static inline bool llc_estab_match(const struct llc_sap *sap,
const struct llc_addr *daddr,
const struct llc_addr *laddr,
const struct sock *sk)
{
struct llc_sock *llc = llc_sk(sk);
return llc->laddr.lsap == laddr->lsap &&
llc->daddr.lsap == daddr->lsap &&
llc_mac_match(llc->laddr.mac, laddr->mac) &&
llc_mac_match(llc->daddr.mac, daddr->mac);
}
static inline bool llc_listener_match(const struct llc_sap *sap,
const struct llc_addr *laddr,
const struct sock *sk)
{
struct llc_sock *llc = llc_sk(sk);
return sk->sk_type == SOCK_STREAM && sk->sk_state == TCP_LISTEN &&
llc->laddr.lsap == laddr->lsap &&
llc_mac_match(llc->laddr.mac, laddr->mac);
}
static inline bool llc_dgram_match(const struct llc_sap *sap,
const struct llc_addr *laddr,
const struct sock *sk)
{
struct llc_sock *llc = llc_sk(sk);
return sk->sk_type == SOCK_DGRAM &&
llc->laddr.lsap == laddr->lsap &&
llc_mac_match(llc->laddr.mac, laddr->mac);
}