Drop duplicated create_socketpair

lib/mks-paintable.c

@@ -670,31 +670,6 @@ mks_paintable_listener_disable (MksPaintable          *self,
   return TRUE;
 }
 
-static gboolean
-create_socketpair (int     *us,
-                   int     *them,
-                   GError **error)
-{
-  int fds[2];
-  int rv;
-
-  rv = socketpair (AF_UNIX, SOCK_STREAM|SOCK_NONBLOCK|SOCK_CLOEXEC, 0, fds);
-
-  if (rv != 0)
-    {
-      int errsv = errno;
-      g_set_error_literal (error,
-                           G_IO_ERROR,
-                           g_io_error_from_errno (errsv),
-                           g_strerror (errsv));
-      return FALSE;
-    }
-
-  *us = fds[0];
-  *them = fds[1];
-
-  return TRUE;
-}
 
 static void
 mks_paintable_connection_cb (GObject      *object,

lib/mks-util-private.h

@@ -42,6 +42,10 @@ G_BEGIN_DECLS
 # define MKS_RETURN(_r) G_STMT_START { typeof(_r) __ret = (_r); return (__ret); } G_STMT_END
 #endif
 
+
+gboolean         create_socketpair                    (int     *us,
+                                                       int     *them,
+                                                       GError **error);
 gboolean         mks_scroll_event_is_inverted         (GdkEvent              *event);
 void             mks_socketpair_connection_new        (GDBusConnectionFlags   flags,
                                                        GCancellable          *cancellable,

lib/mks-util.c

@@ -90,7 +90,7 @@ mks_scroll_event_is_inverted (GdkEvent *event)
     }
 }
 
-static gboolean
+gboolean
 create_socketpair (int     *us,
                    int     *them,
                    GError **error)