63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/****************************************************************************
|
|
* sched/semaphore/sem_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 "semaphore/semaphore.h"
|
|
|
|
/* Currently only need to setup priority inheritance logic */
|
|
|
|
#ifdef CONFIG_PRIORITY_INHERITANCE
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: nxsem_initialize
|
|
*
|
|
* Description:
|
|
* The control structures for all semaphores may be initialized by calling
|
|
* nxsem_initialize(). This should be done once at power-on.
|
|
*
|
|
* Input Parameters:
|
|
* None
|
|
*
|
|
* Returned Value:
|
|
* None
|
|
*
|
|
* Assumptions:
|
|
* Called once during OS startup initialization
|
|
*
|
|
****************************************************************************/
|
|
|
|
void nxsem_initialize(void)
|
|
{
|
|
/* Initialize holder structures needed to support priority inheritance */
|
|
|
|
nxsem_initialize_holders();
|
|
}
|
|
|
|
#endif /* CONFIG_PRIORITY_INHERITANCE */
|