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/* Copyright (C) 1995, 1996, 1998 Aladdin Enterprises. All rights reserved.
This software is licensed to a single customer by Artifex Software Inc.
under the terms of a specific OEM agreement.
*/
/*$RCSfile$ $Revision$ */
/* Allocator debugging definitions and interface */
/* Requires gdebug.h (for gs_debug) */
#ifndef gsmdebug_INCLUDED
# define gsmdebug_INCLUDED
/* Define the fill patterns used for debugging the allocator. */
extern byte
gs_alloc_fill_alloc, /* allocated but not initialized */
gs_alloc_fill_block, /* locally allocated block */
gs_alloc_fill_collected, /* garbage collected */
gs_alloc_fill_deleted, /* locally deleted block */
gs_alloc_fill_free; /* freed */
/* Define an alias for a specialized debugging flag */
/* that used to be a separate variable. */
#define gs_alloc_debug gs_debug['@']
/* Conditionally fill unoccupied blocks with a pattern. */
extern void gs_alloc_memset(P3(void *, int /*byte */ , ulong));
#ifdef DEBUG
# define gs_alloc_fill(ptr, fill, len)\
BEGIN if ( gs_alloc_debug ) gs_alloc_memset(ptr, fill, (ulong)(len)); END
#else
# define gs_alloc_fill(ptr, fill, len)\
DO_NOTHING
#endif
#endif /* gsmdebug_INCLUDED */
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