[kdbus] Do not set body message if signature field is empty

[platform/upstream/glib.git] / gobject / gvalue.h

diff --git a/gobject/gvalue.h b/gobject/gvalue.h
index 5708682..fd924f6 100644 (file)
--- a/gobject/gvalue.h
+++ b/gobject/gvalue.h
@@ -12,19 +12,17 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General
- * Public License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  *
  * gvalue.h: generic GValue functions
  */
+#ifndef __G_VALUE_H__
+#define __G_VALUE_H__
+
 #if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION)
 #error "Only <glib-object.h> can be included directly."
 #endif
 
-#ifndef __G_VALUE_H__
-#define __G_VALUE_H__
-
 #include       <gobject/gtype.h>
 
 G_BEGIN_DECLS
@@ -53,7 +51,7 @@ G_BEGIN_DECLS
 /**
  * G_VALUE_TYPE:
  * @value: A #GValue structure.
- * 
+ *
  * Get the type identifier of @value.
  *
  * Returns: the #GType.
@@ -63,7 +61,7 @@ G_BEGIN_DECLS
  * G_VALUE_TYPE_NAME:
  * @value: A #GValue structure.
  *
- * Gets the the type name of @value. 
+ * Gets the type name of @value.
  *
  * Returns: the type name.
  */
@@ -72,7 +70,7 @@ G_BEGIN_DECLS
  * G_VALUE_HOLDS:
  * @value: A #GValue structure.
  * @type: A #GType value.
- * 
+ *
  * Checks if @value holds (or contains) a value of @type.
  * This macro will also check for @value != %NULL and issue a
  * warning if the check fails.
@@ -126,28 +124,42 @@ struct _GValue
 
 
 /* --- prototypes --- */
+GLIB_AVAILABLE_IN_ALL
 GValue*         g_value_init           (GValue       *value,
                                         GType         g_type);
+GLIB_AVAILABLE_IN_ALL
 void            g_value_copy           (const GValue *src_value,
                                         GValue       *dest_value);
+GLIB_AVAILABLE_IN_ALL
 GValue*         g_value_reset          (GValue       *value);
+GLIB_AVAILABLE_IN_ALL
 void            g_value_unset          (GValue       *value);
+GLIB_AVAILABLE_IN_ALL
 void           g_value_set_instance    (GValue       *value,
                                         gpointer      instance);
+GLIB_AVAILABLE_IN_2_42
+void            g_value_init_from_instance   (GValue       *value,
+                                              gpointer      instance);
 
 
 /* --- private --- */
+GLIB_AVAILABLE_IN_ALL
 gboolean       g_value_fits_pointer    (const GValue *value);
+GLIB_AVAILABLE_IN_ALL
 gpointer       g_value_peek_pointer    (const GValue *value);
 
 
 /* --- implementation details --- */
+GLIB_AVAILABLE_IN_ALL
 gboolean g_value_type_compatible       (GType           src_type,
                                         GType           dest_type);
+GLIB_AVAILABLE_IN_ALL
 gboolean g_value_type_transformable    (GType           src_type,
                                         GType           dest_type);
+GLIB_AVAILABLE_IN_ALL
 gboolean g_value_transform             (const GValue   *src_value,
                                         GValue         *dest_value);
+GLIB_AVAILABLE_IN_ALL
 void   g_value_register_transform_func (GType           src_type,
                                         GType           dest_type,
                                         GValueTransform transform_func);
@@ -164,10 +176,9 @@ void       g_value_register_transform_func (GType           src_type,
 /**
  * G_VALUE_INIT:
  *
- * A #GValue must be initialized before it can be used.
- * This macro can be used as initializer instead of an explicit
- * <literal>{ 0 }</literal> when declaring a variable,
- * but it cannot be assigned to a variable.
+ * A #GValue must be initialized before it can be used. This macro can
+ * be used as initializer instead of an explicit `{ 0 }` when declaring
+ * a variable, but it cannot be assigned to a variable.
  *
  * |[
  *   GValue value = G_VALUE_INIT;