f7fffae8aa
Change all the Intel and Wind River code license from BSD-3 to Apache 2. Change-Id: Id8be2c1c161a06ea8a0b9f38e17660e11dbb384b Signed-off-by: Javier B Perez Hernandez <javier.b.perez.hernandez@linux.intel.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com> Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/* k_pipe_buffer.h */
|
|
|
|
/*
|
|
* Copyright (c) 1997-2010, 2014-2015 Wind River Systems, Inc.
|
|
*
|
|
* Licensed 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 _K_PIPE_BUFFER_H
|
|
#define _K_PIPE_BUFFER_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <micro_private_types.h>
|
|
|
|
void BuffInit(unsigned char *pBuffer, int *piBuffSize, struct _k_pipe_desc *desc);
|
|
|
|
void BuffGetFreeSpaceTotal(struct _k_pipe_desc *desc, int *piTotalFreeSpace);
|
|
void BuffGetFreeSpace(struct _k_pipe_desc *desc, int *piTotalFreeSpace,
|
|
int *free_space_count_ptr, int *free_space_post_wrap_around_ptr);
|
|
|
|
void BuffGetAvailDataTotal(struct _k_pipe_desc *desc, int *piAvailDataTotal);
|
|
void BuffGetAvailData(struct _k_pipe_desc *desc, int *piAvailDataTotal,
|
|
int *available_data_count_ptr, int *available_data_post_wrap_around_ptr);
|
|
|
|
int BuffEmpty(struct _k_pipe_desc *desc);
|
|
int BuffFull(struct _k_pipe_desc *desc);
|
|
|
|
int BuffEnQ(struct _k_pipe_desc *desc, int size, unsigned char **ppWrite);
|
|
int BuffEnQA(struct _k_pipe_desc *desc, int size, unsigned char **ppWrite,
|
|
int *piTransferID);
|
|
void BuffEnQA_End(struct _k_pipe_desc *desc, int iTransferID,
|
|
int size /* optional */);
|
|
|
|
int BuffDeQ(struct _k_pipe_desc *desc, int size, unsigned char **ppRead);
|
|
int BuffDeQA(struct _k_pipe_desc *desc, int size, unsigned char **ppRead,
|
|
int *piTransferID);
|
|
void BuffDeQA_End(struct _k_pipe_desc *desc, int iTransferID,
|
|
int size /* optional */);
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* _K_PIPE_BUFFER_H */
|