use crate::backend::c; bitflags::bitflags! { /// `FUTEX_*` flags for use with [`futex`]. /// /// [`futex`]: crate::thread::futex #[repr(transparent)] #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)] pub struct FutexFlags: u32 { /// `FUTEX_PRIVATE_FLAG` const PRIVATE = bitcast!(c::FUTEX_PRIVATE_FLAG); /// `FUTEX_CLOCK_REALTIME` const CLOCK_REALTIME = bitcast!(c::FUTEX_CLOCK_REALTIME); } } /// `FUTEX_*` operations for use with [`futex`]. /// /// [`futex`]: crate::thread::futex #[derive(Debug, Copy, Clone, Eq, PartialEq)] #[repr(u32)] pub enum FutexOperation { /// `FUTEX_WAIT` Wait = bitcast!(c::FUTEX_WAIT), /// `FUTEX_WAKE` Wake = bitcast!(c::FUTEX_WAKE), /// `FUTEX_FD` Fd = bitcast!(c::FUTEX_FD), /// `FUTEX_REQUEUE` Requeue = bitcast!(c::FUTEX_REQUEUE), /// `FUTEX_CMP_REQUEUE` CmpRequeue = bitcast!(c::FUTEX_CMP_REQUEUE), /// `FUTEX_WAKE_OP` WakeOp = bitcast!(c::FUTEX_WAKE_OP), /// `FUTEX_LOCK_PI` LockPi = bitcast!(c::FUTEX_LOCK_PI), /// `FUTEX_UNLOCK_PI` UnlockPi = bitcast!(c::FUTEX_UNLOCK_PI), /// `FUTEX_TRYLOCK_PI` TrylockPi = bitcast!(c::FUTEX_TRYLOCK_PI), /// `FUTEX_WAIT_BITSET` WaitBitset = bitcast!(c::FUTEX_WAIT_BITSET), }