esp-idf/components/bt/bluedroid/gki/gki_ulinux.c

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/******************************************************************************
*
* Copyright (C) 2009-2012 Broadcom Corporation
*
* 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.
*
******************************************************************************/
#include <string.h>
#include "bt_trace.h"
#include "gki_int.h"
#include "osi.h"
#include "osi_arch.h"
#include "alarm.h"
#include "bt_defs.h"
tGKI_CB gki_cb;
int gki_init(void) {
memset(&gki_cb, 0, sizeof(gki_cb));
//pthread_mutexattr_t attr;
//pthread_mutexattr_init(&attr);
//pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
pthread_mutex_init(&gki_cb.lock, NULL);//&attr);
gki_buffer_init();
return 0;
}
void gki_clean_up(void) {
gki_buffer_cleanup();
pthread_mutex_destroy(&gki_cb.lock);
}
UINT32 GKI_get_os_tick_count(void) {
return osi_alarm_now();
}
// Sleep the calling thread unconditionally for |timeout_ms| milliseconds.
void GKI_delay(UINT32 timeout_ms) {
osi_delay_ms(timeout_ms);
/*TODO:*/
}
void GKI_enable(void) {
pthread_mutex_unlock(&gki_cb.lock);
}
void GKI_disable(void) {
pthread_mutex_lock(&gki_cb.lock);
}