| version 1.118, 2004/03/31 07:57:06 |
version 1.119, 2004/04/18 23:35:56 |
| Line 145 struct inpcbtable udbtable; |
|
| Line 145 struct inpcbtable udbtable; |
|
| struct udpstat udpstat; |
struct udpstat udpstat; |
| |
|
| #ifdef INET |
#ifdef INET |
| static void udp4_sendup __P((struct mbuf *, int, struct sockaddr *, |
static void udp4_sendup (struct mbuf *, int, struct sockaddr *, |
| struct socket *)); |
struct socket *); |
| static int udp4_realinput __P((struct sockaddr_in *, struct sockaddr_in *, |
static int udp4_realinput (struct sockaddr_in *, struct sockaddr_in *, |
| struct mbuf *, int)); |
struct mbuf *, int); |
| #endif |
#endif |
| #ifdef INET6 |
#ifdef INET6 |
| static void udp6_sendup __P((struct mbuf *, int, struct sockaddr *, |
static void udp6_sendup (struct mbuf *, int, struct sockaddr *, |
| struct socket *)); |
struct socket *); |
| static int udp6_realinput __P((int, struct sockaddr_in6 *, |
static int udp6_realinput (int, struct sockaddr_in6 *, |
| struct sockaddr_in6 *, struct mbuf *, int)); |
struct sockaddr_in6 *, struct mbuf *, int); |
| #endif |
#endif |
| #ifdef INET |
#ifdef INET |
| static void udp_notify __P((struct inpcb *, int)); |
static void udp_notify (struct inpcb *, int); |
| #endif |
#endif |
| |
|
| #ifndef UDBHASHSIZE |
#ifndef UDBHASHSIZE |
| Line 192 struct evcnt udp_swcsum = EVCNT_INITIALI |
|
| Line 192 struct evcnt udp_swcsum = EVCNT_INITIALI |
|
| #endif /* UDP_CSUM_COUNTERS */ |
#endif /* UDP_CSUM_COUNTERS */ |
| |
|
| void |
void |
| udp_init() |
udp_init(void) |
| { |
{ |
| |
|
| in_pcbinit(&udbtable, udbhashsize, udbhashsize); |
in_pcbinit(&udbtable, udbhashsize, udbhashsize); |
|
|
| |
|
| #ifdef INET |
#ifdef INET |
| void |
void |
| #if __STDC__ |
|
| udp_input(struct mbuf *m, ...) |
udp_input(struct mbuf *m, ...) |
| #else |
|
| udp_input(m, va_alist) |
|
| struct mbuf *m; |
|
| va_dcl |
|
| #endif |
|
| { |
{ |
| va_list ap; |
va_list ap; |
| struct sockaddr_in src, dst; |
struct sockaddr_in src, dst; |
|
|
| |
|
| #ifdef INET6 |
#ifdef INET6 |
| int |
int |
| udp6_input(mp, offp, proto) |
udp6_input(struct mbuf **mp, int *offp, int proto) |
| struct mbuf **mp; |
|
| int *offp, proto; |
|
| { |
{ |
| struct mbuf *m = *mp; |
struct mbuf *m = *mp; |
| int off = *offp; |
int off = *offp; |
|
|
| |
|
| #ifdef INET |
#ifdef INET |
| static void |
static void |
| udp4_sendup(m, off, src, so) |
udp4_sendup(struct mbuf *m, int off /* offset of data portion */, |
| struct mbuf *m; |
struct sockaddr *src, struct socket *so) |
| int off; /* offset of data portion */ |
|
| struct sockaddr *src; |
|
| struct socket *so; |
|
| { |
{ |
| struct mbuf *opts = NULL; |
struct mbuf *opts = NULL; |
| struct mbuf *n; |
struct mbuf *n; |
| Line 532 udp4_sendup(m, off, src, so) |
|
| Line 521 udp4_sendup(m, off, src, so) |
|
| |
|
| #ifdef INET6 |
#ifdef INET6 |
| static void |
static void |
| udp6_sendup(m, off, src, so) |
udp6_sendup(struct mbuf *m, int off /* offset of data portion */, |
| struct mbuf *m; |
struct sockaddr *src, struct socket *so) |
| int off; /* offset of data portion */ |
|
| struct sockaddr *src; |
|
| struct socket *so; |
|
| { |
{ |
| struct mbuf *opts = NULL; |
struct mbuf *opts = NULL; |
| struct mbuf *n; |
struct mbuf *n; |
| Line 580 udp6_sendup(m, off, src, so) |
|
| Line 566 udp6_sendup(m, off, src, so) |
|
| |
|
| #ifdef INET |
#ifdef INET |
| static int |
static int |
| udp4_realinput(src, dst, m, off) |
udp4_realinput(struct sockaddr_in *src, struct sockaddr_in *dst, |
| struct sockaddr_in *src; |
struct mbuf *m, int off /* offset of udphdr */) |
| struct sockaddr_in *dst; |
|
| struct mbuf *m; |
|
| int off; /* offset of udphdr */ |
|
| { |
{ |
| u_int16_t *sport, *dport; |
u_int16_t *sport, *dport; |
| int rcvcnt; |
int rcvcnt; |
|
|
| |
|
| #ifdef INET6 |
#ifdef INET6 |
| static int |
static int |
| udp6_realinput(af, src, dst, m, off) |
udp6_realinput(int af, struct sockaddr_in6 *src, struct sockaddr_in6 *dst, |
| int af; /* af on packet */ |
struct mbuf *m, int off) |
| struct sockaddr_in6 *src; |
|
| struct sockaddr_in6 *dst; |
|
| struct mbuf *m; |
|
| int off; /* offset of udphdr */ |
|
| { |
{ |
| u_int16_t sport, dport; |
u_int16_t sport, dport; |
| int rcvcnt; |
int rcvcnt; |
|
|
| * just wake up so that he can collect error status. |
* just wake up so that he can collect error status. |
| */ |
*/ |
| static void |
static void |
| udp_notify(inp, errno) |
udp_notify(struct inpcb *inp, int errno) |
| struct inpcb *inp; |
|
| int errno; |
|
| { |
{ |
| |
|
| inp->inp_socket->so_error = errno; |
inp->inp_socket->so_error = errno; |
| sorwakeup(inp->inp_socket); |
sorwakeup(inp->inp_socket); |
| sowwakeup(inp->inp_socket); |
sowwakeup(inp->inp_socket); |
| } |
} |
| |
|
| void * |
void * |
| udp_ctlinput(cmd, sa, v) |
udp_ctlinput(int cmd, struct sockaddr *sa, void *v) |
| int cmd; |
|
| struct sockaddr *sa; |
|
| void *v; |
|
| { |
{ |
| struct ip *ip = v; |
struct ip *ip = v; |
| struct udphdr *uh; |
struct udphdr *uh; |
| void (*notify) __P((struct inpcb *, int)) = udp_notify; |
void (*notify)(struct inpcb *, int) = udp_notify; |
| int errno; |
int errno; |
| |
|
| if (sa->sa_family != AF_INET |
if (sa->sa_family != AF_INET |
| Line 852 udp_ctlinput(cmd, sa, v) |
|
| Line 825 udp_ctlinput(cmd, sa, v) |
|
| } |
} |
| |
|
| int |
int |
| #if __STDC__ |
|
| udp_output(struct mbuf *m, ...) |
udp_output(struct mbuf *m, ...) |
| #else |
|
| udp_output(m, va_alist) |
|
| struct mbuf *m; |
|
| va_dcl |
|
| #endif |
|
| { |
{ |
| struct inpcb *inp; |
struct inpcb *inp; |
| struct udpiphdr *ui; |
struct udpiphdr *ui; |
| Line 937 int udp_recvspace = 40 * (1024 + sizeof( |
|
| Line 904 int udp_recvspace = 40 * (1024 + sizeof( |
|
| |
|
| /*ARGSUSED*/ |
/*ARGSUSED*/ |
| int |
int |
| udp_usrreq(so, req, m, nam, control, p) |
udp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, |
| struct socket *so; |
struct mbuf *control, struct proc *p) |
| int req; |
|
| struct mbuf *m, *nam, *control; |
|
| struct proc *p; |
|
| { |
{ |
| struct inpcb *inp; |
struct inpcb *inp; |
| int s; |
int s; |