Struct io_uring::opcode::FutexWaitV

pub struct FutexWaitV { /* private fields */ }

Wait on multiple futexes.

Wait on multiple futexes at the same time. Futexes are given by futexv and nr_futex is the number of futexes in that array. Unlike FutexWait, the desired bitset mask and values are passed in futexv. flags are currently unused and hence 0 must be passed.

Implementations

impl FutexWaitV

pub fn new(futexv: *const FutexWaitV, nr_futex: u32) -> Self

pub const CODE: u8 = 53u8

The opcode of the operation. This can be passed to Probe::is_supported to check if this operation is supported with the current kernel.

pub const fn flags(self, flags: u32) -> Self

pub fn build(self) -> Entry

Trait Implementations

impl Debug for FutexWaitV

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.