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76 lines
1.6 KiB
76 lines
1.6 KiB
/* |
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* Copyright (c) 2015 Wind River Systems, Inc. |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#ifndef ZEPHYR_KERNEL_INCLUDE_TIMEOUT_Q_H_ |
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#define ZEPHYR_KERNEL_INCLUDE_TIMEOUT_Q_H_ |
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/** |
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* @file |
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* @brief timeout queue for threads on kernel objects |
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*/ |
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#include <kernel.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#ifdef CONFIG_SYS_CLOCK_EXISTS |
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static inline void _init_timeout(struct _timeout *t, _timeout_func_t fn) |
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{ |
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sys_dnode_init(&t->node); |
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} |
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void _add_timeout(struct _timeout *to, _timeout_func_t fn, s32_t ticks); |
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int _abort_timeout(struct _timeout *to); |
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static inline bool _is_inactive_timeout(struct _timeout *t) |
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{ |
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return !sys_dnode_is_linked(&t->node); |
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} |
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static inline void _init_thread_timeout(struct _thread_base *thread_base) |
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{ |
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_init_timeout(&thread_base->timeout, NULL); |
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} |
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extern void z_thread_timeout(struct _timeout *to); |
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static inline void _add_thread_timeout(struct k_thread *th, s32_t ticks) |
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{ |
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_add_timeout(&th->base.timeout, z_thread_timeout, ticks); |
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} |
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static inline int _abort_thread_timeout(struct k_thread *thread) |
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{ |
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return _abort_timeout(&thread->base.timeout); |
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} |
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s32_t _get_next_timeout_expiry(void); |
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void z_set_timeout_expiry(s32_t ticks, bool idle); |
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s32_t z_timeout_remaining(struct _timeout *timeout); |
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#else |
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/* Stubs when !CONFIG_SYS_CLOCK_EXISTS */ |
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#define _init_thread_timeout(t) do {} while (0) |
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#define _add_thread_timeout(th, to) do {} while (0 && (void *)to && (void *)th) |
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#define _abort_thread_timeout(t) (0) |
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#define _is_inactive_timeout(t) 0 |
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#define _get_next_timeout_expiry() (K_FOREVER) |
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#define z_set_timeout_expiry(t, i) do {} while (0) |
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#endif |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* ZEPHYR_KERNEL_INCLUDE_TIMEOUT_Q_H_ */
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