From 3814903108e9f1440a56b9bbf7fb90f2f781284b Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Sat, 7 Jan 2017 19:23:50 -0500
Subject: [PATCH] bgpd: Remove knowledge of HAVE_CLOCK_MONTONIC

thread.c fails to build properly on systems that do
not have a CLOCK_MONOTONIC.  Therefore there is
no need for bgp to have knowledge of it.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---
 bgpd/bgp_dump.c    |  4 ----
 bgpd/bgp_nexthop.c |  4 ----
 bgpd/bgp_route.c   | 14 --------------
 bgpd/bgpd.h        |  4 ----
 4 files changed, 26 deletions(-)

diff --git a/bgpd/bgp_dump.c b/bgpd/bgp_dump.c
index add653193c..8dd753d272 100644
--- a/bgpd/bgp_dump.c
+++ b/bgpd/bgp_dump.c
@@ -364,11 +364,7 @@ bgp_dump_route_node_record (int afi, struct bgp_node *rn,
     stream_putw (obuf, info->peer->table_dump_index);
 
     /* Originated */
-#ifdef HAVE_CLOCK_MONOTONIC
     stream_putl (obuf, time(NULL) - (bgp_clock() - info->uptime));
-#else
-    stream_putl (obuf, info->uptime);
-#endif /* HAVE_CLOCK_MONOTONIC */
 
     /* Dump attribute. */
     /* Skip prefix & AFI/SAFI for MP_NLRI */
diff --git a/bgpd/bgp_nexthop.c b/bgpd/bgp_nexthop.c
index 0a72d09228..2cbcc37d67 100644
--- a/bgpd/bgp_nexthop.c
+++ b/bgpd/bgp_nexthop.c
@@ -450,12 +450,8 @@ bgp_show_nexthops (struct vty *vty, struct bgp *bgp, int detail)
 		  if (CHECK_FLAG(bnc->flags, BGP_NEXTHOP_CONNECTED))
 		    vty_out (vty, "  Must be Connected%s", VTY_NEWLINE);
 		}
-#ifdef HAVE_CLOCK_MONOTONIC
 	      tbuf = time(NULL) - (bgp_clock() - bnc->last_update);
 	      vty_out (vty, "  Last update: %s", ctime(&tbuf));
-#else
-	      vty_out (vty, "  Last update: %s", ctime(&bnc->uptime));
-#endif /* HAVE_CLOCK_MONOTONIC */
 	      vty_out(vty, "%s", VTY_NEWLINE);
 	    }
 	}
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index cfc4ec3407..c0cea6261c 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -6537,9 +6537,7 @@ route_vty_out_detail (struct vty *vty, struct bgp *bgp, struct prefix *p,
   char buf1[BUFSIZ];
   struct attr *attr;
   int sockunion_vty_out (struct vty *, union sockunion *);
-#ifdef HAVE_CLOCK_MONOTONIC
   time_t tbuf;
-#endif
   json_object *json_bestpath = NULL;
   json_object *json_cluster_list = NULL;
   json_object *json_cluster_list_list = NULL;
@@ -7164,7 +7162,6 @@ route_vty_out_detail (struct vty *vty, struct bgp *bgp, struct prefix *p,
         }
 
       /* Line 8 display Uptime */
-#ifdef HAVE_CLOCK_MONOTONIC
       tbuf = time(NULL) - (bgp_clock() - binfo->uptime);
       if (json_paths)
         {
@@ -7175,17 +7172,6 @@ route_vty_out_detail (struct vty *vty, struct bgp *bgp, struct prefix *p,
         }
       else
         vty_out (vty, "      Last update: %s", ctime(&tbuf));
-#else
-      if (json_paths)
-        {
-          json_last_update = json_object_new_object();
-          json_object_int_add(json_last_update, "epoch", tbuf);
-          json_object_string_add(json_last_update, "string", ctime(&binfo->uptime));
-          json_object_object_add(json_path, "lastUpdate", json_last_update);
-        }
-      else
-        vty_out (vty, "      Last update: %s", ctime(&binfo->uptime));
-#endif /* HAVE_CLOCK_MONOTONIC */
     }
 
   /* We've constructed the json object for this path, add it to the json
diff --git a/bgpd/bgpd.h b/bgpd/bgpd.h
index 86fa207b6b..7e2ed18c26 100644
--- a/bgpd/bgpd.h
+++ b/bgpd/bgpd.h
@@ -1458,13 +1458,9 @@ peer_group_af_configured (struct peer_group *group)
 static inline char *
 timestamp_string (time_t ts)
 {
-#ifdef HAVE_CLOCK_MONOTONIC
   time_t tbuf;
   tbuf = time(NULL) - (bgp_clock() - ts);
   return ctime(&tbuf);
-#else
-  return ctime(&ts);
-#endif /* HAVE_CLOCK_MONOTONIC */
 }
 
 static inline int
-- 
2.39.5