sched.h 562 B

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  1. /*
  2. * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  3. *
  4. * SPDX-License-Identifier: BSD-2-Clause
  5. */
  6. #pragma once
  7. #include <sys/cdefs.h>
  8. #include <sys/types.h>
  9. __BEGIN_DECLS
  10. int sched_yield();
  11. struct sched_param {
  12. int sched_priority;
  13. };
  14. #define SCHED_FIFO 0
  15. #define SCHED_RR 1
  16. #define SCHED_OTHER 2
  17. #define SCHED_BATCH 3
  18. int sched_get_priority_min(int policy);
  19. int sched_get_priority_max(int policy);
  20. int sched_setparam(pid_t pid, const struct sched_param* param);
  21. int sched_getparam(pid_t pid, struct sched_param* param);
  22. __END_DECLS