fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-01-06 15:30:14 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
NetworkManager/src/devices/nm-device-bond.c
Thomas Haller b524d879f0 platform: pass string buffer to nm_platform_error_to_string() and print numeric errno 
Change the output of nm_platform_error_to_string() to print the numeric value.
Also, accept a string buffer instead of using an alloca() allocated buffer.

There is still a macro to provide the previous functionality, but it
was ill-suited to call from inside a loop.
2017-08-24 10:55:45 +02:00

663 lines
22 KiB
C
Raw Blame History

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager -- Network link manager
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright 2011 - 2016 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-device-bond.h"
#include <errno.h>
#include <stdlib.h>
#include "NetworkManagerUtils.h"
#include "nm-device-private.h"
#include "platform/nm-platform.h"
#include "nm-device-factory.h"
#include "nm-core-internal.h"
#include "nm-ip4-config.h"
#include "introspection/org.freedesktop.NetworkManager.Device.Bond.h"
#include "nm-device-logging.h"
_LOG_DECLARE_SELF(NMDeviceBond);
/*****************************************************************************/
struct _NMDeviceBond {
NMDevice parent;
};
struct _NMDeviceBondClass {
NMDeviceClass parent;
};
G_DEFINE_TYPE (NMDeviceBond, nm_device_bond, NM_TYPE_DEVICE)
/*****************************************************************************/
static NMDeviceCapabilities
get_generic_capabilities (NMDevice *dev)
{
return NM_DEVICE_CAP_CARRIER_DETECT | NM_DEVICE_CAP_IS_SOFTWARE;
}
static gboolean
check_connection_compatible (NMDevice *device, NMConnection *connection)
{
NMSettingBond *s_bond;
if (!NM_DEVICE_CLASS (nm_device_bond_parent_class)->check_connection_compatible (device, connection))
return FALSE;
s_bond = nm_connection_get_setting_bond (connection);
if (!s_bond || !nm_connection_is_type (connection, NM_SETTING_BOND_SETTING_NAME))
return FALSE;
/* FIXME: match bond properties like mode, etc? */
return TRUE;
}
static gboolean
complete_connection (NMDevice *device,
NMConnection *connection,
const char *specific_object,
const GSList *existing_connections,
GError **error)
{
NMSettingBond *s_bond;
nm_utils_complete_generic (nm_device_get_platform (device),
connection,
NM_SETTING_BOND_SETTING_NAME,
existing_connections,
NULL,
_("Bond connection"),
"bond",
TRUE);
s_bond = nm_connection_get_setting_bond (connection);
if (!s_bond) {
s_bond = (NMSettingBond *) nm_setting_bond_new ();
nm_connection_add_setting (connection, NM_SETTING (s_bond));
}
return TRUE;
}
/*****************************************************************************/
static gboolean
set_bond_attr (NMDevice *device, NMBondMode mode, const char *attr, const char *value)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean ret;
int ifindex = nm_device_get_ifindex (device);
if (!_nm_setting_bond_option_supported (attr, mode))
return FALSE;
ret = nm_platform_sysctl_master_set_option (nm_device_get_platform (device), ifindex, attr, value);
if (!ret)
_LOGW (LOGD_PLATFORM, "failed to set bonding attribute '%s' to '%s'", attr, value);
return ret;
}
static gboolean
ignore_option (NMSettingBond *s_bond, const char *option, const char *value)
{
const char *defvalue;
if (nm_streq0 (option, NM_SETTING_BOND_OPTION_MIIMON)) {
/* The default value for miimon, when missing in the setting, is
* 0 if arp_interval is != 0, and 100 otherwise. So, let's ignore
* miimon=0 (which means that miimon is disabled) and accept any
* other value. Adding miimon=100 does not cause any harm.
*/
defvalue = "0";
} else
defvalue = nm_setting_bond_get_option_default (s_bond, option);
return nm_streq0 (value, defvalue);
}
static void
update_connection (NMDevice *device, NMConnection *connection)
{
NMSettingBond *s_bond = nm_connection_get_setting_bond (connection);
int ifindex = nm_device_get_ifindex (device);
NMBondMode mode = NM_BOND_MODE_UNKNOWN;
const char **options;
if (!s_bond) {
s_bond = (NMSettingBond *) nm_setting_bond_new ();
nm_connection_add_setting (connection, (NMSetting *) s_bond);
}
/* Read bond options from sysfs and update the Bond setting to match */
options = nm_setting_bond_get_valid_options (s_bond);
for (; *options; options++) {
gs_free char *value = nm_platform_sysctl_master_get_option (nm_device_get_platform (device), ifindex, *options);
char *p;
if ( value
&& _nm_setting_bond_get_option_type (s_bond, *options) == NM_BOND_OPTION_TYPE_BOTH) {
p = strchr (value, ' ');
if (p)
*p = '\0';
}
if (value && nm_streq (*options, NM_SETTING_BOND_OPTION_MODE))
mode = _nm_setting_bond_mode_from_string (value);
if (!_nm_setting_bond_option_supported (*options, mode))
continue;
if ( value
&& value[0]
&& !ignore_option (s_bond, *options, value)) {
/* Replace " " with "," for arp_ip_targets from the kernel */
if (strcmp (*options, NM_SETTING_BOND_OPTION_ARP_IP_TARGET) == 0) {
for (p = value; *p; p++) {
if (*p == ' ')
*p = ',';
}
}
nm_setting_bond_add_option (s_bond, *options, value);
}
}
}
static gboolean
master_update_slave_connection (NMDevice *self,
NMDevice *slave,
NMConnection *connection,
GError **error)
{
g_object_set (nm_connection_get_setting_connection (connection),
NM_SETTING_CONNECTION_MASTER, nm_device_get_iface (self),
NM_SETTING_CONNECTION_SLAVE_TYPE, NM_SETTING_BOND_SETTING_NAME,
NULL);
return TRUE;
}
static void
set_arp_targets (NMDevice *device,
NMBondMode mode,
const char *value,
const char *delim,
const char *prefix)
{
char **items, **iter, *tmp;
if (!value || !*value)
return;
items = g_strsplit_set (value, delim, 0);
for (iter = items; iter && *iter; iter++) {
if (*iter[0]) {
tmp = g_strdup_printf ("%s%s", prefix, *iter);
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_ARP_IP_TARGET, tmp);
g_free (tmp);
}
}
g_strfreev (items);
}
static void
set_simple_option (NMDevice *device,
NMBondMode mode,
NMSettingBond *s_bond,
const char *opt)
{
const char *value;
value = nm_setting_bond_get_option_by_name (s_bond, opt);
if (!value)
value = nm_setting_bond_get_option_default (s_bond, opt);
set_bond_attr (device, mode, opt, value);
}
static NMActStageReturn
apply_bonding_config (NMDevice *device)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
NMConnection *connection;
NMSettingBond *s_bond;
int ifindex = nm_device_get_ifindex (device);
const char *mode_str, *value;
char *contents;
gboolean set_arp_interval = TRUE;
NMBondMode mode;
/* Option restrictions:
*
* arp_interval conflicts miimon > 0
* arp_interval conflicts [ alb, tlb ]
* arp_validate needs [ active-backup ]
* downdelay needs miimon
* updelay needs miimon
* primary needs [ active-backup, tlb, alb ]
*
* clearing miimon requires that arp_interval be 0, but clearing
* arp_interval doesn't require miimon to be 0
*/
connection = nm_device_get_applied_connection (device);
g_assert (connection);
s_bond = nm_connection_get_setting_bond (connection);
g_assert (s_bond);
mode_str = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_MODE);
if (!mode_str)
mode_str = "balance-rr";
mode = _nm_setting_bond_mode_from_string (mode_str);
if (mode == NM_BOND_MODE_UNKNOWN) {
_LOGW (LOGD_BOND, "unknown bond mode '%s'", mode_str);
return NM_ACT_STAGE_RETURN_FAILURE;
}
/* Set mode first, as some other options (e.g. arp_interval) are valid
* only for certain modes.
*/
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_MODE, mode_str);
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_MIIMON);
if (value && atoi (value)) {
/* clear arp interval */
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_ARP_INTERVAL, "0");
set_arp_interval = FALSE;
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_MIIMON, value);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_UPDELAY);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_DOWNDELAY);
} else if (!value) {
/* If not given, and arp_interval is not given or disabled, default to 100 */
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
if (_nm_utils_ascii_str_to_int64 (value, 10, 0, G_MAXUINT32, 0) == 0)
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_MIIMON, "100");
}
if (set_arp_interval) {
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
/* Just let miimon get cleared automatically; even setting miimon to
* 0 (disabled) clears arp_interval.
*/
}
/* ARP validate: value > 0 only valid in active-backup mode */
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_ARP_VALIDATE);
if ( value
&& !nm_streq (value, "0")
&& !nm_streq (value, "none")
&& mode == NM_BOND_MODE_ACTIVEBACKUP)
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_ARP_VALIDATE, value);
else
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_ARP_VALIDATE, "0");
/* Primary */
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_PRIMARY);
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_PRIMARY, value ? value : "");
/* ARP targets: clear and initialize the list */
contents = nm_platform_sysctl_master_get_option (nm_device_get_platform (device), ifindex,
NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
set_arp_targets (device, mode, contents, " \n", "-");
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
set_arp_targets (device, mode, value, ",", "+");
g_free (contents);
/* AD actor system: don't set if empty */
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_AD_ACTOR_SYSTEM);
if (value)
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_AD_ACTOR_SYSTEM, value);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_ACTIVE_SLAVE);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_AD_ACTOR_SYS_PRIO);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_AD_SELECT);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_AD_USER_PORT_KEY);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_ALL_SLAVES_ACTIVE);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_ARP_ALL_TARGETS);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_FAIL_OVER_MAC);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_LACP_RATE);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_LP_INTERVAL);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_NUM_GRAT_ARP);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_NUM_UNSOL_NA);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_MIN_LINKS);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_PACKETS_PER_SLAVE);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_PRIMARY_RESELECT);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_RESEND_IGMP);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_TLB_DYNAMIC_LB);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_USE_CARRIER);
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_XMIT_HASH_POLICY);
return NM_ACT_STAGE_RETURN_SUCCESS;
}
static NMActStageReturn
act_stage1_prepare (NMDevice *dev, NMDeviceStateReason *out_failure_reason)
{
NMActStageReturn ret = NM_ACT_STAGE_RETURN_SUCCESS;
gboolean no_firmware = FALSE;
ret = NM_DEVICE_CLASS (nm_device_bond_parent_class)->act_stage1_prepare (dev, out_failure_reason);
if (ret != NM_ACT_STAGE_RETURN_SUCCESS)
return ret;
/* Interface must be down to set bond options */
nm_device_take_down (dev, TRUE);
ret = apply_bonding_config (dev);
if (ret != NM_ACT_STAGE_RETURN_FAILURE)
ret = nm_device_hw_addr_set_cloned (dev, nm_device_get_applied_connection (dev), FALSE);
nm_device_bring_up (dev, TRUE, &no_firmware);
return ret;
}
static gboolean
enslave_slave (NMDevice *device,
NMDevice *slave,
NMConnection *connection,
gboolean configure)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean success = TRUE, no_firmware = FALSE;
const char *slave_iface = nm_device_get_ip_iface (slave);
NMConnection *master_con;
nm_device_master_check_slave_physical_port (device, slave, LOGD_BOND);
if (configure) {
nm_device_take_down (slave, TRUE);
success = nm_platform_link_enslave (nm_device_get_platform (device),
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
nm_device_bring_up (slave, TRUE, &no_firmware);
if (!success)
return FALSE;
_LOGI (LOGD_BOND, "enslaved bond slave %s", slave_iface);
/* The active_slave option can be set only after the interface is enslaved */
master_con = nm_device_get_applied_connection (device);
if (master_con) {
NMSettingBond *s_bond = nm_connection_get_setting_bond (master_con);
const char *active;
if (s_bond) {
active = nm_setting_bond_get_option_by_name (s_bond, "active_slave");
if (active && nm_streq0 (active, nm_device_get_iface (slave))) {
nm_platform_sysctl_master_set_option (nm_device_get_platform (device),
nm_device_get_ifindex (device),
"active_slave",
active);
_LOGD (LOGD_BOND, "setting slave %s as active one for master %s",
active, nm_device_get_iface (device));
}
}
}
} else
_LOGI (LOGD_BOND, "bond slave %s was enslaved", slave_iface);
return TRUE;
}
static void
release_slave (NMDevice *device,
NMDevice *slave,
gboolean configure)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean success, no_firmware = FALSE;
gs_free char *address = NULL;
if (configure) {
/* When the last slave is released the bond MAC will be set to a random
* value by kernel; remember the current one and restore it afterwards.
*/
address = g_strdup (nm_device_get_hw_address (device));
success = nm_platform_link_release (nm_device_get_platform (device),
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
if (success) {
_LOGI (LOGD_BOND, "released bond slave %s",
nm_device_get_ip_iface (slave));
} else {
_LOGW (LOGD_BOND, "failed to release bond slave %s",
nm_device_get_ip_iface (slave));
}
nm_platform_process_events (nm_device_get_platform (device));
if (nm_device_update_hw_address (device))
nm_device_hw_addr_set (device, address, "restore", FALSE);
/* Kernel bonding code "closes" the slave when releasing it, (which clears
* IFF_UP), so we must bring it back up here to ensure carrier changes and
* other state is noticed by the now-released slave.
*/
if (!nm_device_bring_up (slave, TRUE, &no_firmware))
_LOGW (LOGD_BOND, "released bond slave could not be brought up.");
} else {
_LOGI (LOGD_BOND, "bond slave %s was released",
nm_device_get_ip_iface (slave));
}
}
static gboolean
create_and_realize (NMDevice *device,
NMConnection *connection,
NMDevice *parent,
const NMPlatformLink **out_plink,
GError **error)
{
const char *iface = nm_device_get_iface (device);
NMPlatformError plerr;
g_assert (iface);
plerr = nm_platform_link_bond_add (nm_device_get_platform (device), iface, out_plink);
if (plerr != NM_PLATFORM_ERROR_SUCCESS) {
g_set_error (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_CREATION_FAILED,
"Failed to create bond interface '%s' for '%s': %s",
iface,
nm_connection_get_id (connection),
nm_platform_error_to_string_a (plerr));
return FALSE;
}
return TRUE;
}
static gboolean
check_changed_options (NMSettingBond *s_a, NMSettingBond *s_b, GError **error)
{
guint i, num;
const char *name = NULL, *value_a = NULL, *value_b = NULL;
/* Check that options in @s_a have compatible changes in @s_b */
num = nm_setting_bond_get_num_options (s_a);
for (i = 0; i < num; i++) {
nm_setting_bond_get_option (s_a, i, &name, &value_a);
/* We support changes to these */
if (NM_IN_STRSET (name,
NM_SETTING_BOND_OPTION_ACTIVE_SLAVE,
NM_SETTING_BOND_OPTION_PRIMARY)) {
continue;
}
/* Missing in @s_b, but has a default value in @s_a */
value_b = nm_setting_bond_get_option_by_name (s_b, name);
if ( !value_b
&& nm_streq0 (value_a, nm_setting_bond_get_option_default (s_a, name))) {
continue;
}
/* Reject any other changes */
if (!nm_streq0 (value_a, value_b)) {
g_set_error (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
"Can't reapply '%s' bond option",
name);
return FALSE;
}
}
return TRUE;
}
static gboolean
can_reapply_change (NMDevice *device,
const char *setting_name,
NMSetting *s_old,
NMSetting *s_new,
GHashTable *diffs,
GError **error)
{
NMDeviceClass *device_class;
NMSettingBond *s_bond_old, *s_bond_new;
/* Only handle bond setting here, delegate other settings to parent class */
if (nm_streq (setting_name, NM_SETTING_BOND_SETTING_NAME)) {
if (!nm_device_hash_check_invalid_keys (diffs,
NM_SETTING_BOND_SETTING_NAME,
error,
NM_SETTING_BOND_OPTIONS))
return FALSE;
s_bond_old = NM_SETTING_BOND (s_old);
s_bond_new = NM_SETTING_BOND (s_new);
if ( !check_changed_options (s_bond_old, s_bond_new, error)
|| !check_changed_options (s_bond_new, s_bond_old, error)) {
return FALSE;
}
return TRUE;
}
device_class = NM_DEVICE_CLASS (nm_device_bond_parent_class);
return device_class->can_reapply_change (device,
setting_name,
s_old,
s_new,
diffs,
error);
}
static void
reapply_connection (NMDevice *device, NMConnection *con_old, NMConnection *con_new)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
const char *value;
NMSettingBond *s_bond;
NMBondMode mode;
NM_DEVICE_CLASS (nm_device_bond_parent_class)->reapply_connection (device,
con_old,
con_new);
_LOGD (LOGD_BOND, "reapplying bond settings");
s_bond = nm_connection_get_setting_bond (con_new);
g_return_if_fail (s_bond);
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_MODE);
if (!value)
value = "balance-rr";
mode = _nm_setting_bond_mode_from_string (value);
g_return_if_fail (mode != NM_BOND_MODE_UNKNOWN);
/* Primary */
value = nm_setting_bond_get_option_by_name (s_bond, NM_SETTING_BOND_OPTION_PRIMARY);
set_bond_attr (device, mode, NM_SETTING_BOND_OPTION_PRIMARY, value ? value : "");
/* Active slave */
set_simple_option (device, mode, s_bond, NM_SETTING_BOND_OPTION_ACTIVE_SLAVE);
}
/*****************************************************************************/
static void
nm_device_bond_init (NMDeviceBond * self)
{
nm_assert (nm_device_is_master (NM_DEVICE (self)));
}
static void
nm_device_bond_class_init (NMDeviceBondClass *klass)
{
NMDeviceClass *parent_class = NM_DEVICE_CLASS (klass);
NM_DEVICE_CLASS_DECLARE_TYPES (klass, NM_SETTING_BOND_SETTING_NAME, NM_LINK_TYPE_BOND)
parent_class->is_master = TRUE;
parent_class->get_generic_capabilities = get_generic_capabilities;
parent_class->check_connection_compatible = check_connection_compatible;
parent_class->complete_connection = complete_connection;
parent_class->update_connection = update_connection;
parent_class->master_update_slave_connection = master_update_slave_connection;
parent_class->create_and_realize = create_and_realize;
parent_class->act_stage1_prepare = act_stage1_prepare;
parent_class->get_configured_mtu = nm_device_get_configured_mtu_for_wired;
parent_class->enslave_slave = enslave_slave;
parent_class->release_slave = release_slave;
parent_class->can_reapply_change = can_reapply_change;
parent_class->reapply_connection = reapply_connection;
nm_exported_object_class_add_interface (NM_EXPORTED_OBJECT_CLASS (klass),
NMDBUS_TYPE_DEVICE_BOND_SKELETON,
NULL);
}
/*****************************************************************************/
#define NM_TYPE_BOND_DEVICE_FACTORY (nm_bond_device_factory_get_type ())
#define NM_BOND_DEVICE_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_BOND_DEVICE_FACTORY, NMBondDeviceFactory))
static NMDevice *
create_device (NMDeviceFactory *factory,
const char *iface,
const NMPlatformLink *plink,
NMConnection *connection,
gboolean *out_ignore)
{
return (NMDevice *) g_object_new (NM_TYPE_DEVICE_BOND,
NM_DEVICE_IFACE, iface,
NM_DEVICE_DRIVER, "bonding",
NM_DEVICE_TYPE_DESC, "Bond",
NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_BOND,
NM_DEVICE_LINK_TYPE, NM_LINK_TYPE_BOND,
NULL);
}
NM_DEVICE_FACTORY_DEFINE_INTERNAL (BOND, Bond, bond,
NM_DEVICE_FACTORY_DECLARE_LINK_TYPES (NM_LINK_TYPE_BOND)
NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES (NM_SETTING_BOND_SETTING_NAME),
factory_class->create_device = create_device;
);
Reference in a new issue View git blame Copy permalink