Merge branch 'master' into gdbus-codegen

gio/gioenums.h

@@ -1265,6 +1265,11 @@ typedef enum
  *     when editing a git commit message. The environment is available
  *     to the #GApplication::command-line signal handler, via
  *     g_application_command_line_getenv().
+ * @G_APPLICATION_NON_UNIQUE: Make no attempts to do any of the typical
+ *     single-instance application negotiation.  The application neither
+ *     attempts to become the owner of the application ID nor does it
+ *     check if an existing owner already exists.  Everything occurs in
+ *     the local process.  Since: 2.30.
  *
  * Flags used to define the behaviour of a #GApplication.
  *
@@ -1278,7 +1283,9 @@ typedef enum
 
   G_APPLICATION_HANDLES_OPEN =         (1 << 2),
   G_APPLICATION_HANDLES_COMMAND_LINE = (1 << 3),
-  G_APPLICATION_SEND_ENVIRONMENT    =  (1 << 4)
+  G_APPLICATION_SEND_ENVIRONMENT    =  (1 << 4),
+
+  G_APPLICATION_NON_UNIQUE =           (1 << 5),
 } GApplicationFlags;
 
 /**