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