bsd/net/route.c

380 static unsigned int primary_ifscope = IFSCOPE_NONE;
381 static unsigned int primary6_ifscope = IFSCOPE_NONE;
506  * non-NULL and ifscope is IFSCOPE_NONE, the existing scope ID is left intact.
515 	unsigned int ifscope = (pifscope != NULL) ? *pifscope : IFSCOPE_NONE;
523 		if (pifscope == NULL || ifscope != IFSCOPE_NONE)
537 			if (eifscope != IFSCOPE_NONE && ifscope == IFSCOPE_NONE)
544 			if (ifscope != IFSCOPE_NONE && eifscope != ifscope)
546 		} else if (pifscope == NULL || ifscope != IFSCOPE_NONE) {
574 	 * is IFSCOPE_NONE, we'd end up clearing the scope ID field on
644 		    SINIFSCOPE(sa)->sin_scope_id != IFSCOPE_NONE) {
647 		    SIN6IFSCOPE(sa)->sin6_scope_id != IFSCOPE_NONE) {
664 		 * it to IFSCOPE_NONE followed by calling sa_trim() to trim
685 				SINIFSCOPE(ss)->sin_scope_id = IFSCOPE_NONE;
687 				SIN6IFSCOPE(ss)->sin6_scope_id = IFSCOPE_NONE;
829 	rtalloc_ign_common_locked(ro, ignore, IFSCOPE_NONE);
845 	return (rtalloc1_common_locked(dst, report, ignflags, IFSCOPE_NONE));
1238 	unsigned int ifscope = (ifp != NULL) ? ifp->if_index : IFSCOPE_NONE;
1411 	    gateway, IFSCOPE_NONE));
1418 	if (ifscope != IFSCOPE_NONE)
1564 	    (flags & ~RTF_IFSCOPE), ret_nrt, IFSCOPE_NONE));
1572 	if (ifscope != IFSCOPE_NONE)
1654 		if (ifscope != IFSCOPE_NONE)
1666 			ifscope = IFSCOPE_NONE;
1669 	if (ifscope == IFSCOPE_NONE)
1758 			    IFSCOPE_NONE);
1829 			ifscope = IFSCOPE_NONE;
1840 			VERIFY(ifscope != IFSCOPE_NONE);
1847 		dst = sa_copy(dst, &ss, (ifscope == IFSCOPE_NONE) ?
2313 			ifscope = IFSCOPE_NONE;
2352 		if (ifscope != IFSCOPE_NONE && (rt->rt_flags & RTF_IFSCOPE) &&
2396 		    get_primary_ifscope(AF_INET) == IFSCOPE_NONE)) {
2557  * ifscope value passed in by the caller (IFSCOPE_NONE implies non-scoped).
2580 	dst = sa_copy(dst, &ss, (ifscope == IFSCOPE_NONE) ? NULL : &ifscope);
2586 	if (ifscope == IFSCOPE_NONE)
2684 	dontcare = (ifscope == IFSCOPE_NONE);
2694 	rn0 = rn = node_lookup(dst, netmask, IFSCOPE_NONE);
2700 	 * set to IFSCOPE_NONE; if the above lookup resulted in a route,