1143   struct gdb_timer *timer_ptr, *timer_index, *prev_timer;  in create_timer()  local
1153   timer_ptr = (struct gdb_timer *) xmalloc (sizeof (*timer_ptr));  in create_timer()
1154   timer_ptr->when.tv_sec = time_now.tv_sec + delta.tv_sec;  in create_timer()
1155   timer_ptr->when.tv_usec = time_now.tv_usec + delta.tv_usec;  in create_timer()
1157   if (timer_ptr->when.tv_usec >= 1000000)  in create_timer()
1159       timer_ptr->when.tv_sec += 1;  in create_timer()
1160       timer_ptr->when.tv_usec -= 1000000;  in create_timer()
1162   timer_ptr->proc = proc;  in create_timer()
1163   timer_ptr->client_data = client_data;  in create_timer()
1165   timer_ptr->timer_id = timer_list.num_timers;  in create_timer()
1176       if ((timer_index->when.tv_sec > timer_ptr->when.tv_sec)  in create_timer()
1177 	  || ((timer_index->when.tv_sec == timer_ptr->when.tv_sec)  in create_timer()
1178 	      && (timer_index->when.tv_usec > timer_ptr->when.tv_usec)))  in create_timer()
1184       timer_ptr->next = timer_list.first_timer;  in create_timer()
1185       timer_list.first_timer = timer_ptr;  in create_timer()
1195       prev_timer->next = timer_ptr;  in create_timer()
1196       timer_ptr->next = timer_index;  in create_timer()
1200   return timer_ptr->timer_id;  in create_timer()
1208   struct gdb_timer *timer_ptr, *prev_timer = NULL;  in delete_timer()  local
1212   for (timer_ptr = timer_list.first_timer; timer_ptr != NULL;  in delete_timer()
1213        timer_ptr = timer_ptr->next)  in delete_timer()
1215       if (timer_ptr->timer_id == id)  in delete_timer()
1219   if (timer_ptr == NULL)  in delete_timer()
1222   if (timer_ptr == timer_list.first_timer)  in delete_timer()
1223     timer_list.first_timer = timer_ptr->next;  in delete_timer()
1227 	   prev_timer->next != timer_ptr;  in delete_timer()
1230       prev_timer->next = timer_ptr->next;  in delete_timer()
1232   xfree (timer_ptr);  in delete_timer()
1245   struct gdb_timer *timer_ptr, *saved_timer;  in handle_timer_event()  local
1248   timer_ptr = timer_list.first_timer;  in handle_timer_event()
1250   while (timer_ptr != NULL)  in handle_timer_event()
1252       if ((timer_ptr->when.tv_sec > time_now.tv_sec)  in handle_timer_event()
1253 	  || ((timer_ptr->when.tv_sec == time_now.tv_sec)  in handle_timer_event()
1254 	      && (timer_ptr->when.tv_usec > time_now.tv_usec)))  in handle_timer_event()
1258       timer_list.first_timer = timer_ptr->next;  in handle_timer_event()
1259       saved_timer = timer_ptr;  in handle_timer_event()
1260       timer_ptr = timer_ptr->next;  in handle_timer_event()