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(OBJC_VALLOC): New macro. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@151 72102866-910b-0410-8b05-ffd578937521
47 lines
2 KiB
C
47 lines
2 KiB
C
/* Memory allocation definitions for Objective-C, easy garbage collection.
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Copyright (C) 1993,1994 Free Software Foundation, Inc.
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Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
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Date: May 1993
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This file is part of the GNU Objective C Class Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __objc_malloc_h_INCLUDE_GNU
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#define __objc_malloc_h_INCLUDE_GNU
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/* I do this to make substituting Boehm's Garbage Collection easy. */
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extern void *(*objc_malloc)(size_t);
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extern void *(*objc_valloc)(size_t);
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extern void *(*objc_atomic_malloc)(size_t);
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extern void *(*objc_realloc)(void *, size_t);
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extern void *(*objc_calloc)(size_t, size_t);
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extern void (*objc_free)(void *);
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#define OBJC_MALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) (*objc_malloc)((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_VALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) (*objc_valloc)((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_ATOMIC_MALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) (*objc_atomic_malloc)((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_REALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) (*objc_realloc)((VAR), (unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_CALLOC(VAR, TYPE, NUM) \
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((VAR) = (TYPE *) (*objc_calloc)((unsigned)(NUM), sizeof(TYPE)))
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#define OBJC_FREE(PTR) (*objc_free)((PTR))
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#endif /* __objc_malloc_h_INCLUDE_GNU */
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