glib/glib-private.h

   1 /* glib-private.h - GLib-internal private API, shared between glib, gobject, gio
   2  * Copyright (C) 2011 Red Hat, Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef __GLIB_PRIVATE_H__
  19 #define __GLIB_PRIVATE_H__
  20
  21 #include <glib.h>
  22 #include "gwakeup.h"
  23
  24 #if defined(__GNUC__)
  25 # define _g_alignof(type) (__alignof__ (type))
  26 #else
  27 # define _g_alignof(type) (G_STRUCT_OFFSET (struct { char a; type b; }, b))
  28 #endif
  29
  30 GMainContext *          g_get_worker_context            (void);
  31 gboolean                g_check_setuid                  (void);
  32 GMainContext *          g_main_context_new_with_next_id (guint next_id);
  33
  34 #ifdef G_OS_WIN32
  35 gchar *_glib_get_dll_directory (void);
  36 GLIB_AVAILABLE_IN_ALL
  37 gchar *_glib_get_locale_dir    (void);
  38 #endif
  39
  40 GDir * g_dir_open_with_errno (const gchar *path, guint flags);
  41 GDir * g_dir_new_from_dirp (gpointer dirp);
  42
  43 #define GLIB_PRIVATE_CALL(symbol) (glib__private__()->symbol)
  44
  45 typedef struct {
  46   /* See gwakeup.c */
  47   GWakeup *             (* g_wakeup_new)                (void);
  48   void                  (* g_wakeup_free)               (GWakeup *wakeup);
  49   void                  (* g_wakeup_get_pollfd)         (GWakeup *wakeup,
  50                                                         GPollFD *poll_fd);
  51   void                  (* g_wakeup_signal)             (GWakeup *wakeup);
  52   void                  (* g_wakeup_acknowledge)        (GWakeup *wakeup);
  53
  54   /* See gmain.c */
  55   GMainContext *        (* g_get_worker_context)        (void);
  56
  57   gboolean              (* g_check_setuid)              (void);
  58   GMainContext *        (* g_main_context_new_with_next_id) (guint next_id);
  59
  60   GDir *                (* g_dir_open_with_errno)       (const gchar *path,
  61                                                          guint        flags);
  62   GDir *                (* g_dir_new_from_dirp)         (gpointer dirp);
  63
  64   /* See glib-init.c */
  65   void                  (* glib_init)                   (void);
  66
  67   /* Add other private functions here, initialize them in glib-private.c */
  68 } GLibPrivateVTable;
  69
  70 GLIB_AVAILABLE_IN_ALL
  71 GLibPrivateVTable *glib__private__ (void);
  72
  73 #endif /* __GLIB_PRIVATE_H__ */