backupkey: Handle more clearly the case where we find the secret, but it has no value
[Samba.git] / lib / talloc / pytalloc.h
blob5c3876ed156a58aa23ea15193c234a5edf46277d
1 /*
2 Unix SMB/CIFS implementation.
3 Samba utility functions
4 Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef _PYTALLOC_H_
21 #define _PYTALLOC_H_
23 #include <Python.h>
24 #include <talloc.h>
26 typedef struct {
27 PyObject_HEAD
28 TALLOC_CTX *talloc_ctx;
29 void *ptr;
30 } pytalloc_Object;
32 /* Return the PyTypeObject for pytalloc_Object. Returns a new reference. */
33 PyTypeObject *pytalloc_GetObjectType(void);
35 /* Check whether a specific object is a talloc Object. */
36 int pytalloc_Check(PyObject *);
38 /* Retrieve the pointer for a pytalloc_object. Like talloc_get_type()
39 * but for pytalloc_Objects. */
41 /* FIXME: Call PyErr_SetString(PyExc_TypeError, "expected " __STR(type) ")
42 * when talloc_get_type() returns NULL. */
43 #define pytalloc_get_type(py_obj, type) (talloc_get_type(pytalloc_get_ptr(py_obj), type))
45 #define pytalloc_get_ptr(py_obj) (((pytalloc_Object *)py_obj)->ptr)
46 #define pytalloc_get_mem_ctx(py_obj) ((pytalloc_Object *)py_obj)->talloc_ctx
48 PyObject *pytalloc_steal_ex(PyTypeObject *py_type, TALLOC_CTX *mem_ctx, void *ptr);
49 PyObject *pytalloc_steal(PyTypeObject *py_type, void *ptr);
50 PyObject *pytalloc_reference_ex(PyTypeObject *py_type, TALLOC_CTX *mem_ctx, void *ptr);
51 #define pytalloc_reference(py_type, talloc_ptr) pytalloc_reference_ex(py_type, talloc_ptr, talloc_ptr)
53 #define pytalloc_new(type, typeobj) pytalloc_steal(typeobj, talloc_zero(NULL, type))
55 PyObject *pytalloc_CObject_FromTallocPtr(void *);
57 #endif /* _PYTALLOC_H_ */