src/glib_compat.h

   1 /*
   2  * Copyright (C) 2003-2009 The Music Player Daemon Project
   3  * http://www.musicpd.org
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19
  20 /*
  21  * Compatibility with older GLib versions.  Some of this isn't
  22  * implemented properly, just "good enough" to allow users with older
  23  * operating systems to run MPD.
  24  */
  25
  26 #ifndef MPD_GLIB_COMPAT_H
  27 #define MPD_GLIB_COMPAT_H
  28
  29 #include <glib.h>
  30
  31 #if !GLIB_CHECK_VERSION(2,14,0)
  32
  33 #define g_queue_clear(q) do { g_queue_free(q); q = g_queue_new(); } while (0)
  34
  35 static inline guint
  36 g_timeout_add_seconds(guint interval, GSourceFunc function, gpointer data)
  37 {
  38         return g_timeout_add(interval * 1000, function, data);
  39 }
  40
  41 #endif /* !2.14 */
  42
  43 #if !GLIB_CHECK_VERSION(2,16,0)
  44
  45 static inline void
  46 g_propagate_prefixed_error(GError **dest_r, GError *src,
  47                            G_GNUC_UNUSED const gchar *format, ...)
  48 {
  49         g_propagate_error(dest_r, src);
  50 }
  51
  52 static inline char *
  53 g_uri_escape_string(const char *unescaped,
  54                     G_GNUC_UNUSED const char *reserved_chars_allowed,
  55                     G_GNUC_UNUSED gboolean allow_utf8)
  56 {
  57         return g_strdup(unescaped);
  58 }
  59
  60 #endif /* !2.16 */
  61
  62 #endif