diff options
Diffstat (limited to 'sys/netinet/udp_var.h')
| -rw-r--r-- | sys/netinet/udp_var.h | 47 |
1 files changed, 35 insertions, 12 deletions
diff --git a/sys/netinet/udp_var.h b/sys/netinet/udp_var.h index 91a98f6..5b6f382 100644 --- a/sys/netinet/udp_var.h +++ b/sys/netinet/udp_var.h @@ -63,6 +63,8 @@ typedef void(*udp_tun_func_t)(struct mbuf *, int off, struct inpcb *); struct udpcb { udp_tun_func_t u_tun_func; /* UDP kernel tunneling callback. */ u_int u_flags; /* Generic UDP flags. */ + uint16_t u_rxcslen; /* Coverage for incoming datagrams. */ + uint16_t u_txcslen; /* Coverage for outgoing datagrams. */ }; #define intoudpcb(ip) ((struct udpcb *)(ip)->inp_ppcb) @@ -130,8 +132,12 @@ SYSCTL_DECL(_net_inet_udp); extern struct pr_usrreqs udp_usrreqs; VNET_DECLARE(struct inpcbhead, udb); VNET_DECLARE(struct inpcbinfo, udbinfo); +VNET_DECLARE(struct inpcbhead, ulitecb); +VNET_DECLARE(struct inpcbinfo, ulitecbinfo); #define V_udb VNET(udb) #define V_udbinfo VNET(udbinfo) +#define V_ulitecb VNET(ulitecb) +#define V_ulitecbinfo VNET(ulitecbinfo) extern u_long udp_sendspace; extern u_long udp_recvspace; @@ -141,20 +147,37 @@ VNET_DECLARE(int, udp_blackhole); #define V_udp_blackhole VNET(udp_blackhole) extern int udp_log_in_vain; -int udp_newudpcb(struct inpcb *); -void udp_discardcb(struct udpcb *); - -void udp_ctlinput(int, struct sockaddr *, void *); -int udp_ctloutput(struct socket *, struct sockopt *); -void udp_init(void); +static __inline struct inpcbinfo * +get_inpcbinfo(uint8_t protocol) +{ + return (protocol == IPPROTO_UDP) ? &V_udbinfo : &V_ulitecbinfo; +} + +static __inline struct inpcbhead * +get_pcblist(uint8_t protocol) +{ + return (protocol == IPPROTO_UDP) ? &V_udb : &V_ulitecb; +} + +int udp_newudpcb(struct inpcb *); +void udp_discardcb(struct udpcb *); + +void udp_ctlinput(int, struct sockaddr *, void *); +void udplite_ctlinput(int, struct sockaddr *, void *); +int udp_ctloutput(struct socket *, struct sockopt *); +void udp_init(void); +void udplite_init(void); #ifdef VIMAGE -void udp_destroy(void); +void udp_destroy(void); +void udplite_destroy(void); #endif -void udp_input(struct mbuf *, int); +void udp_input(struct mbuf *, int); +void udplite_input(struct mbuf *, int); struct inpcb *udp_notify(struct inpcb *inp, int errno); -int udp_shutdown(struct socket *so); +int udp_shutdown(struct socket *so); -int udp_set_kernel_tunneling(struct socket *so, udp_tun_func_t f); -#endif +int udp_set_kernel_tunneling(struct socket *so, udp_tun_func_t f); -#endif +#endif /* _KERNEL */ + +#endif /* _NETINET_UDP_VAR_H_ */ |
