Function rustix::thread::futex

pub unsafe fn futex(
    uaddr: *mut u32, 
    op: FutexOperation, 
    flags: FutexFlags, 
    val: u32, 
    utime: *const Timespec, 
    uaddr2: *mut u32, 
    val3: u32
) -> Result<usize>

futex(uaddr, op, val, utime, uaddr2, val3)

References

• Linux futex system call
• Linux futex feature

Safety

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