Cross Reference: /src/usr.sbin/altq/libaltq/qop.c

Lines Matching defs:front
1038 	struct fltrinfo *fp, *front, *back, *prev = NULL;
1043 			front = fp;
1047 			front = fltrinfo;
1051 		relation = filt_check_relation(&front->fltr, &back->fltr);
1059 			if (front->dontwarn == 0 && back->dontwarn == 0)
1062 				    front->clinfo->clname, front->line_no,
1075 			if (front->clinfo == back->clinfo)
1077 			if (front->dontwarn == 0 && back->dontwarn == 0)
1080 				    front->clinfo->clname, front->line_no,
1101 filt_check_relation(struct flow_filter *front, struct flow_filter *back)
1105 	if (front->ff_flow.fi_family != back->ff_flow.fi_family)
1108 	if (filt_disjoint(front, back))
1111 	if ((rval = filt_subset(front, back)) == 1)
1114 	if (filt_subset(back, front) == 1)
1124 filt_disjoint(struct flow_filter *front, struct flow_filter *back)
1129 	if (front->ff_flow.fi_family == AF_INET) {
1130 		if (front->ff_flow.fi_proto != 0 && back->ff_flow.fi_proto != 0
1131 		    && front->ff_flow.fi_proto != back->ff_flow.fi_proto)
1133 		if (front->ff_flow.fi_sport != 0 && back->ff_flow.fi_sport != 0
1134 		    && front->ff_flow.fi_sport != back->ff_flow.fi_sport)
1136 		if (front->ff_flow.fi_dport != 0 && back->ff_flow.fi_dport != 0
1137 		    && front->ff_flow.fi_dport != back->ff_flow.fi_dport)
1139 		if (front->ff_flow.fi_gpi != 0 && back->ff_flow.fi_gpi != 0
1140 		    && front->ff_flow.fi_gpi != back->ff_flow.fi_gpi)
1142 		if (front->ff_flow.fi_src.s_addr != 0 &&
1144 			mask = front->ff_mask.mask_src.s_addr &
1146 			if ((front->ff_flow.fi_src.s_addr & mask) !=
1150 		if (front->ff_flow.fi_dst.s_addr != 0 &&
1152 			mask = front->ff_mask.mask_dst.s_addr &
1154 			if ((front->ff_flow.fi_dst.s_addr & mask) !=
1158 		if (front->ff_flow.fi_tos != 0 && back->ff_flow.fi_tos != 0) {
1159 			tosmask = front->ff_mask.mask_tos &
1161 			if ((front->ff_flow.fi_tos & tosmask) !=
1168 	else if (front->ff_flow.fi_family == AF_INET6) {
1172 		front6 = (struct flow_filter6 *)front;
1231  * check if "front" is a subset of "back".  assumes they are not disjoint
1238 filt_subset(struct flow_filter *front, struct flow_filter *back)
1242 	if (front->ff_flow.fi_family == AF_INET) {
1243 		if (front->ff_flow.fi_proto == 0 &&
1246 		if (front->ff_flow.fi_gpi == 0 && back->ff_flow.fi_gpi != 0)
1248 		if (front->ff_flow.fi_src.s_addr == 0) {
1252 			 (~front->ff_mask.mask_src.s_addr &
1255 		if (front->ff_flow.fi_dst.s_addr == 0) {
1259 			 (~front->ff_mask.mask_dst.s_addr &
1262 		if (~front->ff_mask.mask_tos & back->ff_mask.mask_tos)
1265 		if (front->ff_flow.fi_sport == 0 &&
1268 			dstport = ntohs(front->ff_flow.fi_dport);
1274 		if (front->ff_flow.fi_dport == 0 &&
1277 			srcport = ntohs(front->ff_flow.fi_sport);
1287 	else if (front->ff_flow.fi_family == AF_INET6) {
1291 		front6 = (struct flow_filter6 *)front;
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