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Added _Fini() routines to free up some memory

This commit is contained in:
Guido van Rossum 1997-08-05 02:16:08 +00:00
parent 971a7aaeac
commit fbbd57e4ca
3 changed files with 47 additions and 1 deletions
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6
Objects/floatobject.c
View File

@ -590,3 +590,9 @@ PyTypeObject PyFloat_Type = {
0, /*tp_as_mapping*/
(hashfunc)float_hash, /*tp_hash*/
};
void
PyFloat_Fini()
{
/* XXX Alas, the free list is not easily and safely freeable */
}

17
Objects/intobject.c
View File

@ -790,3 +790,20 @@ PyTypeObject PyInt_Type = {
0, /*tp_as_mapping*/
(hashfunc)int_hash, /*tp_hash*/
};
void
PyInt_Fini()
{
#if NSMALLNEGINTS + NSMALLPOSINTS > 0
int i;
PyIntObject **p;
i = NSMALLNEGINTS + NSMALLPOSINTS;
p = small_ints;
while (--i >= 0) {
Py_XDECREF(*p);
*p++ = NULL;
}
#endif
/* XXX Alas, the free list is not easily and safely freeable */
}

25
Objects/tupleobject.c
View File

@ -74,7 +74,8 @@ PyTuple_New(size)
#ifdef COUNT_ALLOCS
fast_tuple_allocs++;
#endif
} else
}
else
#endif
{
op = (PyTupleObject *) malloc(
@ -467,3 +468,25 @@ _PyTuple_Resize(pv, newsize, last_is_sticky)
sv->ob_size = newsize;
return 0;
}
void
PyTuple_Fini()
{
#if MAXSAVESIZE > 0
int i;
Py_XDECREF(free_tuples[0]);
free_tuples[0] = NULL;
for (i = 1; i < MAXSAVESIZE; i++) {
PyTupleObject *p, *q;
p = free_tuples[i];
free_tuples[i] = NULL;
while (p) {
q = p;
p = (PyTupleObject *)(p->ob_item[0]);
PyMem_DEL(q);
}
}
#endif
}