修改net设备为支持操作系统

2025-10-10 12:12:51 +08:00
parent bbda99171d
commit 8a9a778375
5 changed files with 49 additions and 26 deletions
--- a/lib/networking/dnserver.c
+++ b/lib/networking/dnserver.c
@@ -139,7 +139,8 @@ static void udp_recv_proc(void *arg, struct udp_pcb *upcb, struct pbuf *p, const
 	ip4_addr_t host_addr;
 	dns_answer_t *answer;

-	(void)arg;
+  rt_kprintf("DNS query\n");
+  (void)arg;

 	if (p->len <= sizeof(dns_header_t)) goto error;
 	header = (dns_header_t *)p->payload;