objc-malloc.m
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上传日期:2013-05-12
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- /* Memory allocation support for Objective-C: easy garbage collection.
- Copyright (C) 1993 Free Software Foundation, Inc.
- Written by: R. Andrew McCallum <mccallum@cs.rochester.edu>
- Dept. of Computer Science, U. of Rochester, Rochester, NY 14627
- This file is part of the GNU Objective-C Collection library.
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #include <misc.h>
- void*
- __objc_malloc(size_t size)
- {
- return xmalloc (size);
- }
-
- void*
- __objc_realloc(void* mem, size_t size)
- {
- return xrealloc (mem, size);
- }
-
- void*
- __objc_calloc(size_t nelem, size_t size)
- {
- return xcalloc (nelem, size);
- }
- void
- __objc_free (void* obj)
- {
- XFREE (obj);
- }
- /* I do this to make substituting Boehm's Garbage Collector easy. */
- void *(*objc_malloc)(size_t size) = __objc_malloc;
- void *(*objc_atomic_malloc)(size_t) = __objc_malloc;
- void *(*objc_realloc)(void *optr, size_t size) = __objc_realloc;
- void *(*objc_calloc)(size_t nelem, size_t size) = __objc_calloc;
- void (*objc_free)(void *optr) = __objc_free;