Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 1 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2 | /* Method object implementation */ |
| 3 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 4 | #include "Python.h" |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 5 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 6 | #include "token.h" |
| 7 | |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 8 | static PyCFunctionObject *free_list = NULL; |
| 9 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 10 | PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 11 | PyCFunction_New(PyMethodDef *ml, PyObject *self) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 12 | { |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 13 | PyCFunctionObject *op; |
| 14 | op = free_list; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 15 | if (op != NULL) { |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 16 | free_list = (PyCFunctionObject *)(op->m_self); |
Guido van Rossum | b18618d | 2000-05-03 23:44:39 +0000 | [diff] [blame] | 17 | PyObject_INIT(op, &PyCFunction_Type); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 18 | } |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 19 | else { |
| 20 | op = PyObject_NEW(PyCFunctionObject, &PyCFunction_Type); |
| 21 | if (op == NULL) |
| 22 | return NULL; |
| 23 | } |
| 24 | op->m_ml = ml; |
| 25 | Py_XINCREF(self); |
| 26 | op->m_self = self; |
Neil Schemenauer | 10c6692 | 2001-07-12 13:27:35 +0000 | [diff] [blame] | 27 | PyObject_GC_Init(op); |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 28 | return (PyObject *)op; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 29 | } |
| 30 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 31 | PyCFunction |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 32 | PyCFunction_GetFunction(PyObject *op) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 33 | { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 34 | if (!PyCFunction_Check(op)) { |
| 35 | PyErr_BadInternalCall(); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 36 | return NULL; |
| 37 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 38 | return ((PyCFunctionObject *)op) -> m_ml -> ml_meth; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 39 | } |
| 40 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 41 | PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 42 | PyCFunction_GetSelf(PyObject *op) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 43 | { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 44 | if (!PyCFunction_Check(op)) { |
| 45 | PyErr_BadInternalCall(); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 46 | return NULL; |
| 47 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 48 | return ((PyCFunctionObject *)op) -> m_self; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 49 | } |
| 50 | |
Guido van Rossum | c060229 | 1991-12-16 13:07:24 +0000 | [diff] [blame] | 51 | int |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 52 | PyCFunction_GetFlags(PyObject *op) |
Guido van Rossum | c060229 | 1991-12-16 13:07:24 +0000 | [diff] [blame] | 53 | { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 54 | if (!PyCFunction_Check(op)) { |
| 55 | PyErr_BadInternalCall(); |
Guido van Rossum | c060229 | 1991-12-16 13:07:24 +0000 | [diff] [blame] | 56 | return -1; |
| 57 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 58 | return ((PyCFunctionObject *)op) -> m_ml -> ml_flags; |
Guido van Rossum | c060229 | 1991-12-16 13:07:24 +0000 | [diff] [blame] | 59 | } |
| 60 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 61 | /* Methods (the standard built-in methods, that is) */ |
| 62 | |
| 63 | static void |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 64 | meth_dealloc(PyCFunctionObject *m) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 65 | { |
Neil Schemenauer | 10c6692 | 2001-07-12 13:27:35 +0000 | [diff] [blame] | 66 | PyObject_GC_Fini(m); |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 67 | Py_XDECREF(m->m_self); |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 68 | m->m_self = (PyObject *)free_list; |
| 69 | free_list = m; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 70 | } |
| 71 | |
Neil Schemenauer | 10c6692 | 2001-07-12 13:27:35 +0000 | [diff] [blame] | 72 | static int |
| 73 | meth_traverse(PyCFunctionObject *m, visitproc visit, void *arg) |
| 74 | { |
| 75 | if (m->m_self != NULL) |
| 76 | return visit(m->m_self, arg); |
| 77 | else |
| 78 | return 0; |
| 79 | } |
| 80 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 81 | static PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 82 | meth_getattr(PyCFunctionObject *m, char *name) |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 83 | { |
| 84 | if (strcmp(name, "__name__") == 0) { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 85 | return PyString_FromString(m->m_ml->ml_name); |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 86 | } |
| 87 | if (strcmp(name, "__doc__") == 0) { |
| 88 | char *doc = m->m_ml->ml_doc; |
| 89 | if (doc != NULL) |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 90 | return PyString_FromString(doc); |
| 91 | Py_INCREF(Py_None); |
| 92 | return Py_None; |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 93 | } |
| 94 | if (strcmp(name, "__self__") == 0) { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 95 | PyObject *self; |
| 96 | if (PyEval_GetRestricted()) { |
| 97 | PyErr_SetString(PyExc_RuntimeError, |
Guido van Rossum | 10393b1 | 1995-01-10 10:39:49 +0000 | [diff] [blame] | 98 | "method.__self__ not accessible in restricted mode"); |
| 99 | return NULL; |
| 100 | } |
| 101 | self = m->m_self; |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 102 | if (self == NULL) |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 103 | self = Py_None; |
| 104 | Py_INCREF(self); |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 105 | return self; |
| 106 | } |
| 107 | if (strcmp(name, "__members__") == 0) { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 108 | return Py_BuildValue("[sss]", |
| 109 | "__doc__", "__name__", "__self__"); |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 110 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 111 | PyErr_SetString(PyExc_AttributeError, name); |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 112 | return NULL; |
| 113 | } |
| 114 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 115 | static PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 116 | meth_repr(PyCFunctionObject *m) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 117 | { |
| 118 | char buf[200]; |
| 119 | if (m->m_self == NULL) |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 120 | sprintf(buf, "<built-in function %.80s>", m->m_ml->ml_name); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 121 | else |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 122 | sprintf(buf, |
Fred Drake | a44d353 | 2000-06-30 15:01:00 +0000 | [diff] [blame] | 123 | "<built-in method %.80s of %.80s object at %p>", |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 124 | m->m_ml->ml_name, m->m_self->ob_type->tp_name, |
Fred Drake | a44d353 | 2000-06-30 15:01:00 +0000 | [diff] [blame] | 125 | m->m_self); |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 126 | return PyString_FromString(buf); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 127 | } |
| 128 | |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 129 | static int |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 130 | meth_compare(PyCFunctionObject *a, PyCFunctionObject *b) |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 131 | { |
| 132 | if (a->m_self != b->m_self) |
Guido van Rossum | 13fdf5e | 1998-12-04 18:52:55 +0000 | [diff] [blame] | 133 | return (a->m_self < b->m_self) ? -1 : 1; |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 134 | if (a->m_ml->ml_meth == b->m_ml->ml_meth) |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 135 | return 0; |
Guido van Rossum | cab650d | 1995-01-07 12:34:58 +0000 | [diff] [blame] | 136 | if (strcmp(a->m_ml->ml_name, b->m_ml->ml_name) < 0) |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 137 | return -1; |
| 138 | else |
| 139 | return 1; |
| 140 | } |
| 141 | |
| 142 | static long |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 143 | meth_hash(PyCFunctionObject *a) |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 144 | { |
Fred Drake | 13634cf | 2000-06-29 19:17:04 +0000 | [diff] [blame] | 145 | long x,y; |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 146 | if (a->m_self == NULL) |
| 147 | x = 0; |
| 148 | else { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 149 | x = PyObject_Hash(a->m_self); |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 150 | if (x == -1) |
| 151 | return -1; |
| 152 | } |
Guido van Rossum | 9a15c21 | 2000-06-30 22:46:04 +0000 | [diff] [blame] | 153 | y = _Py_HashPointer((void*)(a->m_ml->ml_meth)); |
Fred Drake | 13634cf | 2000-06-29 19:17:04 +0000 | [diff] [blame] | 154 | if (y == -1) |
| 155 | return -1; |
| 156 | x ^= y; |
| 157 | if (x == -1) |
| 158 | x = -2; |
| 159 | return x; |
Guido van Rossum | 9bfef44 | 1993-03-29 10:43:31 +0000 | [diff] [blame] | 160 | } |
| 161 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 162 | PyTypeObject PyCFunction_Type = { |
| 163 | PyObject_HEAD_INIT(&PyType_Type) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 164 | 0, |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 165 | "builtin_function_or_method", |
Neil Schemenauer | 10c6692 | 2001-07-12 13:27:35 +0000 | [diff] [blame] | 166 | sizeof(PyCFunctionObject) + PyGC_HEAD_SIZE, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 167 | 0, |
Neil Schemenauer | 10c6692 | 2001-07-12 13:27:35 +0000 | [diff] [blame] | 168 | (destructor)meth_dealloc, /* tp_dealloc */ |
| 169 | 0, /* tp_print */ |
| 170 | (getattrfunc)meth_getattr, /* tp_getattr */ |
| 171 | 0, /* tp_setattr */ |
| 172 | (cmpfunc)meth_compare, /* tp_compare */ |
| 173 | (reprfunc)meth_repr, /* tp_repr */ |
| 174 | 0, /* tp_as_number */ |
| 175 | 0, /* tp_as_sequence */ |
| 176 | 0, /* tp_as_mapping */ |
| 177 | (hashfunc)meth_hash, /* tp_hash */ |
| 178 | 0, /* tp_call */ |
| 179 | 0, /* tp_str */ |
| 180 | 0, /* tp_getattro */ |
| 181 | 0, /* tp_setattro */ |
| 182 | 0, /* tp_as_buffer */ |
| 183 | Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /* tp_flags */ |
| 184 | 0, /* tp_doc */ |
| 185 | (traverseproc)meth_traverse, /* tp_traverse */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 186 | }; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 187 | |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 188 | /* List all methods in a chain -- helper for findmethodinchain */ |
Guido van Rossum | e9c430f | 1991-10-20 20:21:15 +0000 | [diff] [blame] | 189 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 190 | static PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 191 | listmethodchain(PyMethodChain *chain) |
Guido van Rossum | e9c430f | 1991-10-20 20:21:15 +0000 | [diff] [blame] | 192 | { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 193 | PyMethodChain *c; |
| 194 | PyMethodDef *ml; |
Guido van Rossum | e9c430f | 1991-10-20 20:21:15 +0000 | [diff] [blame] | 195 | int i, n; |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 196 | PyObject *v; |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 197 | |
| 198 | n = 0; |
| 199 | for (c = chain; c != NULL; c = c->link) { |
| 200 | for (ml = c->methods; ml->ml_name != NULL; ml++) |
| 201 | n++; |
| 202 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 203 | v = PyList_New(n); |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 204 | if (v == NULL) |
| 205 | return NULL; |
| 206 | i = 0; |
| 207 | for (c = chain; c != NULL; c = c->link) { |
| 208 | for (ml = c->methods; ml->ml_name != NULL; ml++) { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 209 | PyList_SetItem(v, i, PyString_FromString(ml->ml_name)); |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 210 | i++; |
Guido van Rossum | e9c430f | 1991-10-20 20:21:15 +0000 | [diff] [blame] | 211 | } |
| 212 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 213 | if (PyErr_Occurred()) { |
| 214 | Py_DECREF(v); |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 215 | return NULL; |
| 216 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 217 | PyList_Sort(v); |
Guido van Rossum | e9c430f | 1991-10-20 20:21:15 +0000 | [diff] [blame] | 218 | return v; |
| 219 | } |
| 220 | |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 221 | /* Find a method in a method chain */ |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 222 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 223 | PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 224 | Py_FindMethodInChain(PyMethodChain *chain, PyObject *self, char *name) |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 225 | { |
Guido van Rossum | 8a92c62 | 1998-06-27 18:28:59 +0000 | [diff] [blame] | 226 | if (name[0] == '_' && name[1] == '_') { |
| 227 | if (strcmp(name, "__methods__") == 0) |
| 228 | return listmethodchain(chain); |
| 229 | if (strcmp(name, "__doc__") == 0) { |
| 230 | char *doc = self->ob_type->tp_doc; |
| 231 | if (doc != NULL) |
| 232 | return PyString_FromString(doc); |
| 233 | } |
| 234 | } |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 235 | while (chain != NULL) { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 236 | PyMethodDef *ml = chain->methods; |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 237 | for (; ml->ml_name != NULL; ml++) { |
| 238 | if (name[0] == ml->ml_name[0] && |
| 239 | strcmp(name+1, ml->ml_name+1) == 0) |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 240 | return PyCFunction_New(ml, self); |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 241 | } |
| 242 | chain = chain->link; |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 243 | } |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 244 | PyErr_SetString(PyExc_AttributeError, name); |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 245 | return NULL; |
| 246 | } |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 247 | |
| 248 | /* Find a method in a single method list */ |
| 249 | |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 250 | PyObject * |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 251 | Py_FindMethod(PyMethodDef *methods, PyObject *self, char *name) |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 252 | { |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 253 | PyMethodChain chain; |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 254 | chain.methods = methods; |
| 255 | chain.link = NULL; |
Guido van Rossum | c0b618a | 1997-05-02 03:12:38 +0000 | [diff] [blame] | 256 | return Py_FindMethodInChain(&chain, self, name); |
Guido van Rossum | 6978503 | 1995-01-26 22:58:48 +0000 | [diff] [blame] | 257 | } |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 258 | |
| 259 | /* Clear out the free list */ |
| 260 | |
| 261 | void |
Fred Drake | ee238b9 | 2000-07-09 06:03:25 +0000 | [diff] [blame] | 262 | PyCFunction_Fini(void) |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 263 | { |
| 264 | while (free_list) { |
| 265 | PyCFunctionObject *v = free_list; |
| 266 | free_list = (PyCFunctionObject *)(v->m_self); |
Neil Schemenauer | 10c6692 | 2001-07-12 13:27:35 +0000 | [diff] [blame] | 267 | v = (PyCFunctionObject *) PyObject_AS_GC(v); |
Guido van Rossum | b18618d | 2000-05-03 23:44:39 +0000 | [diff] [blame] | 268 | PyObject_DEL(v); |
Guido van Rossum | 1f39c5c | 1997-08-05 02:11:41 +0000 | [diff] [blame] | 269 | } |
| 270 | } |