From e1cd2f3205eb6ebcf63ee931c48c54dc49417708 Mon Sep 17 00:00:00 2001
From: yangchen <yangchen145@huawei.com>
Date: Fri, 1 Nov 2024 09:12:52 +0800
Subject: [PATCH] xdp: support XDP_STATISTICS by posix_api->getsockopt_fn

---
 src/lstack/api/lstack_wrap.c | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/src/lstack/api/lstack_wrap.c b/src/lstack/api/lstack_wrap.c
index 8f80f98..98bb8a1 100644
--- a/src/lstack/api/lstack_wrap.c
+++ b/src/lstack/api/lstack_wrap.c
@@ -14,6 +14,7 @@
 #include <ifaddrs.h>
 #include <netinet/in.h>
 #include <netinet/tcp.h>
+#include <linux/if_xdp.h>
 
 #include <lwip/lwipgz_posix_api.h>
 #include <lwip/lwipgz_sock.h>
@@ -363,20 +364,28 @@ static bool unsupport_socket_optname(int32_t optname)
     return false;
 }
 
-static bool unsupport_optname(int32_t level, int32_t optname)
+static bool unsupport_xdp_optname(int32_t optname)
 {
-    if (level == SOL_IP) {
-        return unsupport_ip_optname(optname);
-    }
-
-    if (level == SOL_TCP) {
-        return unsupport_tcp_optname(optname);
+    if (optname == XDP_STATISTICS) {
+        return true;
     }
+    return false;
+}
 
-    if (level == SOL_SOCKET) {
-        return unsupport_socket_optname(optname);
+static bool unsupport_optname(int32_t level, int32_t optname)
+{
+    switch (level) {
+        case SOL_IP:
+            return unsupport_ip_optname(optname);
+        case SOL_TCP:
+            return unsupport_tcp_optname(optname);
+        case SOL_SOCKET:
+            return unsupport_socket_optname(optname);
+        case SOL_XDP:
+            return unsupport_xdp_optname(optname);
+        default:
+            return false;
     }
-    return false;
 }
 
 static inline int32_t do_getsockopt(int32_t s, int32_t level, int32_t optname, void *optval, socklen_t *optlen)
-- 
2.33.0