atomic_arch.h

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/*
 * Copyright (c) 2021 Demant A/S
 * Copyright (c) 2023 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_SYS_ATOMIC_ARCH_H_
#define ZEPHYR_INCLUDE_SYS_ATOMIC_ARCH_H_
 
#include <stdbool.h>
#include <zephyr/sys/atomic_types.h>
 
/* Included from <atomic.h> */
 
/* Arch specific atomic primitives */
 
bool atomic_cas(atomic_t *target, atomic_val_t old_value,
                         atomic_val_t new_value);
 
bool atomic_ptr_cas(atomic_ptr_t *target, void *old_value,
                              void *new_value);
 
atomic_val_t atomic_add(atomic_t *target, atomic_val_t value);
 
atomic_val_t atomic_sub(atomic_t *target, atomic_val_t value);
 
atomic_val_t atomic_inc(atomic_t *target);
 
atomic_val_t atomic_dec(atomic_t *target);
 
atomic_val_t atomic_get(const atomic_t *target);
 
void *atomic_ptr_get(const atomic_ptr_t *target);
 
atomic_val_t atomic_set(atomic_t *target, atomic_val_t value);
 
void *atomic_ptr_set(atomic_ptr_t *target, void *value);
 
atomic_val_t atomic_clear(atomic_t *target);
 
void *atomic_ptr_clear(atomic_ptr_t *target);
 
atomic_val_t atomic_or(atomic_t *target, atomic_val_t value);
 
atomic_val_t atomic_xor(atomic_t *target, atomic_val_t value);
 
atomic_val_t atomic_and(atomic_t *target, atomic_val_t value);
 
atomic_val_t atomic_nand(atomic_t *target, atomic_val_t value);
 
 
#endif /* ZEPHYR_INCLUDE_SYS_ATOMIC_ARCH_H_ */