70 lines
2.8 KiB
C
70 lines
2.8 KiB
C
/* Copyright (c) 2011,2013,2016, The Linux Foundation. All rights reserved
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * 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.
|
|
* * Neither the name of The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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 LOC_SYNC_REQ_H
|
|
#define LOC_SYNC_REQ_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include "loc_api_v02_client.h"
|
|
|
|
#define LOC_ENGINE_SYNC_REQUEST_TIMEOUT (1000) // 1 second
|
|
#define LOC_ENGINE_SYNC_REQUEST_LONG_TIMEOUT (5000) // 5 seconds
|
|
|
|
/* Init function */
|
|
extern void loc_sync_req_init();
|
|
|
|
|
|
/* Process Loc API indications to wake up blocked user threads */
|
|
extern void loc_sync_process_ind(
|
|
locClientHandleType client_handle, /* handle of the client */
|
|
uint32_t ind_id , /* respInd id */
|
|
void *ind_payload_ptr, /* payload */
|
|
uint32_t ind_payload_size /* payload size */
|
|
);
|
|
|
|
/* Thread safe synchronous request, using Loc API status return code */
|
|
extern locClientStatusEnumType loc_sync_send_req
|
|
(
|
|
locClientHandleType client_handle,
|
|
uint32_t req_id, /* req id */
|
|
locClientReqUnionType req_payload,
|
|
uint32_t timeout_msec,
|
|
uint32_t ind_id, //ind ID to block for, usually the same as req_id */
|
|
void *ind_payload_ptr /* can be NULL*/
|
|
);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* LOC_SYNC_REQ_H */
|