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| author | Guido van Rossum <guido@python.org> | 1997-08-05 02:16:08 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1997-08-05 02:16:08 (GMT) |
| commit | fbbd57e4ca4250e27b564d989a75caa0b1a4a9b5 (patch) | |
| tree | 7e18c422e7879dc136a85dbc5db37727c785ab08 | |
| parent | 971a7aaeac7b9c817ca68f11701b97bbd9aa54ab (diff) | |
| download | cpython-fbbd57e4ca4250e27b564d989a75caa0b1a4a9b5.zip cpython-fbbd57e4ca4250e27b564d989a75caa0b1a4a9b5.tar.gz cpython-fbbd57e4ca4250e27b564d989a75caa0b1a4a9b5.tar.bz2 | |
Added _Fini() routines to free up some memory
| -rw-r--r-- | Objects/floatobject.c | 6 | ||||
| -rw-r--r-- | Objects/intobject.c | 17 | ||||
| -rw-r--r-- | Objects/tupleobject.c | 25 |
3 files changed, 47 insertions, 1 deletions
diff --git a/Objects/floatobject.c b/Objects/floatobject.c index 7f7f507..6f5b625 100644 --- a/Objects/floatobject.c +++ b/Objects/floatobject.c @@ -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 */ +} diff --git a/Objects/intobject.c b/Objects/intobject.c index 4db2a69..e09758b 100644 --- a/Objects/intobject.c +++ b/Objects/intobject.c @@ -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 */ +} diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 7dc4dc8..0faedb4 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -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 +} |