| ng_iface.c (191510) | ng_iface.c (194012) |
|---|---|
| 1/* 2 * ng_iface.c 3 */ 4 5/*- 6 * Copyright (c) 1996-1999 Whistle Communications, Inc. 7 * All rights reserved. 8 * --- 23 unchanged lines hidden (view full) --- 32 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 35 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 36 * OF SUCH DAMAGE. 37 * 38 * Author: Archie Cobbs <archie@freebsd.org> 39 * | 1/* 2 * ng_iface.c 3 */ 4 5/*- 6 * Copyright (c) 1996-1999 Whistle Communications, Inc. 7 * All rights reserved. 8 * --- 23 unchanged lines hidden (view full) --- 32 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 35 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 36 * OF SUCH DAMAGE. 37 * 38 * Author: Archie Cobbs <archie@freebsd.org> 39 * |
| 40 * $FreeBSD: head/sys/netgraph/ng_iface.c 191510 2009-04-26 07:14:50Z zec $ | 40 * $FreeBSD: head/sys/netgraph/ng_iface.c 194012 2009-06-11 16:50:49Z zec $ |
| 41 * $Whistle: ng_iface.c,v 1.33 1999/11/01 09:24:51 julian Exp $ 42 */ 43 44/* 45 * This node is also a system networking interface. It has 46 * a hook for each protocol (IP, AppleTalk, IPX, etc). Packets 47 * are simply relayed between the interface and the hooks. 48 * --- 428 unchanged lines hidden (view full) --- 477 m_freem(m); 478 log(LOG_WARNING, "%s: can't handle af%d\n", ifp->if_xname, sa); 479 return (EAFNOSUPPORT); 480 } 481 482 /* Copy length before the mbuf gets invalidated. */ 483 len = m->m_pkthdr.len; 484 | 41 * $Whistle: ng_iface.c,v 1.33 1999/11/01 09:24:51 julian Exp $ 42 */ 43 44/* 45 * This node is also a system networking interface. It has 46 * a hook for each protocol (IP, AppleTalk, IPX, etc). Packets 47 * are simply relayed between the interface and the hooks. 48 * --- 428 unchanged lines hidden (view full) --- 477 m_freem(m); 478 log(LOG_WARNING, "%s: can't handle af%d\n", ifp->if_xname, sa); 479 return (EAFNOSUPPORT); 480 } 481 482 /* Copy length before the mbuf gets invalidated. */ 483 len = m->m_pkthdr.len; 484 |
| 485 /* Send packet. If hook is not connected, 486 mbuf will get freed. */ | 485 /* Send packet. If hook is not connected, mbuf will get freed. */ 486 NG_OUTBOUND_THREAD_REF(); |
| 487 NG_SEND_DATA_ONLY(error, *get_hook_from_iffam(priv, iffam), m); | 487 NG_SEND_DATA_ONLY(error, *get_hook_from_iffam(priv, iffam), m); |
| 488 NG_OUTBOUND_THREAD_UNREF(); |
|
| 488 489 /* Update stats. */ 490 if (error == 0) { 491 ifp->if_obytes += len; 492 ifp->if_opackets++; 493 } 494 495 return (error); --- 109 unchanged lines hidden (view full) --- 605 606 if (iffam == NULL) 607 return (EPFNOSUPPORT); 608 hookptr = get_hook_from_iffam(NG_NODE_PRIVATE(node), iffam); 609 if (*hookptr != NULL) 610 return (EISCONN); 611 *hookptr = hook; 612 NG_HOOK_HI_STACK(hook); | 489 490 /* Update stats. */ 491 if (error == 0) { 492 ifp->if_obytes += len; 493 ifp->if_opackets++; 494 } 495 496 return (error); --- 109 unchanged lines hidden (view full) --- 606 607 if (iffam == NULL) 608 return (EPFNOSUPPORT); 609 hookptr = get_hook_from_iffam(NG_NODE_PRIVATE(node), iffam); 610 if (*hookptr != NULL) 611 return (EISCONN); 612 *hookptr = hook; 613 NG_HOOK_HI_STACK(hook); |
| 614 NG_HOOK_SET_TO_INBOUND(hook); |
|
| 613 return (0); 614} 615 616/* 617 * Receive a control message 618 */ 619static int 620ng_iface_rcvmsg(node_p node, item_p item, hook_p lasthook) --- 268 unchanged lines hidden --- | 615 return (0); 616} 617 618/* 619 * Receive a control message 620 */ 621static int 622ng_iface_rcvmsg(node_p node, item_p item, hook_p lasthook) --- 268 unchanged lines hidden --- |