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314ad462dc
2009-02-04 Johan Dahlin <jdahlin@async.com.br>
* girepository/Makefile.am:
* girepository/girffi.c (g_callable_info_get_ffi_arg_types),
(g_callable_info_get_ffi_return_type),
(g_callable_info_prepare_closure), (g_callable_info_free_closure):
* girepository/girffi.h:
Add utility functions for invocing closures given a GICallableInfo
using libffi.
svn path=/trunk/; revision=1084
47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
/* GObject introspection: Helper functions for ffi integration
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*
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* Copyright (C) 2008 Red Hat, Inc
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIRFFI_H__
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#define __GIRFFI_H__
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#include "girepository.h"
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#include <ffi.h>
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G_BEGIN_DECLS
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typedef void (*GIFFIClosureCallback) (ffi_cif *,
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void *,
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void **,
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void *);
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ffi_type * g_ir_ffi_get_ffi_type (GITypeTag tag);
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ffi_type ** g_callable_info_get_ffi_arg_types (GICallableInfo *callable_info);
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ffi_type * g_callable_info_get_ffi_return_type (GICallableInfo *callable_info);
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ffi_closure * g_callable_info_prepare_closure (GICallableInfo *callable_info,
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ffi_cif *cif,
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GIFFIClosureCallback callback,
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gpointer user_data);
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void g_callable_info_free_closure (GICallableInfo *callable_info,
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ffi_closure *closure);
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G_END_DECLS
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#endif /* __GIRFFI_H__ */
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