* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
+
+#if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__G_LIB_H__) && !defined (GLIB_COMPILATION)
+#error "Only <glib.h> can be included directly."
+#endif
+
#ifndef __G_SLICE_H__
#define __G_SLICE_H__
/* slices - fast allocation/release of small memory blocks
*/
-gpointer g_slice_alloc (gsize block_size) G_GNUC_MALLOC;
-gpointer g_slice_alloc0 (gsize block_size) G_GNUC_MALLOC;
-void g_slice_free1 (gsize block_size,
- gpointer mem_block);
-void g_slice_free_chain_with_offset (gsize block_size,
- gpointer mem_chain,
- gsize next_offset);
+gpointer g_slice_alloc (gsize block_size) G_GNUC_MALLOC;
+gpointer g_slice_alloc0 (gsize block_size) G_GNUC_MALLOC;
+gpointer g_slice_copy (gsize block_size,
+ gconstpointer mem_block) G_GNUC_MALLOC;
+void g_slice_free1 (gsize block_size,
+ gpointer mem_block);
+void g_slice_free_chain_with_offset (gsize block_size,
+ gpointer mem_chain,
+ gsize next_offset);
#define g_slice_new(type) ((type*) g_slice_alloc (sizeof (type)))
#define g_slice_new0(type) ((type*) g_slice_alloc0 (sizeof (type)))
-/* g_slice_free (MemoryBlockType,
+/* MemoryBlockType *
+ * g_slice_dup (MemoryBlockType,
+ * MemoryBlockType *mem_block);
+ * g_slice_free (MemoryBlockType,
* MemoryBlockType *mem_block);
* g_slice_free_chain (MemoryBlockType,
* MemoryBlockType *first_chain_block,
*/
/* we go through extra hoops to ensure type safety */
+#define g_slice_dup(type, mem) \
+ (1 ? g_slice_copy (sizeof (type), (mem)) : (type*) ((type*) 0 == (mem)))
#define g_slice_free(type, mem) do { \
if (1) g_slice_free1 (sizeof (type), (mem)); \
else (void) ((type*) 0 == (mem)); \