extern struct futex2_waitone [src]

For futex2_waitv and futex2_requeue. Arrays of futex2_waitone allow waiting on multiple futexes in one call.

Fields

val: u64Expected value at uaddr, should match size of futex.

uaddr: u64User address to wait on. Top-bits must be 0 on 32-bit.

flags: FUTEX2_FLAGSFlags for this waiter.

__reserved: u32 = 0Reserved member to preserve alignment.

Source

  pub const futex2_waitone = extern struct {
    /// Expected value at uaddr, should match size of futex.
    val: u64,
    /// User address to wait on.  Top-bits must be 0 on 32-bit.
    uaddr: u64,
    /// Flags for this waiter.
    flags: FUTEX2_FLAGS,
    /// Reserved member to preserve alignment.
    __reserved: u32 = 0,
}  