From 53afeda538b381bba1eb17950d3afb3e82476940 Mon Sep 17 00:00:00 2001
From: geniusgogo <xpxyr@sina.com>
Date: Fri, 24 Feb 2023 21:02:04 +0800
Subject: [PATCH] fix inet_ioctlsocket set O_LARGEFILE flag by musl.

---
 components/net/sal/impl/af_inet_lwip.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/net/sal/impl/af_inet_lwip.c b/components/net/sal/impl/af_inet_lwip.c
index 401b9001e4..db1d3f78b3 100644
--- a/components/net/sal/impl/af_inet_lwip.c
+++ b/components/net/sal/impl/af_inet_lwip.c
@@ -225,11 +225,14 @@ static int inet_getsockname(int socket, struct sockaddr *name, socklen_t *namele
 
 int inet_ioctlsocket(int socket, long cmd, void *arg)
 {
+    int flags;
     switch (cmd)
     {
     case F_GETFL:
     case F_SETFL:
-        return lwip_fcntl(socket, cmd, (int)(size_t)arg);
+        flags = (int)(size_t)arg;
+        flags &= ~O_LARGEFILE;
+        return lwip_fcntl(socket, cmd, flags);
 
     default:
         return lwip_ioctl(socket, cmd, arg);