Simpilify PyCore_* macros by assuming the function prototypes for
malloc() and free() don't change.
diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c
index 43ddc72..57b1941 100644
--- a/Objects/obmalloc.c
+++ b/Objects/obmalloc.c
@@ -54,42 +54,6 @@
/*==========================================================================*/
/*
- * Public functions exported by this allocator.
- *
- * -- Define and use these names in your code to obtain or release memory --
- */
-#define _THIS_MALLOC PyCore_OBJECT_MALLOC_FUNC
-#define _THIS_CALLOC /* unused */
-#define _THIS_REALLOC PyCore_OBJECT_REALLOC_FUNC
-#define _THIS_FREE PyCore_OBJECT_FREE_FUNC
-
-/*
- * Underlying allocator's functions called by this allocator.
- * The underlying allocator is usually the one which comes with libc.
- *
- * -- Don't use these functions in your code (to avoid mixing allocators) --
- *
- * Redefine these __only__ if you are using a 3rd party general purpose
- * allocator which exports functions with names _other_ than the standard
- * malloc, calloc, realloc, free.
- */
-#define _SYSTEM_MALLOC PyCore_MALLOC_FUNC
-#define _SYSTEM_CALLOC /* unused */
-#define _SYSTEM_REALLOC PyCore_REALLOC_FUNC
-#define _SYSTEM_FREE PyCore_FREE_FUNC
-
-/*
- * If malloc hooks are needed, names of the hooks' set & fetch
- * functions exported by this allocator.
- */
-#ifdef WITH_MALLOC_HOOKS
-#define _SET_HOOKS _PyCore_ObjectMalloc_SetHooks
-#define _FETCH_HOOKS _PyCore_ObjectMalloc_FetchHooks
-#endif
-
-/*==========================================================================*/
-
-/*
* Allocation strategy abstract:
*
* For small requests, the allocator sub-allocates <Big> blocks of memory.
@@ -385,7 +349,7 @@
*/
void *
-_THIS_MALLOC(size_t nbytes)
+_PyCore_ObjectMalloc(size_t nbytes)
{
block *bp;
poolp pool;
@@ -515,7 +479,7 @@
* With malloc, we can't avoid loosing one page address space
* per arena due to the required alignment on page boundaries.
*/
- bp = (block *)_SYSTEM_MALLOC(ARENA_SIZE + SYSTEM_PAGE_SIZE);
+ bp = (block *)PyCore_MALLOC(ARENA_SIZE + SYSTEM_PAGE_SIZE);
if (bp == NULL) {
UNLOCK();
goto redirect;
@@ -546,13 +510,13 @@
* last chance to serve the request) or when the max memory limit
* has been reached.
*/
- return (void *)_SYSTEM_MALLOC(nbytes);
+ return (void *)PyCore_MALLOC(nbytes);
}
/* free */
void
-_THIS_FREE(void *p)
+_PyCore_ObjectFree(void *p)
{
poolp pool;
poolp next, prev;
@@ -572,7 +536,7 @@
offset = (off_t )p & POOL_SIZE_MASK;
pool = (poolp )((block *)p - offset);
if (pool->pooladdr != pool || pool->magic != (uint )POOL_MAGIC) {
- _SYSTEM_FREE(p);
+ PyCore_FREE(p);
return;
}
@@ -631,7 +595,7 @@
/* realloc */
void *
-_THIS_REALLOC(void *p, size_t nbytes)
+_PyCore_ObjectRealloc(void *p, size_t nbytes)
{
block *bp;
poolp pool;
@@ -643,7 +607,7 @@
#endif
if (p == NULL)
- return _THIS_MALLOC(nbytes);
+ return _PyCore_ObjectMalloc(nbytes);
/* realloc(p, 0) on big blocks is redirected. */
pool = (poolp )((block *)p - ((off_t )p & POOL_SIZE_MASK));
@@ -654,7 +618,7 @@
size = nbytes;
goto malloc_copy_free;
}
- bp = (block *)_SYSTEM_REALLOC(p, nbytes);
+ bp = (block *)PyCore_REALLOC(p, nbytes);
}
else {
/* We're in charge of this block */
@@ -663,7 +627,7 @@
/* Don't bother if a smaller size was requested
except for realloc(p, 0) == free(p), ret NULL */
if (nbytes == 0) {
- _THIS_FREE(p);
+ _PyCore_ObjectFree(p);
bp = NULL;
}
else
@@ -673,10 +637,10 @@
malloc_copy_free:
- bp = (block *)_THIS_MALLOC(nbytes);
+ bp = (block *)_PyCore_ObjectMalloc(nbytes);
if (bp != NULL) {
memcpy(bp, p, size);
- _THIS_FREE(p);
+ _PyCore_ObjectFree(p);
}
}
}
@@ -687,7 +651,7 @@
/* -- unused --
void *
-_THIS_CALLOC(size_t nbel, size_t elsz)
+_PyCore_ObjectCalloc(size_t nbel, size_t elsz)
{
void *p;
size_t nbytes;
@@ -698,7 +662,7 @@
#endif
nbytes = nbel * elsz;
- p = _THIS_MALLOC(nbytes);
+ p = _PyCore_ObjectMalloc(nbytes);
if (p != NULL)
memset(p, 0, nbytes);
return p;
@@ -714,10 +678,10 @@
#ifdef WITH_MALLOC_HOOKS
void
-_SET_HOOKS( void *(*malloc_func)(size_t),
- void *(*calloc_func)(size_t, size_t),
- void *(*realloc_func)(void *, size_t),
- void (*free_func)(void *) )
+_PyCore_ObjectMalloc_SetHooks( void *(*malloc_func)(size_t),
+ void *(*calloc_func)(size_t, size_t),
+ void *(*realloc_func)(void *, size_t),
+ void (*free_func)(void *) )
{
LOCK();
malloc_hook = malloc_func;
@@ -728,10 +692,10 @@
}
void
-_FETCH_HOOKS( void *(**malloc_funcp)(size_t),
- void *(**calloc_funcp)(size_t, size_t),
- void *(**realloc_funcp)(void *, size_t),
- void (**free_funcp)(void *) )
+_PyCore_ObjectMalloc_FetchHooks( void *(**malloc_funcp)(size_t),
+ void *(**calloc_funcp)(size_t, size_t),
+ void *(**realloc_funcp)(void *, size_t),
+ void (**free_funcp)(void *) )
{
LOCK();
*malloc_funcp = malloc_hook;