Use a packet socket to receive packets.
Combined with the previous change to send on a raw socket
instead of a tunnel interface, this allows us to get rid of the
clat interface and remove all the routing configuration code.
Bug: 15340961
Change-Id: I9d9b90f9b4f58dcc3c102abcdc32a2c7ee86b01d
diff --git a/dump.c b/dump.c
index 0fda4e7..27b75d1 100644
--- a/dump.c
+++ b/dump.c
@@ -162,7 +162,7 @@
}
/* print tcp header */
-void dump_tcp_generic(const struct tcphdr *tcp, const char *options, size_t options_size, uint32_t temp_checksum, const char *payload, size_t payload_size) {
+void dump_tcp_generic(const struct tcphdr *tcp, const uint8_t *options, size_t options_size, uint32_t temp_checksum, const uint8_t *payload, size_t payload_size) {
uint16_t my_checksum;
temp_checksum = ip_checksum_add(temp_checksum, tcp, sizeof(struct tcphdr));
@@ -205,7 +205,7 @@
/* print ipv4/tcp header */
void dump_tcp(const struct tcphdr *tcp, const struct iphdr *ip,
const uint8_t *payload, size_t payload_size,
- const char *options, size_t options_size) {
+ const uint8_t *options, size_t options_size) {
uint32_t temp_checksum;
temp_checksum = ipv4_pseudo_header_checksum(ip, sizeof(*tcp) + options_size + payload_size);
@@ -215,7 +215,7 @@
/* print ipv6/tcp header */
void dump_tcp6(const struct tcphdr *tcp, const struct ip6_hdr *ip6,
const uint8_t *payload, size_t payload_size,
- const char *options, size_t options_size) {
+ const uint8_t *options, size_t options_size) {
uint32_t temp_checksum;
temp_checksum = ipv6_pseudo_header_checksum(ip6, sizeof(*tcp) + options_size + payload_size, IPPROTO_TCP);