From e92588d33b8025799a06dd248d512d774c99e887 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Mon, 29 Sep 2025 01:17:06 -0400
Subject: dgram: link: Improve reception, add timeouts, ++

- Add timeouts
- Clean up padding, add length define

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 src/include/link.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/include/link.h')

diff --git a/src/include/link.h b/src/include/link.h
index a791c2f..908c4a9 100644
--- a/src/include/link.h
+++ b/src/include/link.h
@@ -33,10 +33,19 @@
 #include <stdint.h>
 #include "if_ether.h"
 
+/*
+ * Describes an ONET link
+ *
+ * @sockfd: Socket file descriptor
+ * @iface_idx: Interface index in use
+ * @hwaddr: Our hardware address
+ * @last_recv: Hardware address of last received node
+ */
 struct onet_link {
     int sockfd;
     uint32_t iface_idx;
     mac_addr_t hwaddr;
+    mac_addr_t last_recv;
 };
 
 /*
-- 
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