rewrite dynarr code -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-02-03 Ben Wing <ben@xemacs.org> * device-x.c (x_get_resource_prefix): * device-x.c (Fx_get_resource): * device-x.c (Fx_get_resource_prefix): * device-x.c (Fx_put_resource): * dialog-msw.c: * dialog-msw.c (handle_question_dialog_box): * dired-msw.c (mswindows_sort_files): * dired-msw.c (mswindows_get_files): * extents.c (extent_fragment_sort_by_priority): * extents.c (Fset_extent_parent): * file-coding.c (coding_reader): * file-coding.c (coding_writer): * file-coding.c (gzip_convert): * frame.c (generate_title_string): * gutter.c (calculate_gutter_size_from_display_lines): * indent.c (vmotion_1): * lread.c (read_bit_vector): * mule-coding.c (iso2022_decode): * rangetab.c: * rangetab.c (Fcopy_range_table): * rangetab.c (Fget_range_table): * rangetab.c (unified_range_table_copy_data): * redisplay-msw.c (mswindows_output_string): * redisplay-output.c (output_display_line): * redisplay-output.c (redisplay_move_cursor): * redisplay-output.c (redisplay_clear_bottom_of_window): * redisplay-tty.c (tty_output_ichar_dynarr): * redisplay-tty.c (set_foreground_to): * redisplay-tty.c (set_background_to): * redisplay-xlike-inc.c (XLIKE_output_string): * redisplay.c (redisplay_window_text_width_string): * redisplay.c (redisplay_text_width_string): * redisplay.c (create_text_block): * redisplay.c (SET_CURRENT_MODE_CHARS_PIXSIZE): * redisplay.c (generate_fstring_runes): * redisplay.c (regenerate_modeline): * redisplay.c (ensure_modeline_generated): * redisplay.c (real_current_modeline_height): * redisplay.c (create_string_text_block): * redisplay.c (regenerate_window): * redisplay.c (REGEN_INC_FIND_START_END): * redisplay.c (point_visible): * redisplay.c (redisplay_window): * redisplay.c (mark_glyph_block_dynarr): * redisplay.c (line_start_cache_start): * redisplay.c (start_with_line_at_pixpos): * redisplay.c (update_line_start_cache): * redisplay.c (glyph_to_pixel_translation): * redisplay.c (pixel_to_glyph_translation): * sysdep.c (qxe_readdir): * text.c (dfc_convert_to_external_format): * text.c (dfc_convert_to_internal_format): * toolbar-common.c (common_output_toolbar_button): * window.c (window_modeline_height): * window.c (Fwindow_last_line_visible_height): * window.c (window_displayed_height): * window.c (window_scroll): * window.c (get_current_pixel_pos): Use Dynarr_begin() in place of Dynarr_atp (foo, 0). * dynarr.c (Dynarr_realloc): * dynarr.c (Dynarr_lisp_realloc): * dynarr.c (Dynarr_resize): * dynarr.c (Dynarr_insert_many): * dynarr.c (Dynarr_delete_many): * dynarr.c (Dynarr_memory_usage): * dynarr.c (stack_like_malloc): * dynarr.c (stack_like_free): * lisp.h: * lisp.h (DECLARE_DYNARR_LISP_IMP): * lisp.h (XD_DYNARR_DESC): * lisp.h (Dynarr_pop): * gutter.c (output_gutter): * redisplay-output.c (sync_rune_structs): * redisplay-output.c (redisplay_output_window): Redo the dynarr code, add greater checks. Rename the `len', `largest' and `max' members to `len_', `largest_' and `max_' to try and catch existing places that might directly modify these values. Make new accessors Dynarr_largest() and Dynarr_max() and make them and existing Dynarr_length() be non-lvalues by adding '+ 0' to them; fix a couple of places in the redisplay code that tried to modify the length directly by setting Dynarr_length(). Use the accessors whenever possible even in the dynarr code itself. The accessors also verify that 0 <= len <= largest <= max. Rename settor function Dynarr_set_size() to Dynarr_set_length() and use it more consistently; also create lower-level Dynarr_set_length_1(). This latter function should be the only function that directly modifies the `len_' member of a Dynarr, and in the process makes sure that the `largest' value is kept correct. Consistently use ERROR_CHECK_STRUCTURES instead of ERROR_CHECK_TYPES for error-checking code. Reintroduce the temporarily disabled verification code on the positions of Dynarr_at(), Dynarr_atp() and Dynarr_atp_past_end(). Also create Dynarr_resize_if() in place of a repeated code fragment. Clean up all the functions that modify Dynarrs to use the new macros and functions and verify the correctness of the Dynarr both before and after the change. Note that there are two kinds of verification -- one for accessing and one for modifying. The difference is that the modify verification additionally checks to make sure that the Dynarr isn't locked. (This is used in redisplay to check for problems with reentrancy.) * lrecord.h: Move XD_DYNARR_DESC to lisp.h, grouping with the dynarr code.

XCOMM site:  $XConsortium: site.def /main/revisionist/3 1996/10/15 09:31:04 swick $

/***************************************************************************
 *                                                                         *
 *			   SITE-SPECIFIC DEFINITIONS                       *
 *                                                                         *
 * This file contains two halves, one included before the vendor-specific  *
 * configuration file (.cf file), and one included after the .cf file.     *
 * The before-half should be protected by #ifdef BeforeVendorCF, and the   *
 * after-half should be protected by #ifdef AfterVendorCF.                 *
 *                                                                         *
 * The before-half should only set things that the .cf file depends on.    *
 * For the .cf files shipped in this release, the main variables in this   *
 * category are HasGcc, HasGcc2, HasCplusplus, OSMajorVersion,             *
 * OSMinorVersion, and OSTeenyVersion.                                     *
 *                                                                         *
 * The after-half should contain all other definitions.  For example,      *
 * place your ProjectRoot definition here.                                 *
 *                                                                         *
 * OS Major and Minor version numbers should be changed directly in the    *
 * .cf file, not overridden in site.def.                                   *
 *                                                                         *
 ***************************************************************************/

/* if you want host-specific customization, this is one way to do it */
/*
#ifndef SiteIConfigFiles
#define SiteIConfigFiles $(IRULESRC)/host.def
#define LocalConfigFiles host.def
#endif
*/


#ifdef BeforeVendorCF

/* #include <host.def> */

/* On systems where cpp doesn't expand correctly macros in include directives
 * the two following macros need to be defined directly (where "X11" is
 * really whatever the TopLevelProject macro is defined to be).
 */
#  ifndef ProjectRulesFile
#   define ProjectRulesFile	<X11.rules>
#  endif
#  ifndef ProjectTmplFile
#   define ProjectTmplFile	<X11.tmpl>
#  endif

/*
#ifndef HasGcc2
#define HasGcc2 YES
#endif
*/

#endif /* BeforeVendorCF */

#ifdef AfterVendorCF

#define ProjectRoot f:/utils/X11R6

/* Only set HasXdmAuth to YES if you have a Wraphelp.c file. */
/* #define HasXdmAuth YES */

/* #define PreIncDir /usr/local/lib/gcc-lib/sparc-sun-solaris2.4/2.7.2/include */

/*
#if defined(SunArchitecture) && defined(SparcArchitecture)
#define HasCodeCenter	YES
#ifndef SVR4Architecture
#define HasTestCenter	YES
#endif
#endif
*/

/*
#ifdef __hp9000s800
#define HasCodeCenter	YES
#endif
*/

/*
#if defined(SunArchitecture) && defined(SparcArchitecture) && !defined(SVR4Architecture)
#define HasPurify	YES
#endif
*/

/*
#define HasSentinel	YES
*/

/*
#undef DefaultUserPath
#define DefaultUserPath /bin:/usr/bin:$(BINDIR):/usr/ucb:/usr/local/bin
*/


/* You do NOT need SetUID if you only run the server under xdm */
/* You MAY need SetUID if users run the server by hand or under xinit */
/* Consult your system administrator before making the X server setuid */
/*
#if defined(SunArchitecture) && OSMajorVersion > 4
#define InstallXserverSetUID YES
#endif
*/

/* You do NOT need SetUID if you only run the server under xdm */
/* You MAY need SetUID if users run the server by hand or under xinit */
/* Consult your system administrator before making the X server setuid */
/*
#ifdef XFree86Version
#define InstallXserverSetUID YES
#endif
*/

#ifndef XnestServer
#undef BuildServer
#define BuildServer YES
#define XnestServer YES
#endif

/* #include <host.def> */

#endif /* AfterVendorCF */