1 files changed, 41 insertions, 38 deletions

diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index 2583b49b..782e6f5c 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -364,7 +364,7 @@ rip_rt_notify(struct proto *P, struct channel *ch UNUSED, struct network *net, s
   /* Activate triggered updates */
   if (en->metric != old_metric)
   {
-    en->changed = now;
+    en->changed = current_time();
     rip_trigger_update(p);
   }
 }
@@ -506,10 +506,10 @@ rip_iface_start(struct rip_iface *ifa)
 
   TRACE(D_EVENTS, "Starting interface %s", ifa->iface->name);
 
-  ifa->next_regular = now + (random() % ifa->cf->update_time) + 1;
-  ifa->next_triggered = now;	/* Available immediately */
-  ifa->want_triggered = 1;	/* All routes in triggered update */
-  tm_start(ifa->timer, 1);	/* Or 100 ms */
+  ifa->next_regular = current_time() + (random() % ifa->cf->update_time) + 100 MS;
+  ifa->next_triggered = current_time();	/* Available immediately */
+  ifa->want_triggered = 1;		/* All routes in triggered update */
+  tm2_start(ifa->timer, 100 MS);
   ifa->up = 1;
 
   if (!ifa->cf->passive)
@@ -529,7 +529,7 @@ rip_iface_stop(struct rip_iface *ifa)
   WALK_LIST_FIRST(n, ifa->neigh_list)
     rip_remove_neighbor(p, n);
 
-  tm_stop(ifa->timer);
+  tm2_stop(ifa->timer);
   ifa->up = 0;
 }
 
@@ -642,7 +642,7 @@ rip_add_iface(struct rip_proto *p, struct iface *iface, struct rip_iface_config
 
   add_tail(&p->iface_list, NODE ifa);
 
-  ifa->timer = tm_new_set(p->p.pool, rip_iface_timer, ifa, 0, 0);
+  ifa->timer = tm2_new_init(p->p.pool, rip_iface_timer, ifa, 0, 0);
 
   struct object_lock *lock = olock_new(p->p.pool);
   lock->type = OBJLOCK_UDP;
@@ -690,8 +690,8 @@ rip_reconfigure_iface(struct rip_proto *p, struct rip_iface *ifa, struct rip_ifa
 
   rip_iface_update_buffers(ifa);
 
-  if (ifa->next_regular > (now + (bird_clock_t) new->update_time))
-    ifa->next_regular = now + (random() % new->update_time) + 1;
+  if (ifa->next_regular > (current_time() + new->update_time))
+    ifa->next_regular = current_time() + (random() % new->update_time) + 100 MS;
 
   if (new->check_link != old->check_link)
     rip_iface_update_state(ifa);
@@ -816,8 +816,9 @@ rip_timer(timer *t)
   struct rip_iface *ifa;
   struct rip_neighbor *n, *nn;
   struct fib_iterator fit;
-  bird_clock_t next = now + MIN(cf->min_timeout_time, cf->max_garbage_time);
-  bird_clock_t expires = 0;
+  btime now_ = current_time();
+  btime next = now_ + MIN(cf->min_timeout_time, cf->max_garbage_time);
+  btime expires = 0;
 
   TRACE(D_EVENTS, "Main timer fired");
 
@@ -832,7 +833,7 @@ rip_timer(timer *t)
     /* Checking received routes for timeout and for dead neighbors */
     for (rp = &en->routes; rt = *rp; /* rp = &rt->next */)
     {
-      if (!rip_valid_rte(rt) || (rt->expires <= now))
+      if (!rip_valid_rte(rt) || (rt->expires <= now_))
       {
 	rip_remove_rte(p, rp);
 	changed = 1;
@@ -862,7 +863,7 @@ rip_timer(timer *t)
     {
       expires = en->changed + cf->max_garbage_time;
 
-      if (expires <= now)
+      if (expires <= now_)
       {
 	// TRACE(D_EVENTS, "entry is too old: %N", en->n.addr);
 	en->valid = 0;
@@ -890,20 +891,20 @@ rip_timer(timer *t)
       {
 	expires = n->last_seen + n->ifa->cf->timeout_time;
 
-	if (expires <= now)
+	if (expires <= now_)
 	  rip_remove_neighbor(p, n);
 	else
 	  next = MIN(next, expires);
       }
 
-  tm_start(p->timer, MAX(next - now, 1));
+  tm2_start(p->timer, MAX(next - now_, 100 MS));
 }
 
 static inline void
 rip_kick_timer(struct rip_proto *p)
 {
-  if (p->timer->expires TO_S > (now + 1))
-    tm_start(p->timer, 1);	/* Or 100 ms */
+  if (p->timer->expires > (current_time() + 100 MS))
+    tm2_start(p->timer, 100 MS);
 }
 
 /**
@@ -921,7 +922,8 @@ rip_iface_timer(timer *t)
 {
   struct rip_iface *ifa = t->data;
   struct rip_proto *p = ifa->rip;
-  bird_clock_t period = ifa->cf->update_time;
+  btime now_ = current_time();
+  btime period = ifa->cf->update_time;
 
   if (ifa->cf->passive)
     return;
@@ -930,40 +932,40 @@ rip_iface_timer(timer *t)
 
   if (ifa->tx_active)
   {
-    if (now < (ifa->next_regular + period))
-      { tm_start(ifa->timer, 1); return; }
+    if (now_ < (ifa->next_regular + period))
+    { tm2_start(ifa->timer, 100 MS); return; }
 
     /* We are too late, reset is done by rip_send_table() */
     log(L_WARN "%s: Too slow update on %s, resetting", p->p.name, ifa->iface->name);
   }
 
-  if (now >= ifa->next_regular)
+  if (now_ >= ifa->next_regular)
   {
     /* Send regular update, set timer for next period (or following one if necessay) */
     TRACE(D_EVENTS, "Sending regular updates for %s", ifa->iface->name);
     rip_send_table(p, ifa, ifa->addr, 0);
-    ifa->next_regular += period * (1 + ((now - ifa->next_regular) / period));
+    ifa->next_regular += period * (1 + ((now_ - ifa->next_regular) / period));
     ifa->want_triggered = 0;
     p->triggered = 0;
   }
-  else if (ifa->want_triggered && (now >= ifa->next_triggered))
+  else if (ifa->want_triggered && (now_ >= ifa->next_triggered))
   {
     /* Send triggered update, enforce interval between triggered updates */
     TRACE(D_EVENTS, "Sending triggered updates for %s", ifa->iface->name);
     rip_send_table(p, ifa, ifa->addr, ifa->want_triggered);
-    ifa->next_triggered = now + MIN(5, period / 2 + 1);
+    ifa->next_triggered = now_ + MIN(5 S, period / 2);
     ifa->want_triggered = 0;
     p->triggered = 0;
   }
 
-  tm_start(ifa->timer, ifa->want_triggered ? 1 : (ifa->next_regular - now));
+  tm2_start(ifa->timer, ifa->want_triggered ? (1 S) : (ifa->next_regular - now_));
 }
 
 static inline void
 rip_iface_kick_timer(struct rip_iface *ifa)
 {
-  if (ifa->timer->expires TO_S > (now + 1))
-    tm_start(ifa->timer, 1);	/* Or 100 ms */
+  if (ifa->timer->expires > (current_time() + 100 MS))
+    tm2_start(ifa->timer, 100 MS);
 }
 
 static void
@@ -984,7 +986,7 @@ rip_trigger_update(struct rip_proto *p)
       continue;
 
     TRACE(D_EVENTS, "Scheduling triggered updates for %s", ifa->iface->name);
-    ifa->want_triggered = now;
+    ifa->want_triggered = current_time();
     rip_iface_kick_timer(ifa);
   }
 
@@ -1109,7 +1111,7 @@ rip_start(struct proto *P)
   fib_init(&p->rtable, P->pool, cf->rip2 ? NET_IP4 : NET_IP6,
 	   sizeof(struct rip_entry), OFFSETOF(struct rip_entry, n), 0, NULL);
   p->rte_slab = sl_new(P->pool, sizeof(struct rip_rte));
-  p->timer = tm_new_set(P->pool, rip_timer, p, 0, 0);
+  p->timer = tm2_new_init(P->pool, rip_timer, p, 0, 0);
 
   p->rip2 = cf->rip2;
   p->ecmp = cf->ecmp;
@@ -1119,7 +1121,7 @@ rip_start(struct proto *P)
   p->log_pkt_tbf = (struct tbf){ .rate = 1, .burst = 5 };
   p->log_rte_tbf = (struct tbf){ .rate = 4, .burst = 20 };
 
-  tm_start(p->timer, MIN(cf->min_timeout_time, cf->max_garbage_time));
+  tm2_start(p->timer, MIN(cf->min_timeout_time, cf->max_garbage_time));
 
   return PS_UP;
 }
@@ -1194,7 +1196,7 @@ rip_show_interfaces(struct proto *P, char *iff)
   }
 
   cli_msg(-1021, "%s:", p->p.name);
-  cli_msg(-1021, "%-10s %-6s %6s %6s %6s",
+  cli_msg(-1021, "%-10s %-6s %6s %6s %7s",
 	  "Interface", "State", "Metric", "Nbrs", "Timer");
 
   WALK_LIST(ifa, p->iface_list)
@@ -1207,8 +1209,9 @@ rip_show_interfaces(struct proto *P, char *iff)
       if (n->last_seen)
 	nbrs++;
 
-    int timer = MAX(ifa->next_regular - now, 0);
-    cli_msg(-1021, "%-10s %-6s %6u %6u %6u",
+    btime now_ = current_time();
+    btime timer = (ifa->next_regular > now_) ? (ifa->next_regular - now_) : 0;
+    cli_msg(-1021, "%-10s %-6s %6u %6u %7t",
 	    ifa->iface->name, (ifa->up ? "Up" : "Down"), ifa->cf->metric, nbrs, timer);
   }
 
@@ -1230,7 +1233,7 @@ rip_show_neighbors(struct proto *P, char *iff)
   }
 
   cli_msg(-1022, "%s:", p->p.name);
-  cli_msg(-1022, "%-25s %-10s %6s %6s %6s",
+  cli_msg(-1022, "%-25s %-10s %6s %6s %7s",
 	  "IP address", "Interface", "Metric", "Routes", "Seen");
 
   WALK_LIST(ifa, p->iface_list)
@@ -1243,8 +1246,8 @@ rip_show_neighbors(struct proto *P, char *iff)
       if (!n->last_seen)
 	continue;
 
-      int timer = now - n->last_seen;
-      cli_msg(-1022, "%-25I %-10s %6u %6u %6u",
+      btime timer = current_time() - n->last_seen;
+      cli_msg(-1022, "%-25I %-10s %6u %6u %7t",
 	      n->nbr->addr, ifa->iface->name, ifa->cf->metric, n->uc, timer);
     }
   }
@@ -1262,9 +1265,9 @@ rip_dump(struct proto *P)
   i = 0;
   FIB_WALK(&p->rtable, struct rip_entry, en)
   {
-    debug("RIP: entry #%d: %N via %I dev %s valid %d metric %d age %d s\n",
+    debug("RIP: entry #%d: %N via %I dev %s valid %d metric %d age %t\n",
 	  i++, en->n.addr, en->next_hop, en->iface->name,
-	  en->valid, en->metric, now - en->changed);
+	  en->valid, en->metric, current_time() - en->changed);
   }
   FIB_WALK_END;