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36 lines
1.5 KiB
C
36 lines
1.5 KiB
C
/* Determine calling thread's scheduling parameters. Stub version.
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Copyright (C) 2014-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, see <https://www.gnu.org/licenses/>. */
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#include <assert.h>
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/* This should fill in PD->schedpolicy if PD->flags does not contain
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ATTR_FLAG_POLICY_SET, and set it; and PD->schedparam if PD->flags does
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not contain ATTR_FLAG_SCHED_SET, and set it. It won't be called at all
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if both bits are already set. */
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static void
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collect_default_sched (struct pthread *pd)
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{
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assert ((pd->flags & (ATTR_FLAG_SCHED_SET | ATTR_FLAG_POLICY_SET)) != 0);
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/* The generic/stub version is a no-op rather than just using the
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__sched_getscheduler and __sched_getparam functions so that there
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won't be stub warnings for those functions just because pthread_create
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was called without actually calling those. */
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}
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