static gboolean
set_bond_attr (NMDevice *device, const char *attr, const char *value)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean ret;
int ifindex = nm_device_get_ifindex (device);
ret = nm_platform_sysctl_master_set_option (nm_device_get_platform(device), ifindex, attr, value);
if (!ret)
_LOGW (LOGD_HW, "failed to set bonding attribute '%s' to '%s'", attr, value);
return ret;
}
static void
commit_option (NMDevice *device, NMSetting *setting, const Option *option, gboolean slave)
{
int ifindex = nm_device_get_ifindex (device);
GParamSpec *pspec;
GValue val = G_VALUE_INIT;
guint32 uval = 0;
gs_free char *value = NULL;
g_assert (setting);
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (setting), option->name);
g_assert (pspec);
/* Get the property's value */
g_value_init (&val, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_object_get_property ((GObject *) setting, option->name, &val);
if (G_VALUE_HOLDS_BOOLEAN (&val))
uval = g_value_get_boolean (&val) ? 1 : 0;
else if (G_VALUE_HOLDS_UINT (&val)) {
uval = g_value_get_uint (&val);
/* zero means "unspecified" for some NM properties but isn't in the
* allowed kernel range, so reset the property to the default value.
*/
if (option->default_if_zero && uval == 0) {
g_value_unset (&val);
g_value_init (&val, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_param_value_set_default (pspec, &val);
uval = g_value_get_uint (&val);
}
/* Linux kernel bridge interfaces use 'centiseconds' for time-based values.
* In reality it's not centiseconds, but depends on HZ and USER_HZ, which
* is almost always works out to be a multiplier of 100, so we can assume
* centiseconds. See clock_t_to_jiffies().
*/
if (option->user_hz_compensate)
uval *= 100;
} else
g_assert_not_reached ();
g_value_unset (&val);
value = g_strdup_printf ("%u", uval);
if (slave)
nm_platform_sysctl_slave_set_option (NM_PLATFORM_GET, ifindex, option->sysname, value);
else
nm_platform_sysctl_master_set_option (NM_PLATFORM_GET, ifindex, option->sysname, value);
}
