Cross Reference: /src/sys/kern/sys

Lines Matching defs:oldval
1492  * futex_compute_op(oldval, opcmp)
1494  *	Apply a FUTEX_WAKE_OP operation to oldval.
1497 futex_compute_op(int oldval, int opcmp)
1519 		return (int)((unsigned)oldval + (unsigned)oparg);
1522 		return oldval | oparg;
1525 		return oldval & ~oparg;
1528 		return oldval ^ oparg;
1536  * futex_compute_cmp(oldval, opcmp)
1538  *	Apply a FUTEX_WAKE_OP comparison to oldval.
1541 futex_compute_cmp(int oldval, int opcmp)
1548 		return (oldval == cmparg);
1551 		return (oldval != cmparg);
1554 		return (oldval < cmparg);
1557 		return (oldval <= cmparg);
1560 		return (oldval > cmparg);
1563 		return (oldval >= cmparg);
1590 	int oldval, newval, actual;
1624 		error = futex_load(uaddr2, &oldval);
1627 		newval = futex_compute_op(oldval, opcmp);
1628 		error = ucas_int(uaddr2, oldval, newval, &actual);
1631 	} while (actual != oldval);
1638 	if (f2 && futex_compute_cmp(oldval, opcmp)) {
1833 	int oldval, newval, actual;
1841 	error = futex_load(uaddr, &oldval);
1863 	if (__predict_false(is_pending && (oldval & ~FUTEX_WAITERS) == 0)) {
1871 	if ((oldval & FUTEX_TID_MASK) != tid)
1888 	if ((oldval & FUTEX_WAITERS) == 0) {
1890 			error = futex_load(uaddr, &oldval);
1893 			if ((oldval & FUTEX_TID_MASK) != tid)
1895 			newval = oldval | FUTEX_OWNER_DIED;
1896 			error = ucas_int(uaddr, oldval, newval, &actual);
1899 		} while (actual != oldval);
1905 		if ((oldval & FUTEX_WAITERS) == 0)
1932 		error = futex_load(uaddr, &oldval);
1935 		if ((oldval & FUTEX_TID_MASK) != tid)
1937 		newval = oldval | FUTEX_OWNER_DIED;
1938 		error = ucas_int(uaddr, oldval, newval, &actual);
1941 	} while (actual != oldval);
1949 	if (oldval & FUTEX_WAITERS) {
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