bpf/progs/test_lwt_seg6local.c

138 		struct sr6_tlv_t tlv;
146 		err = bpf_skb_load_bytes(skb, cur_off, &tlv, sizeof(tlv));
150 		if (tlv.type == SR6_TLV_PADDING) {
151 			*pad_size = tlv.len + sizeof(tlv);
160 		} else if (tlv.type == SR6_TLV_HMAC) {
164 		cur_off += sizeof(tlv) + tlv.len;
231 	struct sr6_tlv_t tlv;
240 	err = bpf_skb_load_bytes(skb, tlv_off, &tlv, sizeof(tlv));
244 	err = bpf_lwt_seg6_adjust_srh(skb, tlv_off, -(sizeof(tlv) + tlv.len));
248 	pad_off -= sizeof(tlv) + tlv.len;
265 	struct sr6_tlv_t tlv;
267 	if (bpf_skb_load_bytes(skb, tlv_offset, &tlv, sizeof(struct sr6_tlv_t)))
270 	if (tlv.type == SR6_TLV_EGRESS && tlv.len == 18) {
336 	uint8_t tlv[20] = {2, 18, 0, 0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
340 		      (struct sr6_tlv_t *)&tlv, 20);