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59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers
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* Copyright (c) 1991-1994 by Xerox Corporation. All rights reserved.
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*
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* THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
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* OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
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*
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* Permission is hereby granted to use or copy this program
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* for any purpose, provided the above notices are retained on all copies.
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* Permission to modify the code and to distribute modified code is granted,
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* provided the above notices are retained, and a notice that the code was
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* modified is included with the above copyright notice.
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*/
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/* Boehm, July 31, 1995 5:02 pm PDT */
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#include "private/gc_priv.h"
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#if defined(MANUAL_VDB)
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/* Stubborn object (hard to change, nearly immutable) allocation. */
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/* This interface is deprecated. We mostly emulate it using */
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/* MANUAL_VDB. But that imposes the additional constraint that */
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/* written, but not yet GC_dirty()ed objects must be referenced */
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/* by a stack. */
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void * GC_malloc_stubborn(size_t lb)
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{
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return(GC_malloc(lb));
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}
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/*ARGSUSED*/
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void GC_end_stubborn_change(void *p)
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{
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GC_dirty(p);
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}
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/*ARGSUSED*/
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void GC_change_stubborn(void *p)
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{
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}
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#else /* !MANUAL_VDB */
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void * GC_malloc_stubborn(size_t lb)
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{
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return(GC_malloc(lb));
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}
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/*ARGSUSED*/
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void GC_end_stubborn_change(void *p)
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{
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}
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/*ARGSUSED*/
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void GC_change_stubborn(void *p)
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{
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}
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#endif /* !MANUAL_VDB */
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