Differential D11137 Diff 142155 sys/net/pfvar.h

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sys/net/pfvar.h

Show First 20 Lines • Show All 934 Lines • ▼ Show 20 Lines	struct pf_state_peer {
u_int16_t max_win; /* largest window (pre scaling) */		u_int16_t max_win; /* largest window (pre scaling) */
u_int16_t mss; /* Maximum segment size option */		u_int16_t mss; /* Maximum segment size option */
u_int8_t state; /* active state level */		u_int8_t state; /* active state level */
u_int8_t wscale; /* window scaling factor */		u_int8_t wscale; /* window scaling factor */
u_int8_t tcp_est; /* Did we reach TCPS_ESTABLISHED */		u_int8_t tcp_est; /* Did we reach TCPS_ESTABLISHED */
u_int8_t pad[1];		u_int8_t pad[1];
};		};

		/* Keep synced with struct pf_udp_endpoint. */
		struct pf_udp_endpoint_cmp {
		struct pf_addr addr;
		kpUnsubmitted Done Inline Actions Space out addr/port/... with tabs, not spaces. kp: Space out addr/port/... with tabs, not spaces.
		uint16_t port;
		sa_family_t af;
		uint8_t pad[1];
		};

		struct pf_udp_endpoint {
		struct pf_addr addr;
		kpUnsubmitted Done Inline Actions Space out addr/port/... with tabs, not spaces. kp: Space out addr/port/... with tabs, not spaces.
		uint16_t port;
		glebiusUnsubmitted Not Done Inline Actions Please use new C standard uintXX_t types instead of historic u_intXX_t in new code. glebius: Please use new C standard uintXX_t types instead of historic u_intXX_t in new code.
		sa_family_t af;
		uint8_t pad[1];

		struct pf_udp_mapping *mapping;
		LIST_ENTRY(pf_udp_endpoint) entry;
		};

		struct pf_udp_mapping {
		struct pf_udp_endpoint endpoints[2];
		kpUnsubmitted Not Done Inline Actions Why two endpoints? kp: Why two endpoints?
		u_int refs;
		};

/* Keep synced with struct pf_state_key. */		/* Keep synced with struct pf_state_key. */
struct pf_state_key_cmp {		struct pf_state_key_cmp {
struct pf_addr addr[2];		struct pf_addr addr[2];
u_int16_t port[2];		u_int16_t port[2];
sa_family_t af;		sa_family_t af;
u_int8_t proto;		u_int8_t proto;
u_int8_t pad[2];		u_int8_t pad[2];
};		};
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extern struct pf_kstate *pf_find_state_byid(uint64_t, uint32_t);		extern struct pf_kstate *pf_find_state_byid(uint64_t, uint32_t);
extern struct pf_kstate *pf_find_state_all(		extern struct pf_kstate *pf_find_state_all(
const struct pf_state_key_cmp *,		const struct pf_state_key_cmp *,
u_int, int *);		u_int, int *);
extern bool pf_find_state_all_exists(		extern bool pf_find_state_all_exists(
const struct pf_state_key_cmp *,		const struct pf_state_key_cmp *,
u_int);		u_int);
		extern struct pf_udp_mapping *pf_udp_mapping_find(struct pf_udp_endpoint_cmp
		*endpoint);
		extern struct pf_udp_mapping *pf_udp_mapping_create(sa_family_t af,
		struct pf_addr *src_addr, uint16_t src_port,
		struct pf_addr *nat_addr, uint16_t nat_port);
		extern int pf_udp_mapping_insert(struct pf_udp_mapping
		*mapping);
		extern void pf_udp_mapping_release(struct pf_udp_mapping
		*mapping);
extern struct pf_ksrc_node pf_find_src_node(struct pf_addr ,		extern struct pf_ksrc_node pf_find_src_node(struct pf_addr ,
struct pf_krule *, sa_family_t,		struct pf_krule *, sa_family_t,
struct pf_srchash **, bool);		struct pf_srchash **, bool);
extern void pf_unlink_src_node(struct pf_ksrc_node *);		extern void pf_unlink_src_node(struct pf_ksrc_node *);
extern u_int pf_free_src_nodes(struct pf_ksrc_node_list *);		extern u_int pf_free_src_nodes(struct pf_ksrc_node_list *);
extern void pf_print_state(struct pf_kstate *);		extern void pf_print_state(struct pf_kstate *);
extern void pf_print_flags(u_int8_t);		extern void pf_print_flags(u_int8_t);
extern int pf_addr_wrap_neq(struct pf_addr_wrap *,		extern int pf_addr_wrap_neq(struct pf_addr_wrap *,
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