Function miri::shims::unix::sync::post_cond_signal

fn post_cond_signal<'mir, 'tcx: 'mir>(
    ecx: &mut MiriEvalContext<'mir, 'tcx>,
    thread: ThreadId,
    mutex: MutexId
) -> InterpResult<'tcx>

After a thread waiting on a condvar was signalled: Reacquire the conditional variable and remove the timeout callback if any was registered.