cv_timedwait_sig
error = cv_timedwait_sig(&as->as_cv, &as->as_lock, tmo);
cv_timedwait_sig(&accel->cleanup_ok,
ret = cv_timedwait_sig(&c->intr_cv, &c->lock, timeout);
err = cv_timedwait_sig(&f->cv_io, f->priv_mtx,
error = cv_timedwait_sig(cv, tp->t_mtx, hz);
error = cv_timedwait_sig(&ks->ks_cv,
error = cv_timedwait_sig(&st->st_cond,