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- /* Copyright (C) 1995 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author
- or distributor accepts any responsibility for the consequences of using it,
- or for whether it serves any particular purpose or works at all, unless he
- or she says so in writing. Refer to the Aladdin Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin Ghostscript must include a copy of the License,
- normally in a plain ASCII text file named PUBLIC. The License grants you
- the right to copy, modify and redistribute Aladdin Ghostscript, but only
- under certain conditions described in the License. Among other things, the
- License requires that the copyright notice and this notice be preserved on
- all copies.
- */
-
- /* gsalloc.h */
- /* Memory allocator extensions for standard allocator */
-
- #ifndef gsalloc_INCLUDED
- # define gsalloc_INCLUDED
-
- /*
- * Define a structure and interface for GC-related allocator state.
- */
- typedef struct gs_memory_gc_status_s {
- /* Set by client */
- long vm_threshold; /* GC interval */
- long max_vm; /* maximum allowed allocation */
- int *psignal; /* if not NULL, store signal_value */
- /* here if we go over the vm_threshold */
- int signal_value; /* value to store in *psignal */
- bool enabled; /* auto GC enabled if true */
- /* Set by allocator */
- long requested; /* amount of last failing request */
- } gs_memory_gc_status_t;
- void gs_memory_gc_status(P2(const gs_ref_memory_t *, gs_memory_gc_status_t *));
- void gs_memory_set_gc_status(P2(gs_ref_memory_t *, const gs_memory_gc_status_t *));
-
- /* ------ Internal routines ------ */
-
- /* Initialize after a save. */
- void ialloc_reset(P1(gs_ref_memory_t *));
-
- /* Initialize after a save or GC. */
- void ialloc_reset_free(P1(gs_ref_memory_t *));
-
- /* Set the cached allocation limit of an alloctor from its GC parameters. */
- void ialloc_set_limit(P1(gs_ref_memory_t *));
-
- #endif /* gsalloc_INCLUDED */
-