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libnm: sort entries in nm_setting_bond_get_option()

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Since the order was arbitrary before, we can also sort it.

Also rework it, to avoid the creating a temporary GList of keys.

(cherry picked from commit d5b3c6ee53)
This commit is contained in:
Thomas Haller 2017-11-21 13:25:57 +01:00
parent ceb9648fbe
commit bc34ed6382
1 changed files with 19 additions and 11 deletions
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30
libnm-core/nm-setting-bond.c
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@ -158,26 +158,34 @@ nm_setting_bond_get_option (NMSettingBond *setting,
const char **out_value)
{
NMSettingBondPrivate *priv;
GList *keys;
const char *_key = NULL, *_value = NULL;
guint i, len;
gs_free NMUtilsNamedValue *options = NULL;
GHashTableIter iter;
const char *key, *value;
g_return_val_if_fail (NM_IS_SETTING_BOND (setting), FALSE);
priv = NM_SETTING_BOND_GET_PRIVATE (setting);
if (idx >= nm_setting_bond_get_num_options (setting))
len = g_hash_table_size (priv->options);
if (idx >= len)
return FALSE;
keys = g_hash_table_get_keys (priv->options);
_key = g_list_nth_data (keys, idx);
_value = g_hash_table_lookup (priv->options, _key);
i = 0;
options = g_new (NMUtilsNamedValue, len);
g_hash_table_iter_init (&iter, priv->options);
while (g_hash_table_iter_next (&iter, (gpointer *) &key, (gpointer *) &value)) {
options[i].name = key;
options[i].value_str = value;
i++;
}
nm_assert (i == len);
if (out_name)
*out_name = _key;
if (out_value)
*out_value = _value;
g_qsort_with_data (options, len, sizeof (options[0]),
nm_utils_named_entry_cmp_with_data, NULL);
g_list_free (keys);
NM_SET_OUT (out_name, options[idx].name);
NM_SET_OUT (out_value, options[idx].value_str);
return TRUE;
}