23 lines
654 B
C
23 lines
654 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Futex2 library addons for futex tests
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*
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* Copyright 2021 Collabora Ltd.
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*/
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#include <stdint.h>
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#define u64_to_ptr(x) ((void *)(uintptr_t)(x))
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/**
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* futex_waitv - Wait at multiple futexes, wake on any
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* @waiters: Array of waiters
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* @nr_waiters: Length of waiters array
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* @flags: Operation flags
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* @timo: Optional timeout for operation
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*/
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static inline int futex_waitv(volatile struct futex_waitv *waiters, unsigned long nr_waiters,
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unsigned long flags, struct timespec *timo, clockid_t clockid)
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{
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return syscall(__NR_futex_waitv, waiters, nr_waiters, flags, timo, clockid);
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}
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