diff options
Diffstat (limited to 'libgsystem/gsystem-glib-compat.h')
| -rw-r--r-- | libgsystem/gsystem-glib-compat.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/libgsystem/gsystem-glib-compat.h b/libgsystem/gsystem-glib-compat.h deleted file mode 100644 index 6fd59c65..00000000 --- a/libgsystem/gsystem-glib-compat.h +++ /dev/null @@ -1,54 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- - * - * Copyright (C) 2012,2013 Colin Walters <walters@verbum.org>. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * 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. - */ - -#ifndef __LIBGSYSTEM_GLIB_COMPAT__ -#define __LIBGSYSTEM_GLIB_COMPAT__ - -#include <gio/gio.h> - -#if !GLIB_CHECK_VERSION(2,34,0) -static inline void -g_type_ensure (GType type) -{ - if (G_UNLIKELY (type == (GType)-1)) - g_error ("can't happen"); -} - -#define g_clear_pointer(pp, destroy) \ - G_STMT_START { \ - G_STATIC_ASSERT (sizeof *(pp) == sizeof (gpointer)); \ - /* Only one access, please */ \ - gpointer *_pp = (gpointer *) (pp); \ - gpointer _p; \ - /* This assignment is needed to avoid a gcc warning */ \ - GDestroyNotify _destroy = (GDestroyNotify) (destroy); \ - \ - (void) (0 ? (gpointer) *(pp) : 0); \ - do \ - _p = g_atomic_pointer_get (_pp); \ - while G_UNLIKELY (!g_atomic_pointer_compare_and_exchange (_pp, _p, NULL)); \ - \ - if (_p) \ - _destroy (_p); \ - } G_STMT_END - -#endif - -#endif |