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Lines Matching refs:ip_off

356 #define FR_IP_OFF(fr)	((ntohs((fr)->fr_ip->ip_off) & IP_OFFMASK) << 3)
366 	u_int16_t	 off = (ntohs(ip->ip_off) & IP_OFFMASK) << 3;
428 		ip->ip_off = htons(ntohs(ip->ip_off) + (precut >> 3));
429 		off = (ntohs(ip->ip_off) & IP_OFFMASK) << 3;
446 			frea->fr_ip->ip_off = htons(ntohs(frea->fr_ip->ip_off) +
566 	u_int16_t		 off = ntohs(h->ip_off) << 3;
686 				h->ip_off = htons(ntohs(h->ip_off) +
864 	int			 mff = (ntohs(h->ip_off) & IP_MF);
866 	u_int16_t		 fragoff = (ntohs(h->ip_off) & IP_OFFMASK) << 3;
908 	if (r->rule_flag & PFRULE_NODF && h->ip_off & htons(IP_DF)) {
909 		u_int16_t off = h->ip_off;
911 		h->ip_off &= htons(~IP_DF);
912 		h->ip_sum = pf_cksum_fixup(h->ip_sum, off, h->ip_off, 0);
923 	if (h->ip_off & htons(IP_DF)) {
1030 	/* At this point, only IP_DF is allowed in ip_off */
1031 	if (h->ip_off & ~htons(IP_DF)) {
1032 		u_int16_t off = h->ip_off;
1034 		h->ip_off &= htons(IP_DF);
1035 		h->ip_sum = pf_cksum_fixup(h->ip_sum, off, h->ip_off, 0);