From 9a07e4017b13fa4e502ea18f16d7e7f4b49e088e Mon Sep 17 00:00:00 2001
From: compile_success <980965867@qq.com>
Date: Sat, 12 Nov 2022 09:58:25 +0000
Subject: [PATCH 15/20] add readv and readv kernel

---
 src/lstack/api/lstack_wrap.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/lstack/api/lstack_wrap.c b/src/lstack/api/lstack_wrap.c
index 1a654e9..d48fee0 100644
--- a/src/lstack/api/lstack_wrap.c
+++ b/src/lstack/api/lstack_wrap.c
@@ -339,6 +339,10 @@ static inline ssize_t do_read(int32_t s, void *mem, size_t len)
 
 static inline ssize_t do_readv(int32_t s, const struct iovec *iov, int iovcnt)
 {
+   if (select_path(s) != PATH_LWIP) {
+        return posix_api->readv_fn(s, iov, iovcnt);
+   }
+
    struct msghdr msg;
 
    msg.msg_name = NULL;
@@ -371,6 +375,10 @@ static inline ssize_t do_write(int32_t s, const void *mem, size_t size)
 
 static inline ssize_t do_writev(int32_t s, const struct iovec *iov, int iovcnt)
 {
+   if (select_path(s) != PATH_LWIP) {
+        return posix_api->writev_fn(s, iov, iovcnt);
+   }
+
    struct msghdr msg;
 
    msg.msg_name = NULL;
-- 
2.23.0