mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-09 13:57:43 +00:00
55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/* FIFO macros/types/values exportable to user-space */
|
|
|
|
/*
|
|
* Copyright (c) 2015 Wind River Systems, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1) Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
*
|
|
* 2) Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* 3) Neither the name of Wind River Systems nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software without
|
|
* specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _fifo_api_export__h_
|
|
#define _fifo_api_export__h_
|
|
|
|
#define task_fifo_put(q, p) _task_fifo_put(q, p, TICKS_NONE)
|
|
#define task_fifo_put_wait(q, p) _task_fifo_put(q, p, TICKS_UNLIMITED)
|
|
|
|
#ifndef LITE
|
|
#define task_fifo_put_wait_timeout(q, p, t) _task_fifo_put(q, p, t)
|
|
#endif
|
|
|
|
#define task_fifo_get(q, p) _task_fifo_get(q, p, TICKS_NONE)
|
|
#define task_fifo_get_wait(q, p) _task_fifo_get(q, p, TICKS_UNLIMITED)
|
|
|
|
#ifndef LITE
|
|
#define task_fifo_get_wait_timeout(q, p, t) _task_fifo_get(q, p, t)
|
|
#endif
|
|
|
|
#define task_fifo_size_get(q) _task_fifo_ioctl(q, 0)
|
|
#define task_fifo_purge(q) _task_fifo_ioctl(q, 1)
|
|
|
|
#endif /* _fifo_api_export__h_ */
|
|
|