1.1 --- a/epoc32/include/stdapis/glib-2.0/glib/gslice.h Tue Nov 24 13:55:44 2009 +0000
1.2 +++ b/epoc32/include/stdapis/glib-2.0/glib/gslice.h Tue Mar 16 16:12:26 2010 +0000
1.3 @@ -1,1 +1,78 @@
1.4 -gslice.h
1.5 +/* GLIB sliced memory - fast threaded memory chunk allocator
1.6 + * Copyright (C) 2005 Tim Janik
1.7 + * Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
1.8 + *
1.9 + * This library is free software; you can redistribute it and/or
1.10 + * modify it under the terms of the GNU Lesser General Public
1.11 + * License as published by the Free Software Foundation; either
1.12 + * version 2 of the License, or (at your option) any later version.
1.13 + *
1.14 + * This library is distributed in the hope that it will be useful,
1.15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1.17 + * Lesser General Public License for more details.
1.18 + *
1.19 + * You should have received a copy of the GNU Lesser General Public
1.20 + * License along with this library; if not, write to the
1.21 + * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
1.22 + * Boston, MA 02111-1307, USA.
1.23 + */
1.24 +#ifndef __G_SLICE_H__
1.25 +#define __G_SLICE_H__
1.26 +
1.27 +#ifndef __G_MEM_H__
1.28 +#error Include <glib.h> instead of <gslice.h>
1.29 +#endif
1.30 +
1.31 +#include <glib/gtypes.h>
1.32 +
1.33 +G_BEGIN_DECLS
1.34 +
1.35 +/* slices - fast allocation/release of small memory blocks
1.36 + */
1.37 +IMPORT_C gpointer g_slice_alloc (gsize block_size) G_GNUC_MALLOC;
1.38 +IMPORT_C gpointer g_slice_alloc0 (gsize block_size) G_GNUC_MALLOC;
1.39 +IMPORT_C void g_slice_free1 (gsize block_size,
1.40 + gpointer mem_block);
1.41 +IMPORT_C void g_slice_free_chain_with_offset (gsize block_size,
1.42 + gpointer mem_chain,
1.43 + gsize next_offset);
1.44 +#define g_slice_new(type) ((type*) g_slice_alloc (sizeof (type)))
1.45 +#define g_slice_new0(type) ((type*) g_slice_alloc0 (sizeof (type)))
1.46 +/* g_slice_free (MemoryBlockType,
1.47 + * MemoryBlockType *mem_block);
1.48 + * g_slice_free_chain (MemoryBlockType,
1.49 + * MemoryBlockType *first_chain_block,
1.50 + * memory_block_next_field);
1.51 + * pseudo prototypes for the macro
1.52 + * definitions following below.
1.53 + */
1.54 +
1.55 +/* we go through extra hoops to ensure type safety */
1.56 +#define g_slice_free(type, mem) do { \
1.57 + if (1) g_slice_free1 (sizeof (type), (mem)); \
1.58 + else (void) ((type*) 0 == (mem)); \
1.59 +} while (0)
1.60 +#define g_slice_free_chain(type, mem_chain, next) do { \
1.61 + if (1) g_slice_free_chain_with_offset (sizeof (type), \
1.62 + (mem_chain), G_STRUCT_OFFSET (type, next)); \
1.63 + else (void) ((type*) 0 == (mem_chain)); \
1.64 +} while (0)
1.65 +
1.66 +
1.67 +/* --- internal debugging API --- */
1.68 +typedef enum {
1.69 + G_SLICE_CONFIG_ALWAYS_MALLOC = 1,
1.70 + G_SLICE_CONFIG_BYPASS_MAGAZINES,
1.71 + G_SLICE_CONFIG_WORKING_SET_MSECS,
1.72 + G_SLICE_CONFIG_COLOR_INCREMENT,
1.73 + G_SLICE_CONFIG_CHUNK_SIZES,
1.74 + G_SLICE_CONFIG_CONTENTION_COUNTER
1.75 +} GSliceConfig;
1.76 +void g_slice_set_config (GSliceConfig ckey, gint64 value);
1.77 +gint64 g_slice_get_config (GSliceConfig ckey);
1.78 +gint64* g_slice_get_config_state (GSliceConfig ckey, gint64 address, guint *n_values);
1.79 +
1.80 +G_END_DECLS
1.81 +
1.82 +#endif /* __G_SLICE_H__ */