S60 3rd Edition API Reference: gmem.h File Reference

#define G_ALLOC_AND_FREE 2

#define G_ALLOC_ONLY 1

#define G_ALLOCATOR_LIST (1)

#define G_ALLOCATOR_NODE (3)

#define G_ALLOCATOR_SLIST (2)

#define g_chunk_free	(	mem,
		mem_chunk		)

Value:

G_STMT_START { \
  g_mem_chunk_free ((mem_chunk), (mem)); \
} G_STMT_END

#define g_chunk_new	(	type,
		chunk		)

Value:

( \
  (type *) g_mem_chunk_alloc (chunk) \
)

#define g_chunk_new0	(	type,
		chunk		)

Value:

( \
  (type *) g_mem_chunk_alloc0 (chunk) \
)

#define G_MEM_ALIGN GLIB_SIZEOF_LONG

#define g_mem_chunk_create	(	type,
		pre_alloc,
		alloc_type	)

Value:

( \
  g_mem_chunk_new (#type " mem chunks (" #pre_alloc ")", \
                   sizeof (type), \
                   sizeof (type) * (pre_alloc), \
                   (alloc_type)) \
)

#define g_new	(	struct_type,
		n_structs		)	((struct_type ) g_malloc (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))

#define g_new0	(	struct_type,
		n_structs		)	((struct_type ) g_malloc0 (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))

#define g_renew	(	struct_type,
		mem,
		n_structs	)	((struct_type ) g_realloc ((mem), ((gsize) sizeof (struct_type)) ((gsize) (n_structs))))

#define g_try_new	(	struct_type,
		n_structs		)	((struct_type ) g_try_malloc (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))

#define g_try_new0	(	struct_type,
		n_structs		)	((struct_type ) g_try_malloc0 (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))

#define g_try_renew	(	struct_type,
		mem,
		n_structs	)	((struct_type ) g_try_realloc ((mem), ((gsize) sizeof (struct_type)) ((gsize) (n_structs))))

Typedef Documentation

typedef struct _GAllocator GAllocator

typedef struct _GMemChunk GMemChunk

typedef typedefG_BEGIN_DECLS struct _GMemVTable GMemVTable

Function Documentation

IMPORT_C void g_allocator_free

(

GAllocator *

allocator

)

IMPORT_C GAllocator* g_allocator_new	(	const gchar *	name,
		guint	n_preallocs
	)

IMPORT_C void g_blow_chunks

(

void

)

IMPORT_C void g_free

(

gpointer

mem

)

IMPORT_C gpointer g_malloc

(

gulong

n_bytes

)

IMPORT_C gpointer g_malloc0

(

gulong

n_bytes

)

IMPORT_C gpointer g_mem_chunk_alloc

(

GMemChunk *

mem_chunk

)

IMPORT_C gpointer g_mem_chunk_alloc0

(

GMemChunk *

mem_chunk

)

IMPORT_C void g_mem_chunk_clean

(

GMemChunk *

mem_chunk

)

IMPORT_C void g_mem_chunk_destroy

(

GMemChunk *

mem_chunk

)

IMPORT_C void g_mem_chunk_free	(	GMemChunk *	mem_chunk,
		gpointer	mem
	)

IMPORT_C void g_mem_chunk_info

(

void

)

IMPORT_C GMemChunk* g_mem_chunk_new	(	const gchar *	name,
		gint	atom_size,
		gulong	area_size,
		gint	type
	)

IMPORT_C void g_mem_chunk_print

(

GMemChunk *

mem_chunk

)

IMPORT_C void g_mem_chunk_reset

(

GMemChunk *

mem_chunk

)

IMPORT_C gboolean g_mem_is_system_malloc

(

void

)

IMPORT_C void g_mem_profile

(

void

)

IMPORT_C void g_mem_set_vtable

(

GMemVTable *

vtable

)

IMPORT_C gpointer g_realloc	(	gpointer	mem,
		gulong	n_bytes
	)

IMPORT_C gpointer g_try_malloc

(

gulong

n_bytes

)

IMPORT_C gpointer g_try_malloc0

(

gulong

n_bytes

)

IMPORT_C gpointer g_try_realloc	(	gpointer	mem,
		gulong	n_bytes
	)

Variable Documentation

GLIB_VAR gboolean g_mem_gc_friendly

GLIB_VAR GMemVTable* glib_mem_profiler_table

gmem.h File Reference

Data Structures

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation

Variable Documentation


Data Structures
struct	_GMemVTable
Defines
#define	G_MEM_ALIGN GLIB_SIZEOF_LONG
#define	g_new(struct_type, n_structs) ((struct_type ) g_malloc (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))
#define	g_new0(struct_type, n_structs) ((struct_type ) g_malloc0 (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))
#define	g_renew(struct_type, mem, n_structs) ((struct_type ) g_realloc ((mem), ((gsize) sizeof (struct_type)) ((gsize) (n_structs))))
#define	g_try_new(struct_type, n_structs) ((struct_type ) g_try_malloc (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))
#define	g_try_new0(struct_type, n_structs) ((struct_type ) g_try_malloc0 (((gsize) sizeof (struct_type)) ((gsize) (n_structs))))
#define	g_try_renew(struct_type, mem, n_structs) ((struct_type ) g_try_realloc ((mem), ((gsize) sizeof (struct_type)) ((gsize) (n_structs))))
#define	g_mem_chunk_create(type, pre_alloc, alloc_type)
#define	g_chunk_new(type, chunk)
#define	g_chunk_new0(type, chunk)
#define	g_chunk_free(mem, mem_chunk)
#define	G_ALLOC_ONLY 1
#define	G_ALLOC_AND_FREE 2
#define	G_ALLOCATOR_LIST (1)
#define	G_ALLOCATOR_SLIST (2)
#define	G_ALLOCATOR_NODE (3)
Typedefs
typedef typedefG_BEGIN_DECLS struct _GMemVTable	GMemVTable
typedef _GAllocator	GAllocator
typedef _GMemChunk	GMemChunk
Functions
IMPORT_C gpointer	g_malloc (gulong n_bytes) G_GNUC_MALLOC
IMPORT_C gpointer	g_malloc0 (gulong n_bytes) G_GNUC_MALLOC
IMPORT_C gpointer	g_realloc (gpointer mem, gulong n_bytes) G_GNUC_WARN_UNUSED_RESULT
IMPORT_C void	g_free (gpointer mem)
IMPORT_C gpointer	g_try_malloc (gulong n_bytes) G_GNUC_MALLOC
IMPORT_C gpointer	g_try_malloc0 (gulong n_bytes) G_GNUC_MALLOC
IMPORT_C gpointer	g_try_realloc (gpointer mem, gulong n_bytes) G_GNUC_WARN_UNUSED_RESULT
IMPORT_C void	g_mem_set_vtable (GMemVTable *vtable)
IMPORT_C gboolean	g_mem_is_system_malloc (void)
IMPORT_C void	g_mem_profile (void)
IMPORT_C GMemChunk *	g_mem_chunk_new (const gchar *name, gint atom_size, gulong area_size, gint type)
IMPORT_C void	g_mem_chunk_destroy (GMemChunk *mem_chunk)
IMPORT_C gpointer	g_mem_chunk_alloc (GMemChunk *mem_chunk)
IMPORT_C gpointer	g_mem_chunk_alloc0 (GMemChunk *mem_chunk)
IMPORT_C void	g_mem_chunk_free (GMemChunk *mem_chunk, gpointer mem)
IMPORT_C void	g_mem_chunk_clean (GMemChunk *mem_chunk)
IMPORT_C void	g_mem_chunk_reset (GMemChunk *mem_chunk)
IMPORT_C void	g_mem_chunk_print (GMemChunk *mem_chunk)
IMPORT_C void	g_mem_chunk_info (void)
IMPORT_C void	g_blow_chunks (void)
IMPORT_C GAllocator *	g_allocator_new (const gchar *name, guint n_preallocs)
IMPORT_C void	g_allocator_free (GAllocator *allocator)
Variables
GLIB_VAR gboolean	g_mem_gc_friendly
GLIB_VAR GMemVTable *	glib_mem_profiler_table