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Vladimir Marangozov's long-awaited malloc restructuring.

Browse source 
For more comments, read the patches@python.org archives.
For documentation read the comments in mymalloc.h and objimpl.h.

(This is not exactly what Vladimir posted to the patches list; I've
made a few changes, and Vladimir sent me a fix in private email for a
problem that only occurs in debug mode.  I'm also holding back on his
change to main.c, which seems unnecessary to me.)
This commit is contained in:
Guido van Rossum 2000-05-03 23:44:39 +00:00
parent 2808b744e8
commit b18618dab7
73 changed files with 658 additions and 407 deletions
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8
Objects/bufferobject.c
View file

@ -188,11 +188,11 @@ PyBuffer_New(size)
"size must be zero or positive");
return NULL;
}
b = (PyBufferObject *)malloc(sizeof(*b) + size);
/* PyObject_New is inlined */
b = (PyBufferObject *) PyObject_MALLOC(sizeof(*b) + size);
if ( b == NULL )
return PyErr_NoMemory();
b->ob_type = &PyBuffer_Type;
_Py_NewReference((PyObject *)b);
PyObject_INIT((PyObject *)b, &PyBuffer_Type);
b->b_base = NULL;
b->b_ptr = (void *)(b + 1);
@ -212,7 +212,7 @@ buffer_dealloc(self)
PyBufferObject *self;
{
Py_XDECREF(self->b_base);
free((void *)self);
PyObject_DEL(self);
}
static int