From a0edf6740e8203abec1ee3efa344a417c16fec7b Mon Sep 17 00:00:00 2001
From: Dinesh Dutt <ddutt@cumulusnetworks.com>
Date: Mon, 26 Aug 2013 03:40:23 +0000
Subject: ospf6d: add SPF logs, statistics, and display of SPF parameters

Signed-off-by: Pradosh Mohapatra <pmohapat at cumulusnetworks.com>
Reviewed-by: Scott Feldman <sfeldma at cumulusnetworks.com>
[DL: adapted to rebase / readded randomly lost line]
[DL: killed timeval_subtract]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---
 ospf6d/ospf6d.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'ospf6d/ospf6d.h')

diff --git a/ospf6d/ospf6d.h b/ospf6d/ospf6d.h
index 13699d61..0c86386a 100644
--- a/ospf6d/ospf6d.h
+++ b/ospf6d/ospf6d.h
@@ -101,6 +101,17 @@ extern struct thread_master *master;
       zlog_warn ("strftime error");                       \
   } while (0)
 
+#define threadtimer_string(now, t, buf, size)                         \
+  do {                                                                \
+    struct timeval result;                                            \
+    if (!t)                                                           \
+      snprintf(buf, size, "inactive");				      \
+    else {                                                            \
+      timersub(&t->u.sands, &now, &result);                           \
+      timerstring(&result, buf, size);                                \
+    }                                                                 \
+} while (0)
+
 /* for commands */
 #define OSPF6_AREA_STR      "Area information\n"
 #define OSPF6_AREA_ID_STR   "Area ID (as an IPv4 notation)\n"
-- 
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