diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -38,15 +38,15 @@ /** * ipv6_l4hdr() - Find pointer to L4 header in IPv6 packet and extract protocol - * @p: Packet pool, packet number @index has IPv6 header at @offset - * @index: Index of packet in pool + * @p: Packet pool, packet number @idx has IPv6 header at @offset + * @idx: Index of packet in pool * @offset: Pre-calculated IPv6 header offset * @proto: Filled with L4 protocol number * @dlen: Data length (payload excluding header extensions), set on return * * Return: pointer to L4 header, NULL if not found */ -char *ipv6_l4hdr(const struct pool *p, int index, size_t offset, uint8_t *proto, +char *ipv6_l4hdr(const struct pool *p, int idx, size_t offset, uint8_t *proto, size_t *dlen) { struct ipv6_opt_hdr *o; @@ -55,8 +55,8 @@ char *ipv6_l4hdr(const struct pool *p, int index, size_t offset, uint8_t *proto, int hdrlen; uint8_t nh; - base = packet_get(p, index, 0, 0, NULL); - ip6h = packet_get(p, index, offset, sizeof(*ip6h), dlen); + base = packet_get(p, idx, 0, 0, NULL); + ip6h = packet_get(p, idx, offset, sizeof(*ip6h), dlen); if (!ip6h) return NULL; @@ -66,7 +66,7 @@ char *ipv6_l4hdr(const struct pool *p, int index, size_t offset, uint8_t *proto, if (!IPV6_NH_OPT(nh)) goto found; - while ((o = packet_get_try(p, index, offset, sizeof(*o), dlen))) { + while ((o = packet_get_try(p, idx, offset, sizeof(*o), dlen))) { nh = o->nexthdr; hdrlen = (o->hdrlen + 1) * 8; |