netpfil/pf/pf.c

206 static void		 pf_src_tree_remove_state(struct pf_state *);
229 static void		 pf_detach_state(struct pf_state *);
231 			    struct pf_state_key *, struct pf_state *);
232 static void		 pf_state_key_detach(struct pf_state *, int);
235 static int		 pf_test_rule(struct pf_rule **, struct pf_state **,
244 			    struct pf_state **, int, u_int16_t, u_int16_t,
251 			    struct pf_state_peer *, struct pf_state **,
255 			    struct pf_state_peer *, struct pf_state **,
257 static int		 pf_test_state_tcp(struct pf_state **, int,
260 static int		 pf_test_state_udp(struct pf_state **, int,
263 static int		 pf_test_state_icmp(struct pf_state **, int,
266 static int		 pf_test_state_other(struct pf_state **, int,
276 static void		 pf_print_state_parts(struct pf_state *,
280 static struct pf_state	*pf_find_state(struct pfi_kif *,
282 static int		 pf_src_connlimit(struct pf_state **);
292 			    struct ifnet *, struct pf_state *,
299 			    struct ifnet *, struct pf_state *,
454 pf_state_hash(struct pf_state *s)
517 pf_src_connlimit(struct pf_state **state)
633 		struct pf_state *s;
796 	V_pf_state_z = uma_zcreate("pf states", sizeof(struct pf_state),
955     struct pf_state *s)
959 	struct pf_state		*si, *olds = NULL;
1120 pf_detach_state(struct pf_state *s)
1151 pf_state_key_detach(struct pf_state *s, int idx)
1216     struct pf_state_key *sks, struct pf_state *s)
1219 	struct pf_state *cur;
1275 struct pf_state *
1279 	struct pf_state *s;
1300 static struct pf_state *
1305 	struct pf_state		*s;
1344 struct pf_state *
1349 	struct pf_state		*s, *ret = NULL;
1536 pf_state_expires(const struct pf_state *state)
1600 pf_src_tree_remove_state(struct pf_state *s)
1637 pf_unlink_state(struct pf_state *s, u_int flags)
1686 pf_free_state(struct pf_state *cur)
1705 	struct pf_state *s;
1864 pf_print_state(struct pf_state *s)
1870 pf_print_state_parts(struct pf_state *s,
3224 pf_test_rule(struct pf_rule **rm, struct pf_state **sm, int direction,
3601     u_int16_t dport, int *rewrite, struct pfi_kif *kif, struct pf_state **sm,
3604 	struct pf_state		*s = NULL;
3945 	struct pf_state **state, struct pfi_kif *kif, struct mbuf *m, int off,
4274 	struct pf_state **state, struct pf_pdesc *pd, u_short *reason)
4344 pf_test_state_tcp(struct pf_state **state, int direction, struct pfi_kif *kif,
4512 pf_test_state_udp(struct pf_state **state, int direction, struct pfi_kif *kif,
4579 pf_test_state_icmp(struct pf_state **state, int direction, struct pfi_kif *kif,
5184 pf_test_state_other(struct pf_state **state, int direction, struct pfi_kif *kif,
5481     struct pf_state *s, struct pf_pdesc *pd, struct inpcb *inp)
5661     struct pf_state *s, struct pf_pdesc *pd, struct inpcb *inp)
5940 	struct pf_state		*s = NULL;
6329 	struct pf_state		*s = NULL;