version 1.78.2.1, 2004/05/10 15:00:12 |
version 1.88.10.2, 2006/03/10 15:20:54 |
Line 68 __KERNEL_RCSID(0, "$NetBSD$"); |
|
Line 68 __KERNEL_RCSID(0, "$NetBSD$"); |
|
#include "opt_mrouting.h" |
#include "opt_mrouting.h" |
|
|
#include <sys/param.h> |
#include <sys/param.h> |
|
#include <sys/sysctl.h> |
#include <sys/malloc.h> |
#include <sys/malloc.h> |
#include <sys/mbuf.h> |
#include <sys/mbuf.h> |
#include <sys/socket.h> |
#include <sys/socket.h> |
Line 87 __KERNEL_RCSID(0, "$NetBSD$"); |
|
Line 88 __KERNEL_RCSID(0, "$NetBSD$"); |
|
#include <netinet/ip_mroute.h> |
#include <netinet/ip_mroute.h> |
#include <netinet/ip_icmp.h> |
#include <netinet/ip_icmp.h> |
#include <netinet/in_pcb.h> |
#include <netinet/in_pcb.h> |
|
#include <netinet/in_proto.h> |
#include <netinet/in_var.h> |
#include <netinet/in_var.h> |
|
|
#include <machine/stdarg.h> |
#include <machine/stdarg.h> |
Line 102 __KERNEL_RCSID(0, "$NetBSD$"); |
|
Line 104 __KERNEL_RCSID(0, "$NetBSD$"); |
|
|
|
struct inpcbtable rawcbtable; |
struct inpcbtable rawcbtable; |
|
|
int rip_pcbnotify __P((struct inpcbtable *, struct in_addr, |
int rip_pcbnotify(struct inpcbtable *, struct in_addr, |
struct in_addr, int, int, void (*) __P((struct inpcb *, int)))); |
struct in_addr, int, int, void (*)(struct inpcb *, int)); |
int rip_bind __P((struct inpcb *, struct mbuf *)); |
int rip_bind(struct inpcb *, struct mbuf *); |
int rip_connect __P((struct inpcb *, struct mbuf *)); |
int rip_connect(struct inpcb *, struct mbuf *); |
void rip_disconnect __P((struct inpcb *)); |
void rip_disconnect(struct inpcb *); |
|
|
/* |
/* |
* Nominal space allocated to a raw ip socket. |
* Nominal space allocated to a raw ip socket. |
Line 122 void rip_disconnect __P((struct inpcb * |
|
Line 124 void rip_disconnect __P((struct inpcb * |
|
* Initialize raw connection block q. |
* Initialize raw connection block q. |
*/ |
*/ |
void |
void |
rip_init() |
rip_init(void) |
{ |
{ |
|
|
in_pcbinit(&rawcbtable, 1, 1); |
in_pcbinit(&rawcbtable, 1, 1); |
|
|
* mbuf chain. |
* mbuf chain. |
*/ |
*/ |
void |
void |
#if __STDC__ |
|
rip_input(struct mbuf *m, ...) |
rip_input(struct mbuf *m, ...) |
#else |
|
rip_input(m, va_alist) |
|
struct mbuf *m; |
|
va_dcl |
|
#endif |
|
{ |
{ |
int proto; |
int proto; |
struct ip *ip = mtod(m, struct ip *); |
struct ip *ip = mtod(m, struct ip *); |
Line 242 rip_input(m, va_alist) |
|
Line 238 rip_input(m, va_alist) |
|
} |
} |
|
|
int |
int |
rip_pcbnotify(table, faddr, laddr, proto, errno, notify) |
rip_pcbnotify(struct inpcbtable *table, |
struct inpcbtable *table; |
struct in_addr faddr, struct in_addr laddr, int proto, int errno, |
struct in_addr faddr, laddr; |
void (*notify)(struct inpcb *, int)) |
int proto; |
|
int errno; |
|
void (*notify) __P((struct inpcb *, int)); |
|
{ |
{ |
struct inpcb *inp, *ninp; |
struct inpcb *inp, *ninp; |
int nmatch; |
int nmatch; |
Line 272 rip_pcbnotify(table, faddr, laddr, proto |
|
Line 265 rip_pcbnotify(table, faddr, laddr, proto |
|
} |
} |
|
|
void * |
void * |
rip_ctlinput(cmd, sa, v) |
rip_ctlinput(int cmd, struct sockaddr *sa, void *v) |
int cmd; |
|
struct sockaddr *sa; |
|
void *v; |
|
{ |
{ |
struct ip *ip = v; |
struct ip *ip = v; |
void (*notify) __P((struct inpcb *, int)) = in_rtchange; |
void (*notify)(struct inpcb *, int) = in_rtchange; |
int errno; |
int errno; |
|
|
if (sa->sa_family != AF_INET || |
if (sa->sa_family != AF_INET || |
Line 309 rip_ctlinput(cmd, sa, v) |
|
Line 299 rip_ctlinput(cmd, sa, v) |
|
* Tack on options user may have setup with control call. |
* Tack on options user may have setup with control call. |
*/ |
*/ |
int |
int |
#if __STDC__ |
|
rip_output(struct mbuf *m, ...) |
rip_output(struct mbuf *m, ...) |
#else |
|
rip_output(m, va_alist) |
|
struct mbuf *m; |
|
va_dcl |
|
#endif |
|
{ |
{ |
struct inpcb *inp; |
struct inpcb *inp; |
struct ip *ip; |
struct ip *ip; |
Line 395 rip_output(m, va_alist) |
|
Line 379 rip_output(m, va_alist) |
|
* Raw IP socket option processing. |
* Raw IP socket option processing. |
*/ |
*/ |
int |
int |
rip_ctloutput(op, so, level, optname, m) |
rip_ctloutput(int op, struct socket *so, int level, int optname, |
int op; |
struct mbuf **m) |
struct socket *so; |
|
int level, optname; |
|
struct mbuf **m; |
|
{ |
{ |
struct inpcb *inp = sotoinpcb(so); |
struct inpcb *inp = sotoinpcb(so); |
int error = 0; |
int error = 0; |
Line 433 rip_ctloutput(op, so, level, optname, m) |
|
Line 414 rip_ctloutput(op, so, level, optname, m) |
|
case MRT_ADD_MFC: |
case MRT_ADD_MFC: |
case MRT_DEL_MFC: |
case MRT_DEL_MFC: |
case MRT_ASSERT: |
case MRT_ASSERT: |
|
case MRT_API_CONFIG: |
|
case MRT_ADD_BW_UPCALL: |
|
case MRT_DEL_BW_UPCALL: |
error = ip_mrouter_set(so, optname, m); |
error = ip_mrouter_set(so, optname, m); |
break; |
break; |
#endif |
#endif |
Line 455 rip_ctloutput(op, so, level, optname, m) |
|
Line 439 rip_ctloutput(op, so, level, optname, m) |
|
#ifdef MROUTING |
#ifdef MROUTING |
case MRT_VERSION: |
case MRT_VERSION: |
case MRT_ASSERT: |
case MRT_ASSERT: |
|
case MRT_API_SUPPORT: |
|
case MRT_API_CONFIG: |
error = ip_mrouter_get(so, optname, m); |
error = ip_mrouter_get(so, optname, m); |
break; |
break; |
#endif |
#endif |
Line 469 rip_ctloutput(op, so, level, optname, m) |
|
Line 455 rip_ctloutput(op, so, level, optname, m) |
|
} |
} |
|
|
int |
int |
rip_bind(inp, nam) |
rip_bind(struct inpcb *inp, struct mbuf *nam) |
struct inpcb *inp; |
|
struct mbuf *nam; |
|
{ |
{ |
struct sockaddr_in *addr = mtod(nam, struct sockaddr_in *); |
struct sockaddr_in *addr = mtod(nam, struct sockaddr_in *); |
|
|
Line 490 rip_bind(inp, nam) |
|
Line 474 rip_bind(inp, nam) |
|
} |
} |
|
|
int |
int |
rip_connect(inp, nam) |
rip_connect(struct inpcb *inp, struct mbuf *nam) |
struct inpcb *inp; |
|
struct mbuf *nam; |
|
{ |
{ |
struct sockaddr_in *addr = mtod(nam, struct sockaddr_in *); |
struct sockaddr_in *addr = mtod(nam, struct sockaddr_in *); |
|
|
Line 508 rip_connect(inp, nam) |
|
Line 490 rip_connect(inp, nam) |
|
} |
} |
|
|
void |
void |
rip_disconnect(inp) |
rip_disconnect(struct inpcb *inp) |
struct inpcb *inp; |
|
{ |
{ |
|
|
inp->inp_faddr = zeroin_addr; |
inp->inp_faddr = zeroin_addr; |
Line 520 u_long rip_recvspace = RIPRCVQ; |
|
Line 501 u_long rip_recvspace = RIPRCVQ; |
|
|
|
/*ARGSUSED*/ |
/*ARGSUSED*/ |
int |
int |
rip_usrreq(so, req, m, nam, control, p) |
rip_usrreq(struct socket *so, int req, |
struct socket *so; |
struct mbuf *m, struct mbuf *nam, struct mbuf *control, struct lwp *l) |
int req; |
|
struct mbuf *m, *nam, *control; |
|
struct proc *p; |
|
{ |
{ |
struct inpcb *inp; |
struct inpcb *inp; |
|
struct proc *p; |
int s; |
int s; |
int error = 0; |
int error = 0; |
#ifdef MROUTING |
#ifdef MROUTING |
extern struct socket *ip_mrouter; |
extern struct socket *ip_mrouter; |
#endif |
#endif |
|
|
|
p = l ? l->l_proc : NULL; |
if (req == PRU_CONTROL) |
if (req == PRU_CONTROL) |
return (in_control(so, (long)m, (caddr_t)nam, |
return (in_control(so, (long)m, (caddr_t)nam, |
(struct ifnet *)control, p)); |
(struct ifnet *)control, p)); |
Line 562 rip_usrreq(so, req, m, nam, control, p) |
|
Line 542 rip_usrreq(so, req, m, nam, control, p) |
|
error = EISCONN; |
error = EISCONN; |
break; |
break; |
} |
} |
if (p == 0 || (error = suser(p->p_ucred, &p->p_acflag))) { |
if (p == 0 || (error = kauth_authorize_generic(p->p_cred, |
|
KAUTH_GENERIC_ISSUSER, &p->p_acflag))) { |
error = EACCES; |
error = EACCES; |
break; |
break; |
} |
} |
|
|
splx(s); |
splx(s); |
return (error); |
return (error); |
} |
} |
|
|
|
SYSCTL_SETUP(sysctl_net_inet_raw_setup, "sysctl net.inet.raw subtree setup") |
|
{ |
|
|
|
sysctl_createv(clog, 0, NULL, NULL, |
|
CTLFLAG_PERMANENT, |
|
CTLTYPE_NODE, "net", NULL, |
|
NULL, 0, NULL, 0, |
|
CTL_NET, CTL_EOL); |
|
sysctl_createv(clog, 0, NULL, NULL, |
|
CTLFLAG_PERMANENT, |
|
CTLTYPE_NODE, "inet", NULL, |
|
NULL, 0, NULL, 0, |
|
CTL_NET, PF_INET, CTL_EOL); |
|
sysctl_createv(clog, 0, NULL, NULL, |
|
CTLFLAG_PERMANENT, |
|
CTLTYPE_NODE, "raw", |
|
SYSCTL_DESCR("Raw IPv4 settings"), |
|
NULL, 0, NULL, 0, |
|
CTL_NET, PF_INET, IPPROTO_RAW, CTL_EOL); |
|
|
|
sysctl_createv(clog, 0, NULL, NULL, |
|
CTLFLAG_PERMANENT, |
|
CTLTYPE_STRUCT, "pcblist", |
|
SYSCTL_DESCR("Raw IPv4 control block list"), |
|
sysctl_inpcblist, 0, &rawcbtable, 0, |
|
CTL_NET, PF_INET, IPPROTO_RAW, |
|
CTL_CREATE, CTL_EOL); |
|
} |