Function rustix::thread::futex::wait

pub fn wait(
    uaddr: &AtomicU32,
    flags: Flags,
    val: u32,
    timeout: Option<Timespec>,
) -> Result<()>

Equivalent to syscall(SYS_futex, uaddr, FUTEX_WAIT, val, timeout, NULL, 0)

This is a very low-level feature for implementing synchronization primitives. See the references links.

References

• Linux futex system call
• Linux futex feature