Enrico Fraccaroli
29 lines
775 B
C
29 lines
775 B
C
/// @file sched.h
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/// @brief Structures and functions for managing the scheduler.
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/// @copyright (c) 2014-2021 This file is distributed under the MIT License.
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/// See LICENSE.md for details.
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#include "sys/types.h"
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#include "time.h"
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#include "stdbool.h"
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/// @brief Structure that describes scheduling parameters.
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typedef struct sched_param_t {
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/// Static execution priority.
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int sched_priority;
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/// Expected period of the task
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time_t period;
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/// Absolute deadline
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time_t deadline;
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/// Absolute time of arrival of the task
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time_t arrivaltime;
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/// Is task periodic?
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bool_t is_periodic;
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} sched_param_t;
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int sched_setparam(pid_t pid, const sched_param_t *param);
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int sched_getparam(pid_t pid, sched_param_t *param);
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int waitperiod();
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