batman-adv: Distributed ARP Table - create DHT helper functions
Add all the relevant functions in order to manage a Distributed Hash Table over
the B.A.T.M.A.N.-adv network. It will later be used to store several ARP entries
and implement DAT (Distributed ARP Table)
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index c08724a..5699f2b 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -73,6 +73,9 @@
#define BATADV_LOG_BUF_LEN 8192 /* has to be a power of 2 */
+/* numbers of originator to contact for any PUT/GET DHT operation */
+#define BATADV_DAT_CANDIDATES_NUM 3
+
#define BATADV_VIS_INTERVAL 5000 /* 5 seconds */
/* how much worse secondary interfaces may be to be considered as bonding
@@ -117,6 +120,9 @@
#define BATADV_GW_THRESHOLD 50
+#define BATADV_DAT_CANDIDATE_NOT_FOUND 0
+#define BATADV_DAT_CANDIDATE_ORIG 1
+
/* Debug Messages */
#ifdef pr_fmt
#undef pr_fmt