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Viewing changes to psi/ialloc.h

  • Committer: Bazaar Package Importer
  • Author(s): Till Kamppeter
  • Date: 2009-01-20 16:40:45 UTC
  • mfrom: (1.1.10 upstream)
  • Revision ID: james.westby@ubuntu.com-20090120164045-lnfhi0n30o5lwhwa
Tags: 8.64.dfsg.1~svn9377-0ubuntu1
https://launchpad.net/bugs/317810
https://launchpad.net/bugs/314439
https://launchpad.net/bugs/314018
* New upstream release (SVN rev 9377)
   o Fixes many bugs concerning PDF rendering, to make the PDF printing
     workflow correctly working.
   o Fixes long-standing bugs in many drivers, like input paper tray and
     duplex options not working for the built-in PCL 4, 5, 5c, 5e, and
     6/XL drivers, PDF input not working for bjc600, bjc800, and cups
     output devices, several options not working and uninitialized
     memory with cups output device.
   o Merged nearly all patches of the Ubuntu and Debian packages upstream.
   o Fixes LP: #317810, LP: #314439, LP: #314018.
* debian/patches/03_libpaper_support.dpatch,
  debian/patches/11_gs-cjk_font_glyph_handling_fix.dpatch,
  debian/patches/12_gs-cjk_vertical_writing_metrics_fix.dpatch,
  debian/patches/13_gs-cjk_cjkps_examples.dpatch,
  debian/patches/20_bbox_segv_fix.dpatch,
  debian/patches/21_brother_7x0_gdi_fix.dpatch,
  debian/patches/22_epsn_margin_workaround.dpatch,
  debian/patches/24_gs_man_fix.dpatch,
  debian/patches/25_toolbin_insecure_tmp_usage_fix.dpatch,
  debian/patches/26_assorted_script_fixes.dpatch,
  debian/patches/29_gs_css_fix.dpatch,
  debian/patches/30_ps2pdf_man_improvement.dpatch,
  debian/patches/31_fix-gc-sigbus.dpatch,
  debian/patches/34_ftbfs-on-hurd-fix.dpatch,
  debian/patches/35_disable_libcairo.dpatch,
  debian/patches/38_pxl-duplex.dpatch,
  debian/patches/39_pxl-resolution.dpatch,
  debian/patches/42_gs-init-ps-delaybind-fix.dpatch,
  debian/patches/45_bjc600-bjc800-pdf-input.dpatch,
  debian/patches/48_cups-output-device-pdf-duplex-uninitialized-memory-fix.dpatch,
  debian/patches/50_lips4-floating-point-exception.dpatch,
  debian/patches/52_cups-device-logging.dpatch,
  debian/patches/55_pcl-input-slot-fix.dpatch,
  debian/patches/57_pxl-input-slot-fix.dpatch,
  debian/patches/60_pxl-cups-driver-pdf.dpatch,
  debian/patches/62_onebitcmyk-pdf.dpatch,
  debian/patches/65_too-big-temp-files-1.dpatch,
  debian/patches/67_too-big-temp-files-2.dpatch,
  debian/patches/70_take-into-account-data-in-stream-buffer-before-refill.dpatch:
  Removed, applied upstream.
* debian/patches/01_docdir_fix_for_debian.dpatch,
  debian/patches/02_gs_man_fix_debian.dpatch,
  debian/patches/01_docdir-fix-for-debian.dpatch,
  debian/patches/02_docdir-fix-for-debian.dpatch: Renamed patches to
  make merging with Debian easier.
* debian/patches/32_improve-handling-of-media-size-changes-from-gv.dpatch, 
  debian/patches/33_bad-params-to-xinitimage-on-large-bitmaps.dpatch:
  regenerated for new source directory structure.
* debian/rules: Corrected paths to remove cidfmap (it is in Resource/Init/
  in GS 8.64) and to install headers (source paths are psi/ and base/ now).
* debian/rules: Remove all fontmaps, as DeFoMa replaces them.
* debian/local/pdftoraster/pdftoraster.c,
  debian/local/pdftoraster/pdftoraster.convs, debian/rules: Removed
  added pdftoraster filter and use the one which comes with Ghostscript.
* debian/ghostscript.links: s/8.63/8.64/

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Lines of Context:
psi/ialloc.h
 
1
/* Copyright (C) 2001-2006 Artifex Software, Inc.
 
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   All Rights Reserved.
 
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   This software is provided AS-IS with no warranty, either express or
 
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   implied.
 
6
 
 
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   This software is distributed under license and may not be copied, modified
 
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   or distributed except as expressly authorized under the terms of that
 
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   license.  Refer to licensing information at http://www.artifex.com/
 
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   or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
 
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   San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
 
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*/
 
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/* $Id: ialloc.h 9043 2008-08-28 22:48:19Z giles $ */
 
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/* Interface to Ghostscript interpreter memory allocator */
 
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#ifndef ialloc_INCLUDED
 
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#  define ialloc_INCLUDED
 
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#include "imemory.h"
 
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/*
 
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 * Define the interpreter memory manager instance.
 
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 */
 
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#define gs_imemory (i_ctx_p->memory)
 
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#define idmemory (&gs_imemory)
 
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#define iimemory (gs_imemory.current)
 
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#define imemory ((gs_memory_t *)iimemory)
 
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#define iimemory_local (gs_imemory.space_local)
 
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#define imemory_local ((gs_memory_t *)iimemory_local)
 
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#define iimemory_global (gs_imemory.space_global)
 
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#define imemory_global ((gs_memory_t *)iimemory_global)
 
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#define iimemory_system (gs_imemory.space_system)
 
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#define imemory_system ((gs_memory_t *)iimemory_system)
 
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/*
 
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 * Aliases for invoking the standard allocator interface.
 
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 */
 
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#define ialloc_bytes(nbytes, cname)\
 
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  gs_alloc_bytes(imemory, nbytes, cname)
 
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#define ialloc_struct(typ, pstype, cname)\
 
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  gs_alloc_struct(imemory, typ, pstype, cname)
 
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#define ialloc_byte_array(nelts, esize, cname)\
 
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  gs_alloc_byte_array(imemory, nelts, esize, cname)
 
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#define ialloc_struct_array(nelts, typ, pstype, cname)\
 
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  gs_alloc_struct_array(imemory, nelts, typ, pstype, cname)
 
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#define ifree_object(data, cname)\
 
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  gs_free_object(imemory, data, cname)
 
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#define ifree_const_object(data, cname)\
 
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  gs_free_const_object(imemory, data, cname)
 
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#define ialloc_string(nbytes, cname)\
 
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  gs_alloc_string(imemory, nbytes, cname)
 
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#define iresize_string(data, oldn, newn, cname)\
 
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  gs_resize_string(imemory, data, oldn, newn, cname)
 
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#define ifree_string(data, nbytes, cname)\
 
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  gs_free_string(imemory, data, nbytes, cname)
 
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#define ifree_const_string(data, nbytes, cname)\
 
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  gs_free_const_string(imemory, data, nbytes, cname)
 
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/* Initialize the interpreter's allocator. */
 
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int ialloc_init(gs_dual_memory_t *, gs_memory_t *, uint, bool);
 
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/* ------ Internal routines ------ */
 
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/* Reset the request values that identify the cause of a GC. */
 
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void ialloc_reset_requested(gs_dual_memory_t *);
 
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/* Validate the contents of memory. */
 
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void ialloc_validate_spaces(const gs_dual_memory_t *);
 
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#define ivalidate_spaces() ialloc_validate_spaces(idmemory)
 
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/*
 
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 * Local/global VM management.
 
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 */
 
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/* Get the space attribute of the current allocator. */
 
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#define ialloc_space(dmem) ((dmem)->current_space)
 
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#define icurrent_space ialloc_space(idmemory)
 
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uint imemory_space(const gs_ref_memory_t *);
 
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/* Select the allocation space. */
 
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void ialloc_set_space(gs_dual_memory_t *, uint);
 
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/* Get the l_new attribute of an allocator. */
 
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uint imemory_new_mask(const gs_ref_memory_t *);
 
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/* Get the save level of an allocator. */
 
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int imemory_save_level(const gs_ref_memory_t *);
 
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/*
 
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 * Ref-related facilities.
 
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 */
 
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#ifdef r_type                   /* i.e., we know about refs */
 
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/* Allocate and free ref arrays. */
 
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#define ialloc_ref_array(paref, attrs, nrefs, cname)\
 
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  gs_alloc_ref_array(iimemory, paref, attrs, nrefs, cname)
 
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#define iresize_ref_array(paref, nrefs, cname)\
 
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  gs_resize_ref_array(iimemory, paref, nrefs, cname)
 
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#define ifree_ref_array(paref, cname)\
 
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  gs_free_ref_array(iimemory, paref, cname)
 
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/* Allocate a string ref. */
 
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#define ialloc_string_ref(psref, attrs, nbytes, cname)\
 
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  gs_alloc_string_ref(iimemory, psref, attrs, nbytes, cname)
 
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/* Make a ref for a newly allocated structure. */
 
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#define make_istruct(pref,attrs,ptr)\
 
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  make_struct(pref, (attrs) | icurrent_space, ptr)
 
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#define make_istruct_new(pref,attrs,ptr)\
 
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  make_struct_new(pref, (attrs) | icurrent_space, ptr)
 
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#define make_iastruct(pref,attrs,ptr)\
 
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  make_astruct(pref, (attrs) | icurrent_space, ptr)
 
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#define make_iastruct_new(pref,attrs,ptr)\
 
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  make_astruct_new(pref, (attrs) | icurrent_space, ptr)
 
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#endif /* ifdef r_type */
 
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#endif /* ialloc_INCLUDED */