* wireless/bluetooth/bt_atomic.h
*
* SPDX-License-Identifier: Apache-2.0
*
* 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 __WIRELESS_BLUETOOTH_BT_ATOMIC_H
#define __WIRELESS_BLUETOOTH_BT_ATOMIC_H
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
#include <stdbool.h>
* Pre-processor Definitions
****************************************************************************/
#define bt_atomic_set(ptr, value) atomic_set(ptr, value);
#define bt_atomic_get(ptr) atomic_read(ptr)
#define bt_atomic_testbit(ptr, bitno) ((atomic_read(ptr) & (1 << (bitno))) != 0)
#define bt_atomic_incr(ptr) atomic_add(ptr, 1)
#define bt_atomic_decr(ptr) atomic_sub(ptr, 1)
#define bt_atomic_setbit(ptr, bitno) atomic_or(ptr, (1 << (bitno)))
#define bt_atomic_clrbit(ptr, bitno) atomic_and(ptr, ~(1 << (bitno)))
#define bt_atomic_testsetbit(ptr, bitno) ((atomic_or(ptr, (1 << (bitno))) & (1 << (bitno))) != 0)
#define bt_atomic_testclrbit(ptr, bitno) ((atomic_and(ptr, ~(1 << (bitno))) & (1 << (bitno))) != 0)
* Public Types
****************************************************************************/
typedef atomic_t bt_atomic_t;
#endif