10#include "internal/internal.h"
11#include <libmnl/libmnl.h>
13int __build_conntrack(
struct nfnlhdr *req,
17 const struct nf_conntrack *ct)
19 uint8_t l3num = ct->head.orig.l3protonum;
24 if (!test_bit(ATTR_ORIG_L3PROTO, ct->head.set)) {
29 buf = (
char *)&req->nlh;
30 nlh = mnl_nlmsg_put_header(buf);
31 nlh->nlmsg_type = (NFNL_SUBSYS_CTNETLINK << 8) | type;
32 nlh->nlmsg_flags = flags;
35 nfh = mnl_nlmsg_put_extra_header(nlh,
sizeof(
struct nfgenmsg));
36 nfh->nfgen_family = l3num;
37 nfh->version = NFNETLINK_V0;
40 return nfct_nlmsg_build(nlh, ct);