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# src/glib_compat.h

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    00001 /*
    00002  * Copyright (C) 2003-2010 The Music Player Daemon Project
    00003  * http://www.musicpd.org
    00004  *
    00005  * This program is free software; you can redistribute it and/or modify
    00006  * it under the terms of the GNU General Public License as published by
    00007  * the Free Software Foundation; either version 2 of the License, or
    00008  * (at your option) any later version.
    00009  *
    00010  * This program is distributed in the hope that it will be useful,
    00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013  * GNU General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU General Public License along
    00016  * with this program; if not, write to the Free Software Foundation, Inc.,
    00017  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
    00018  */
    00019
    00020 /*
    00021  * Compatibility with older GLib versions.  Some of this isn't
    00022  * implemented properly, just "good enough" to allow users with older
    00023  * operating systems to run MPD.
    00024  */
    00025
    00026 #ifndef MPD_GLIB_COMPAT_H
    00027 #define MPD_GLIB_COMPAT_H
    00028
    00029 #include <glib.h>
    00030
    00031 #if !GLIB_CHECK_VERSION(2,14,0)
    00032
    00033 #define g_queue_clear(q) do { g_queue_free(q); q = g_queue_new(); } while (0)
    00034
    00035 static inline guint
    00036 g_timeout_add_seconds(guint interval, GSourceFunc function, gpointer data)
    00037 {
    00038         return g_timeout_add(interval * 1000, function, data);
    00039 }
    00040
    00041 #endif /* !2.14 */
    00042
    00043 #if !GLIB_CHECK_VERSION(2,16,0)
    00044
    00045 static inline void
    00046 g_propagate_prefixed_error(GError **dest_r, GError *src,
    00047                            G_GNUC_UNUSED const gchar *format, ...)
    00048 {
    00049         g_propagate_error(dest_r, src);
    00050 }
    00051
    00052 static inline char *
    00053 g_uri_escape_string(const char *unescaped,
    00054                     G_GNUC_UNUSED const char *reserved_chars_allowed,
    00055                     G_GNUC_UNUSED gboolean allow_utf8)
    00056 {
    00057         return g_strdup(unescaped);
    00058 }
    00059
    00060 #endif /* !2.16 */
    00061
    00062 #if !GLIB_CHECK_VERSION(2,16,0)
    00063
    00064 #include <string.h>
    00065
    00066 static inline char *
    00067 g_uri_parse_scheme(const char *uri)
    00068 {
    00069         const char *end = strstr(uri, "://");
    00070         if (end == NULL)
    00071                 return NULL;
    00072         return g_strndup(uri, end - uri);
    00073 }
    00074
    00075 #endif
    00076
    00077 #endif