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SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
41 lines
760 B
C++
41 lines
760 B
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <errno.h>
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#include <sched.h>
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#include <syscall.h>
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extern "C" {
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int sched_yield()
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{
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int rc = syscall(SC_yield);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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int sched_get_priority_min([[maybe_unused]] int policy)
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{
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return 0; // Idle
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}
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int sched_get_priority_max([[maybe_unused]] int policy)
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{
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return 3; // High
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}
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int sched_setparam(pid_t pid, const struct sched_param* param)
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{
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int rc = syscall(SC_sched_setparam, pid, param);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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int sched_getparam(pid_t pid, struct sched_param* param)
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{
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int rc = syscall(SC_sched_getparam, pid, param);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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}
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