pub fn lock_pi2(
uaddr: &AtomicU32,
flags: Flags,
timeout: Option<Timespec>,
) -> Result<()>Expand description
Equivalent to syscall(SYS_futex, uaddr, FUTEX_LOCK_PI2, 0, timeout, NULL, 0)
This is a very low-level feature for implementing synchronization primitives. See the references links.