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