/****************************************************************************
 * sched/wdog/wd_initialize.c
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
 * ASF licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 ****************************************************************************/

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <nuttx/config.h>

#include <nuttx/queue.h>

#include "wdog/wdog.h"

/****************************************************************************
 * Public Data
 ****************************************************************************/

/* The g_wdactivelist data structure is a singly linked list ordered by
 * watchdog expiration time. When watchdog timers expire,the functions on
 * this linked list are removed and the function is called.
 */

sq_queue_t g_wdactivelist;

/* This is wdog tickbase, for wd_gettime() may called many times
 * between 2 times of wd_timer(), we use it to update wd_gettime().
 */

#ifdef CONFIG_SCHED_TICKLESS
clock_t g_wdtickbase;
#endif

/****************************************************************************
 * Public Functions
 ****************************************************************************/