66 lines
2.5 KiB
C
66 lines
2.5 KiB
C
/****************************************************************************
|
|
* include/nuttx/note/note_driver.h
|
|
*
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __INCLUDE_NUTTX_NOTE_NOTE_DRIVER_H
|
|
#define __INCLUDE_NUTTX_NOTE_NOTE_DRIVER_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
#if defined(__KERNEL__) || defined(CONFIG_BUILD_FLAT)
|
|
|
|
/****************************************************************************
|
|
* Name: note_register
|
|
*
|
|
* Description:
|
|
* Register sched note related drivers at /dev folder that can be used by
|
|
* an application to read or filter the note data.
|
|
*
|
|
* Input Parameters:
|
|
* None.
|
|
*
|
|
* Returned Value:
|
|
* Zero on succress. A negated errno value is returned on a failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_DRIVER_NOTE
|
|
int note_register(void);
|
|
#endif
|
|
|
|
#endif /* defined(__KERNEL__) || defined(CONFIG_BUILD_FLAT) */
|
|
|
|
#endif /* __INCLUDE_NUTTX_NOTE_NOTE_DRIVER_H */
|