Lines Matching refs:udph
211 const struct udphdr *udph, in build_udp_v4_csum() argument
219 pseudo_sum += udph->len; in build_udp_v4_csum()
220 return build_ip_csum((void *) udph, num_words, pseudo_sum); in build_udp_v4_csum()
224 const struct udphdr *udph, in build_udp_v6_csum() argument
233 return build_ip_csum((void *) udph, num_words, pseudo_sum); in build_udp_v6_csum()
239 struct udphdr *udph = header; in build_udp_header() local
240 int len = sizeof(*udph) + payload_len; in build_udp_header()
242 udph->source = htons(cfg_src_port); in build_udp_header()
243 udph->dest = htons(dport); in build_udp_header()
244 udph->len = htons(len); in build_udp_header()
245 udph->check = 0; in build_udp_header()
247 udph->check = build_udp_v4_csum(header - sizeof(struct iphdr), in build_udp_header()
248 udph, len >> 1); in build_udp_header()
250 udph->check = build_udp_v6_csum(header - sizeof(struct ipv6hdr), in build_udp_header()
251 udph, len >> 1); in build_udp_header()