gsettings: add get/set_{,u}int64

https://bugzilla.gnome.org/show_bug.cgi?id=755898

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>

gio/gsettings.c

@@ -1873,6 +1873,62 @@ g_settings_set_int (GSettings   *settings,
   return g_settings_set_value (settings, key, g_variant_new_int32 (value));
 }
 
+/**
+ * g_settings_get_int64:
+ * @settings: a #GSettings object
+ * @key: the key to get the value for
+ *
+ * Gets the value that is stored at @key in @settings.
+ *
+ * A convenience variant of g_settings_get() for 64-bit integers.
+ *
+ * It is a programmer error to give a @key that isn't specified as
+ * having a int64 type in the schema for @settings.
+ *
+ * Returns: a 64-bit integer
+ *
+ * Since: 2.50
+ */
+gint64
+g_settings_get_int64 (GSettings   *settings,
+                      const gchar *key)
+{
+  GVariant *value;
+  gint64 result;
+
+  value = g_settings_get_value (settings, key);
+  result = g_variant_get_int64 (value);
+  g_variant_unref (value);
+
+  return result;
+}
+
+/**
+ * g_settings_set_int64:
+ * @settings: a #GSettings object
+ * @key: the name of the key to set
+ * @value: the value to set it to
+ *
+ * Sets @key in @settings to @value.
+ *
+ * A convenience variant of g_settings_set() for 64-bit integers.
+ *
+ * It is a programmer error to give a @key that isn't specified as
+ * having a int64 type in the schema for @settings.
+ *
+ * Returns: %TRUE if setting the key succeeded,
+ *     %FALSE if the key was not writable
+ *
+ * Since: 2.50
+ */
+gboolean
+g_settings_set_int64 (GSettings   *settings,
+                      const gchar *key,
+                      gint64       value)
+{
+  return g_settings_set_value (settings, key, g_variant_new_int64 (value));
+}
+
 /**
  * g_settings_get_uint:
  * @settings: a #GSettings object
@@ -1931,6 +1987,64 @@ g_settings_set_uint (GSettings   *settings,
   return g_settings_set_value (settings, key, g_variant_new_uint32 (value));
 }
 
+/**
+ * g_settings_get_uint64:
+ * @settings: a #GSettings object
+ * @key: the key to get the value for
+ *
+ * Gets the value that is stored at @key in @settings.
+ *
+ * A convenience variant of g_settings_get() for 64-bit unsigned
+ * integers.
+ *
+ * It is a programmer error to give a @key that isn't specified as
+ * having a uint64 type in the schema for @settings.
+ *
+ * Returns: a 64-bit unsigned integer
+ *
+ * Since: 2.50
+ */
+guint64
+g_settings_get_uint64 (GSettings   *settings,
+                       const gchar *key)
+{
+  GVariant *value;
+  guint64 result;
+
+  value = g_settings_get_value (settings, key);
+  result = g_variant_get_uint64 (value);
+  g_variant_unref (value);
+
+  return result;
+}
+
+/**
+ * g_settings_set_uint64:
+ * @settings: a #GSettings object
+ * @key: the name of the key to set
+ * @value: the value to set it to
+ *
+ * Sets @key in @settings to @value.
+ *
+ * A convenience variant of g_settings_set() for 64-bit unsigned
+ * integers.
+ *
+ * It is a programmer error to give a @key that isn't specified as
+ * having a uint64 type in the schema for @settings.
+ *
+ * Returns: %TRUE if setting the key succeeded,
+ *     %FALSE if the key was not writable
+ *
+ * Since: 2.50
+ */
+gboolean
+g_settings_set_uint64 (GSettings   *settings,
+                       const gchar *key,
+                       guint64      value)
+{
+  return g_settings_set_value (settings, key, g_variant_new_uint64 (value));
+}
+
 /**
  * g_settings_get_double:
  * @settings: a #GSettings object