10#include "internal/internal.h"
11#include <libmnl/libmnl.h>
13int __build_expect(
struct nfnlhdr *req,
17 const struct nf_expect *exp)
24 if (test_bit(ATTR_ORIG_L3PROTO, exp->master.set))
25 l3num = exp->master.orig.l3protonum;
26 else if (test_bit(ATTR_ORIG_L3PROTO, exp->expected.set))
27 l3num = exp->expected.orig.l3protonum;
31 buf = (
char *)&req->nlh;
32 nlh = mnl_nlmsg_put_header(buf);
33 nlh->nlmsg_type = (NFNL_SUBSYS_CTNETLINK_EXP << 8) | type;
34 nlh->nlmsg_flags = flags;
37 nfh = mnl_nlmsg_put_extra_header(nlh,
sizeof(
struct nfgenmsg));
38 nfh->nfgen_family = l3num;
39 nfh->version = NFNETLINK_V0;
42 return nfexp_nlmsg_build(nlh, exp);