mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-26 23:46:15 +01:00
e6bb30500c
This is needed by the offsets code, and is generally useful. We need to export it for a future patch which won't export symbols with a leading _.
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/* GObject introspection: Helper functions for ffi integration
|
|
*
|
|
* Copyright (C) 2008 Red Hat, Inc
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GIRFFI_H__
|
|
#define __GIRFFI_H__
|
|
|
|
#include <ffi.h>
|
|
#include "girepository.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef void (*GIFFIClosureCallback) (ffi_cif *,
|
|
void *,
|
|
void **,
|
|
void *);
|
|
|
|
/**
|
|
* GIFunctionInvoker:
|
|
* @cif: the cif
|
|
* @native_address: the native adress
|
|
*/
|
|
typedef struct _GIFunctionInvoker GIFunctionInvoker;
|
|
|
|
struct _GIFunctionInvoker {
|
|
ffi_cif cif;
|
|
gpointer native_address;
|
|
/* <private> */
|
|
gpointer padding[3];
|
|
};
|
|
|
|
ffi_type * gi_type_tag_get_ffi_type (GITypeTag type_tag, gboolean is_pointer);
|
|
|
|
ffi_type * g_type_info_get_ffi_type (GITypeInfo *info);
|
|
|
|
gboolean g_function_info_prep_invoker (GIFunctionInfo *info,
|
|
GIFunctionInvoker *invoker,
|
|
GError **error);
|
|
|
|
void g_function_invoker_destroy (GIFunctionInvoker *invoker);
|
|
|
|
|
|
ffi_closure * g_callable_info_prepare_closure (GICallableInfo *callable_info,
|
|
ffi_cif *cif,
|
|
GIFFIClosureCallback callback,
|
|
gpointer user_data);
|
|
void g_callable_info_free_closure (GICallableInfo *callable_info,
|
|
ffi_closure *closure);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GIRFFI_H__ */
|