        break;
       default:
         ret = -ENOTTY;
         break;