mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-02-05 20:30:35 +01:00
c1a66936f3
Make sure we don't already have an NMDevice for this interface before creating it, and also when creating the interface, make a new NMDevice for it immediately to prevent a race between telling the kernel to create the interface via netlink, and when udev later tells us about it. In between there we could be triggered to try creating the interface again.
115 lines
5 KiB
C
115 lines
5 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager -- Network link manager
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2004 - 2010 Red Hat, Inc.
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* Copyright (C) 2005 - 2008 Novell, Inc.
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*/
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#ifndef NETWORK_MANAGER_SYSTEM_H
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#define NETWORK_MANAGER_SYSTEM_H
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#include <netlink/route/rtnl.h>
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#include <netlink/route/route.h>
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#include <net/ethernet.h>
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#include <glib.h>
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#include "nm-device.h"
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#include "nm-ip4-config.h"
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#include "nm-setting-bond.h"
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#include "nm-setting-vlan.h"
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/* Prototypes for system/distribution dependent functions,
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* implemented in the backend files in backends/ directory
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*/
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gboolean nm_system_iface_flush_routes (int ifindex, int family);
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gboolean nm_system_replace_default_ip4_route (int ifindex,
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guint32 gw,
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guint32 mss);
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gboolean nm_system_replace_default_ip6_route (int ifindex,
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const struct in6_addr *gw);
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gboolean nm_system_replace_default_ip4_route_vpn (int ifindex,
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guint32 ext_gw,
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guint32 int_gw,
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guint32 mss,
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int parent_ifindex,
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guint32 parent_mss);
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struct rtnl_route *nm_system_add_ip4_vpn_gateway_route (NMDevice *parent_device, NMIP4Config *vpn_config);
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gboolean nm_system_iface_flush_addresses (int ifindex, int family);
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gboolean nm_system_apply_ip4_config (int ifindex,
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NMIP4Config *config,
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int priority,
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NMIP4ConfigCompareFlags flags);
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int nm_system_set_ip6_route (int ifindex,
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const struct in6_addr *ip6_dest,
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guint32 ip6_prefix,
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const struct in6_addr *ip6_gateway,
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guint32 metric,
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int mss,
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int protocol,
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int table,
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struct rtnl_route **out_route);
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gboolean nm_system_apply_ip6_config (int ifindex,
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NMIP6Config *config,
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int priority,
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NMIP6ConfigCompareFlags flags);
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gboolean nm_system_iface_set_up (int ifindex,
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gboolean up,
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gboolean *no_firmware);
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guint32 nm_system_iface_get_flags (int ifindex);
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gboolean nm_system_iface_is_up (int ifindex);
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gboolean nm_system_iface_set_mtu (int ifindex, guint32 mtu);
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gboolean nm_system_iface_set_mac (int ifindex, const struct ether_addr *mac);
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gboolean nm_system_apply_bonding_config (NMSettingBond *s_bond);
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gboolean nm_system_add_bonding_master (const char *iface);
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gboolean nm_system_iface_enslave (NMDevice *slave, NMDevice *master);
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gboolean nm_system_iface_release (NMDevice *slave, NMDevice *master);
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enum {
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NM_IFACE_TYPE_UNSPEC = 0,
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NM_IFACE_TYPE_BOND,
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NM_IFACE_TYPE_VLAN,
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NM_IFACE_TYPE_DUMMY,
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};
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int nm_system_get_iface_type (int ifindex, const char *name);
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gboolean nm_system_get_iface_vlan_info (int ifindex,
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int *out_master_ifindex,
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int *out_vlan_id);
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gboolean nm_system_add_vlan_iface (NMConnection *connection,
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const char *iface,
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int master_ifindex);
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gboolean nm_system_del_vlan_iface (const char *iface);
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#endif
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