view src/vdb.h @ 5619:75ad4969a16d

Replace the 'flush face property with the opposite 'shrink one. lisp/ChangeLog addition: 2011-12-26 Didier Verna <didier@xemacs.org> * cl-macs.el (face-flush-p): Removed. * cl-macs.el (face-shrink-p): New. * faces.el (face-flush-p): Removed. * faces.el (face-shrink-p): New. * faces.el (set-face-flush-p): Removed. * faces.el (set-face-shrink-p): New. * cus-face.el (custom-face-attributes): * faces.el (set-face-property): * faces.el (face-equal): * x-faces.el (x-init-face-from-resources): * x-faces.el (make-face-x-resource-internal): Replace the 'flush property with the opposite 'shrink one. src/ChangeLog addition: 2011-12-26 Didier Verna <didier@xemacs.org> * lisp.h: * faces.c (mark_face): * faces.c (face_equal): * faces.c (face_getprop): * faces.c (face_putprop): * faces.c (face_remprop): * faces.c (face_plist): * faces.c (reset_face): * faces.c (update_face_inheritance_mapper): * faces.c (Fmake_face): * faces.c (update_face_cachel_data): * faces.c (merge_face_cachel_data): * faces.c (Fcopy_face): * faces.c (syms_of_faces): * faces.c (vars_of_faces): * faces.c (complex_vars_of_faces): * faces.h (struct Lisp_Face): * faces.h (struct face_cachel): * faces.h (WINDOW_FACE_CACHEL_SHRINK_P): * faces.h (FACE_SHRINK_P): * fontcolor.c (face_boolean_validate): Replace the 'flush property with the opposite 'shrink one. * redisplay.c (create_text_block): * redisplay.c (create_string_text_block): Ditto. Invert the logic for storing a new clear_findex in the display lines.
author Didier Verna <didier@xemacs.org>
date Mon, 26 Dec 2011 15:04:25 +0100
parents 308d34e9f07d
children
line wrap: on
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/* Virtual diry bit implementation for XEmacs.
   Copyright (C) 2005 Marcus Crestani.

This file is part of XEmacs.

XEmacs is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.

XEmacs is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs.  If not, see <http://www.gnu.org/licenses/>. */

/* Synched up with: Not in FSF. */

#include "lisp.h"

#ifndef INCLUDED_vdb_h_
#define INCLUDED_vdb_h_


/*--- prototypes -------------------------------------------------------*/

BEGIN_C_DECLS

/* Platform dependent signal handling: */

/* Install the platform-dependent signal handler. */
void vdb_install_signal_handler (void);

/* Platform dependent memory protection. */
void vdb_protect (void *ptr, EMACS_INT len);
void vdb_unprotect (void *ptr, EMACS_INT len);



/* Common (platform independent) virtual diry bit stuff: */

/* Start the write barrier.  This function is called when a garbage
   collection is suspendend and the client is resumed. */
void vdb_start_dirty_bits_recording (void);
/* Stop the write barrier.  This function is called when the client is
   suspendend and garbage collection is resumed. */
void vdb_stop_dirty_bits_recording (void);

/* Record page faults: Add the object pointed to by addr to the write
   barrer's internal data structure that stores modified objects.
   This function is called by the write barrier's fault handler. */
void vdb_designate_modified (void *addr);

/* Propagate page faults to garbage collector: Read out the write
   barrier's internal data structure that stores modified objects and
   pass the information to the garbage collector.  This function is
   called by vdb_stop_dirty_bits_recording().  Return how many objects
   have to be re-examined by the garbage collector. */
int vdb_read_dirty_bits (void);

/* Provides Lisp functions for testing vdb implementation. */
void syms_of_vdb (void);

END_C_DECLS

#endif /* INCLUDED_vdb_h_ */