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19a5474d04
These two functions use netlink RTM_NEWNEIGH and RTM_DELNEIGH messages to add and delete entries from a bridge's fdb. The bridge itself is not referenced in the arguments to the functions, only the name of the device that is attached to the bridge (since a device can only be attached to one bridge at a time, and must be attached for this function to make sense, the kernel easily infers which bridge's fdb is being modified by looking at the device name/index).
97 lines
4.0 KiB
C
97 lines
4.0 KiB
C
/*
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* Copyright (C) 2007-2012, 2014 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Mark McLoughlin <markmc@redhat.com>
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* Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __VIR_NETDEV_BRIDGE_H__
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# define __VIR_NETDEV_BRIDGE_H__
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# include "internal.h"
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# include "virmacaddr.h"
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int virNetDevBridgeCreate(const char *brname)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeDelete(const char *brname)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeAddPort(const char *brname,
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const char *ifname)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeRemovePort(const char *brname,
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const char *ifname)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeSetSTPDelay(const char *brname,
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int delay)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeGetSTPDelay(const char *brname,
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int *delay)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeSetSTP(const char *brname,
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bool enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeGetSTP(const char *brname,
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bool *enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeSetVlanFiltering(const char *brname,
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bool enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeGetVlanFiltering(const char *brname,
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bool *enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgePortGetLearning(const char *brname,
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const char *ifname,
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bool *enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgePortSetLearning(const char *brname,
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const char *ifname,
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bool enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgePortGetUnicastFlood(const char *brname,
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const char *ifname,
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bool *enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgePortSetUnicastFlood(const char *brname,
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const char *ifname,
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bool enable)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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typedef enum {
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VIR_NETDEVBRIDGE_FDB_FLAG_ROUTER = (1 << 0),
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VIR_NETDEVBRIDGE_FDB_FLAG_SELF = (1 << 1),
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VIR_NETDEVBRIDGE_FDB_FLAG_MASTER = (1 << 2),
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VIR_NETDEVBRIDGE_FDB_FLAG_PERMANENT = (1 << 3),
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VIR_NETDEVBRIDGE_FDB_FLAG_TEMP = (1 << 4),
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} virNetDevBridgeFDBFlags;
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int virNetDevBridgeFDBAdd(const virMacAddr *mac, const char *ifname,
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unsigned int flags)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBridgeFDBDel(const virMacAddr *mac, const char *ifname,
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unsigned int flags)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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#endif /* __VIR_NETDEV_BRIDGE_H__ */
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