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glibcompat.h
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/* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef PURPLE_GLIBCOMPAT_H
#define PURPLE_GLIBCOMPAT_H
#include <string.h>
#include <glib.h>
#if !GLIB_CHECK_VERSION(2,28,0)
static inline void
g_list_free_full(GList *l, GDestroyNotify free_func) {
GList *ll = NULL;
for(ll = l; ll != NULL; ll = ll->next) {
free_func(ll->data);
}
g_list_free(l);
}
static inline void
g_slist_free_full(GSList *l, GDestroyNotify free_func) {
GSList *ll = NULL;
for(ll = l; ll != NULL; ll = ll->next) {
free_func(ll->data);
}
g_slist_free(l);
}
#endif /* !GLIB_CHECK_VERSION(2,23,0) */
#if !GLIB_CHECK_VERSION(2,32,0)
# define G_GNUC_BEGIN_IGNORE_DEPRECATIONS
# define G_GNUC_END_IGNORE_DEPRECATIONS
static inline void
g_queue_free_full(GQueue *queue, GDestroyNotify free_func) {
GList *l = NULL;
for(l = queue->head; l != NULL; l = l->next) {
free_func(l->data);
}
g_queue_free(queue);
}
static inline gboolean
g_hash_table_contains(GHashTable *hash_table, gconstpointer key) {
return g_hash_table_lookup_extended(hash_table, key, NULL, NULL);
}
#endif /* !GLIB_CHECK_VERSION(2,32,0) */
#ifdef __clang__
#undef G_GNUC_BEGIN_IGNORE_DEPRECATIONS
#define G_GNUC_BEGIN_IGNORE_DEPRECATIONS \
_Pragma ("clang diagnostic push") \
_Pragma ("clang diagnostic ignored \"-Wdeprecated-declarations\"")
#undef G_GNUC_END_IGNORE_DEPRECATIONS
#define G_GNUC_END_IGNORE_DEPRECATIONS \
_Pragma ("clang diagnostic pop")
#endif /* __clang__ */
/* Backport the static inline version of g_memdup2 if we don't have g_memdup2.
* see https://mail.gnome.org/archives/desktop-devel-list/2021-February/msg00000.html
* for more information.
*/
#if !GLIB_CHECK_VERSION(2, 67, 3)
static inline gpointer
g_memdup2(gconstpointer mem, gsize byte_size) {
gpointer new_mem = NULL;
if(mem && byte_size != 0) {
new_mem = g_malloc (byte_size);
memcpy (new_mem, mem, byte_size);
}
return new_mem;
}
#endif /* !GLIB_CHECK_VERSION(2, 67, 3) */
#endif /* PURPLE_GLIBCOMPAT_H */