Rename RB timers to timer_tree

src/ucore_timers.c

@@ -31,13 +31,13 @@ static void uc_timer_real_add(struct UCTimers *timers, struct UCTimer *timer)
     timer->state = UC_TIMER_ACTIVE;
     timer->seq = timers->seq++;
     timer->rb_node.data = timer; //point the data in a RBNode back to the timer that contains it.
-    uc_rb_insert(&timers->timers, &timer->rb_node);
+    uc_rb_insert(&timers->timer_tree, &timer->rb_node);
 }
 
 void uc_timers_init(struct UCTimers *t)
 {
-    t->timers.node = NULL;
-    t->timers.compare = timers_cmp;
+    t->timer_tree.node = NULL;
+    t->timer_tree.compare = timers_cmp;
     t->seq = 0;
     TAILQ_INIT(&t->ready_list);
 }
@@ -68,7 +68,7 @@ void uc_timer_remove(struct UCTimers *timers, struct UCTimer *timer)
         return;
     }
 
-    uc_rb_remove(&timers->timers, &timer->rb_node); //remove it, safe for the
+    uc_rb_remove(&timers->timer_tree, &timer->rb_node); //remove it, safe for the
                                                     //callback to re_add it
     if (timer->state == UC_TIMER_PENDING) {
         //timer is pending for callback, remove it from the list
@@ -80,7 +80,7 @@ void uc_timer_remove(struct UCTimers *timers, struct UCTimer *timer)
 
 int uc_timers_first(const struct UCTimers *timers, struct timeval *first)
 {
-    const RBNode *n = uc_rb_first(&timers->timers);
+    const RBNode *n = uc_rb_first(&timers->timer_tree);
     if (n) {
         struct UCTimer *timer = n->data;
         *first = timer->timeout;
@@ -95,7 +95,7 @@ size_t uc_timer_count(const struct UCTimers *timers)
     struct RBNode *n;
     size_t count = 0;
 
-    for (n = uc_rb_first(&timers->timers); n ; n = uc_rb_next(n)) {
+    for (n = uc_rb_first(&timers->timer_tree); n ; n = uc_rb_next(n)) {
         count++;
     }
 
@@ -119,7 +119,7 @@ int uc_timers_run(struct UCTimers *timers, const struct timeval *now)
      */
     assert(TAILQ_EMPTY(&timers->ready_list)); //somethings serious wrong if it isn't already empty
     TAILQ_INIT(&timers->ready_list);
-    for (node = uc_rb_first(&timers->timers); node ; node = uc_rb_next(node)) {
+    for (node = uc_rb_first(&timers->timer_tree); node ; node = uc_rb_next(node)) {
         struct UCTimer *t = node->data;
         //Note, timercmp does not work for >=
         if (!timercmp(now, &t->timeout, <)) {