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