| if.c (16332) | if.c (17096) |
|---|---|
| 1/* 2 * Copyright (c) 1980, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)if.c 8.3 (Berkeley) 1/4/94 | 1/* 2 * Copyright (c) 1980, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)if.c 8.3 (Berkeley) 1/4/94 |
| 34 * $Id: if.c,v 1.31 1996/06/10 23:07:26 gpalmer Exp $ | 34 * $Id: if.c,v 1.32 1996/06/12 19:23:59 gpalmer Exp $ |
| 35 */ 36 37#include <sys/param.h> 38#include <sys/queue.h> 39#include <sys/mbuf.h> 40#include <sys/systm.h> 41#include <sys/proc.h> 42#include <sys/socket.h> --- 114 unchanged lines hidden (view full) --- 157 ifa->ifa_addr = (struct sockaddr *)sdl; 158 159 sdl = (struct sockaddr_dl *)(socksize + (caddr_t)sdl); 160 ifa->ifa_netmask = (struct sockaddr *)sdl; 161 sdl->sdl_len = masklen; 162 while (namelen != 0) 163 sdl->sdl_data[--namelen] = 0xff; 164 } | 35 */ 36 37#include <sys/param.h> 38#include <sys/queue.h> 39#include <sys/mbuf.h> 40#include <sys/systm.h> 41#include <sys/proc.h> 42#include <sys/socket.h> --- 114 unchanged lines hidden (view full) --- 157 ifa->ifa_addr = (struct sockaddr *)sdl; 158 159 sdl = (struct sockaddr_dl *)(socksize + (caddr_t)sdl); 160 ifa->ifa_netmask = (struct sockaddr *)sdl; 161 sdl->sdl_len = masklen; 162 while (namelen != 0) 163 sdl->sdl_data[--namelen] = 0xff; 164 } |
| 165 /* 166 * If they provided a slow input queue, initialize it. 167 */ 168 if (ifp->if_poll_slowq) { 169 struct ifqueue *ifq = ifp->if_poll_slowq; 170 171 bzero(ifq, sizeof *ifq); 172 ifq->ifq_maxlen = ifqmaxlen; 173#ifdef POLLING 174 ifq->if_poll_recv = if_poll_recv_slow; 175#endif 176 } | |
| 177} 178/* 179 * Locate an interface based on a complete address. 180 */ 181/*ARGSUSED*/ 182struct ifaddr * 183ifa_ifwithaddr(addr) 184 register struct sockaddr *addr; --- 393 unchanged lines hidden (view full) --- 578 if (error == 0 ) 579 microtime(&ifp->if_lastchange); 580 return(error); 581 582 default: 583 if (so->so_proto == 0) 584 return (EOPNOTSUPP); 585#ifndef COMPAT_43 | 165} 166/* 167 * Locate an interface based on a complete address. 168 */ 169/*ARGSUSED*/ 170struct ifaddr * 171ifa_ifwithaddr(addr) 172 register struct sockaddr *addr; --- 393 unchanged lines hidden (view full) --- 566 if (error == 0 ) 567 microtime(&ifp->if_lastchange); 568 return(error); 569 570 default: 571 if (so->so_proto == 0) 572 return (EOPNOTSUPP); 573#ifndef COMPAT_43 |
| 586 return ((*so->so_proto->pr_usrreq)(so, PRU_CONTROL, 587 (struct mbuf *)cmd, (struct mbuf *)data, 588 (struct mbuf *)ifp)); | 574 return ((*so->so_proto->pr_usrreqs->pru_control)(so, cmd, 575 data, 576 ifp)); |
| 589#else 590 { 591 int ocmd = cmd; 592 593 switch (cmd) { 594 595 case SIOCSIFDSTADDR: 596 case SIOCSIFADDR: --- 21 unchanged lines hidden (view full) --- 618 619 case OSIOCGIFBRDADDR: 620 cmd = SIOCGIFBRDADDR; 621 break; 622 623 case OSIOCGIFNETMASK: 624 cmd = SIOCGIFNETMASK; 625 } | 577#else 578 { 579 int ocmd = cmd; 580 581 switch (cmd) { 582 583 case SIOCSIFDSTADDR: 584 case SIOCSIFADDR: --- 21 unchanged lines hidden (view full) --- 606 607 case OSIOCGIFBRDADDR: 608 cmd = SIOCGIFBRDADDR; 609 break; 610 611 case OSIOCGIFNETMASK: 612 cmd = SIOCGIFNETMASK; 613 } |
| 626 error = ((*so->so_proto->pr_usrreq)(so, PRU_CONTROL, 627 /* 628 * XXX callees reverse the following bogus casts, 629 * but it would be easier to use a separate 630 * interface that is guaranteed to work. 631 */ 632 (struct mbuf *)cmd, (struct mbuf *)data, 633 (struct mbuf *)ifp)); | 614 error = ((*so->so_proto->pr_usrreqs->pru_control)(so, 615 cmd, 616 data, 617 ifp)); |
| 634 switch (ocmd) { 635 636 case OSIOCGIFADDR: 637 case OSIOCGIFDSTADDR: 638 case OSIOCGIFBRDADDR: 639 case OSIOCGIFNETMASK: 640 *(u_short *)&ifr->ifr_addr = ifr->ifr_addr.sa_family; 641 } --- 112 unchanged lines hidden (view full) --- 754 space -= sizeof (ifr); 755 } 756 } 757 ifc->ifc_len -= space; 758 return (error); 759} 760 761SYSCTL_NODE(_net, PF_LINK, link, CTLFLAG_RW, 0, "Link layers"); | 618 switch (ocmd) { 619 620 case OSIOCGIFADDR: 621 case OSIOCGIFDSTADDR: 622 case OSIOCGIFBRDADDR: 623 case OSIOCGIFNETMASK: 624 *(u_short *)&ifr->ifr_addr = ifr->ifr_addr.sa_family; 625 } --- 112 unchanged lines hidden (view full) --- 738 space -= sizeof (ifr); 739 } 740 } 741 ifc->ifc_len -= space; 742 return (error); 743} 744 745SYSCTL_NODE(_net, PF_LINK, link, CTLFLAG_RW, 0, "Link layers"); |
| 746SYSCTL_NODE(_net_link, 0, generic, CTLFLAG_RW, 0, "Generic link-management"); |
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