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python: Add some utility functions for working with Python objects based on talloc pointers.

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(This used to be commit 9366ddba92)
This commit is contained in:
Jelmer Vernooij
2008-01-13 16:44:42 +01:00
parent ce874c0b89
commit 252675a578
2 changed files with 77 additions and 0 deletions
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34
source4/scripting/python/pytalloc.c Normal file
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/*
Unix SMB/CIFS implementation.
Python/Talloc glue
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
void py_talloc_dealloc(PyObject* self)
{
py_talloc_Object *obj = (py_talloc_Object *)self;
talloc_free(obj->object);
PyObject_Del(self);
}
PyObject *py_talloc_import(PyTypeObject *py_type, void *ptr)
{
PyObject *ret = PyObject_New(py_talloc_Object, &py_type);
ret->talloc_ptr = talloc_reference(NULL, ptr);
return ret;
}

43
source4/scripting/python/pytalloc.h Normal file
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/*
Unix SMB/CIFS implementation.
Samba utility functions
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _PY_TALLOC_H_
#define _PY_TALLOC_H_
#include <Python.h>
typedef struct {
PyObject_HEAD
void *talloc_ptr;
} py_talloc_Object;
/* Deallocate a py_talloc_Object */
void py_talloc_dealloc(PyObject* self);
/* Retrieve the pointer for a py_talloc_object. Like talloc_get_type()
* but for py_talloc_Objects. */
/* FIXME: Call PyErr_SetString(PyExc_TypeError, "expected " __STR(type) ")
* when talloc_get_type() returns NULL. */
#define py_talloc_get_type(py_obj, type) \
talloc_get_type(((py_talloc_Object *)py_obj)->talloc_ptr, type)
PyObject *py_talloc_import(PyTypeObject *py_type, void *ptr);
#endif /* _PY_TALLOC_H_ */