view src/xemacs.def.in.in @ 5142:f965e31a35f0

reduce lcrecord headers to 2 words, rename printing_unreadable_object -------------------- ChangeLog entries follow: -------------------- man/ChangeLog addition: 2010-03-13 Ben Wing <ben@xemacs.org> * internals/internals.texi (Working with Lisp Objects): * internals/internals.texi (Writing Macros): * internals/internals.texi (lrecords): More rewriting to correspond with changes from *LRECORD* to *LISP_OBJECT*. modules/ChangeLog addition: 2010-03-13 Ben Wing <ben@xemacs.org> * postgresql/postgresql.c (print_pgconn): * postgresql/postgresql.c (print_pgresult): printing_unreadable_object -> printing_unreadable_object_fmt. 2010-03-13 Ben Wing <ben@xemacs.org> * ldap/eldap.c (print_ldap): printing_unreadable_object -> printing_unreadable_object_fmt. src/ChangeLog addition: 2010-03-13 Ben Wing <ben@xemacs.org> * alloc.c (alloc_sized_lrecord_1): * alloc.c (alloc_sized_lrecord_array): * alloc.c (old_alloc_sized_lcrecord): * alloc.c (disksave_object_finalization_1): * alloc.c (mark_lcrecord_list): * alloc.c (alloc_managed_lcrecord): * alloc.c (free_managed_lcrecord): * alloc.c (tick_lcrecord_stats): * alloc.c (sweep_lcrecords_1): * buffer.c (print_buffer): * buffer.c (DEFVAR_BUFFER_LOCAL_1): * casetab.c: * casetab.c (print_case_table): * console.c (print_console): * console.c (DEFVAR_CONSOLE_LOCAL_1): * data.c (print_weak_list): * data.c (print_weak_box): * data.c (print_ephemeron): * data.c (ephemeron_equal): * database.c (print_database): * database.c (finalize_database): * device-msw.c (sync_printer_with_devmode): * device-msw.c (print_devmode): * device-msw.c (finalize_devmode): * device.c: * device.c (print_device): * elhash.c: * elhash.c (print_hash_table): * eval.c (print_subr): * eval.c (print_multiple_value): * event-stream.c (event_stream_resignal_wakeup): * events.c (clear_event_resource): * events.c (zero_event): * events.c (print_event): * extents.c: * extents.c (print_extent): * file-coding.c (print_coding_system): * font-mgr.c: * font-mgr.c (Ffc_init): * frame.c: * frame.c (print_frame): * gc.c: * gc.c (GC_CHECK_NOT_FREE): * glyphs.c: * glyphs.c (print_image_instance): * glyphs.c (print_glyph): * gui.c (print_gui_item): * gui.c (copy_gui_item): * keymap.c (print_keymap): * keymap.c (MARKED_SLOT): * lisp.h: * lisp.h (struct Lisp_String): * lisp.h (DEFUN): * lisp.h (DEFUN_NORETURN): * lrecord.h: * lrecord.h (NORMAL_LISP_OBJECT_UID): * lrecord.h (struct lrecord_header): * lrecord.h (set_lheader_implementation): * lrecord.h (struct old_lcrecord_header): * lrecord.h (struct free_lcrecord_header): * marker.c (print_marker): * mule-charset.c: * mule-charset.c (print_charset): * objects.c (print_color_instance): * objects.c (print_font_instance): * objects.c (finalize_font_instance): * print.c (print_cons): * print.c (printing_unreadable_object_fmt): * print.c (printing_unreadable_lisp_object): * print.c (external_object_printer): * print.c (internal_object_printer): * print.c (debug_p4): * print.c (ext_print_begin): * process.c (print_process): * rangetab.c (print_range_table): * rangetab.c (range_table_equal): * scrollbar.c (free_scrollbar_instance): * specifier.c (print_specifier): * specifier.c (finalize_specifier): * symbols.c (guts_of_unbound_marker): * symeval.h: * symeval.h (DEFVAR_SYMVAL_FWD): * tooltalk.c: * tooltalk.c (print_tooltalk_message): * tooltalk.c (print_tooltalk_pattern): * ui-gtk.c (ffi_object_printer): * ui-gtk.c (emacs_gtk_object_printer): * ui-gtk.c (emacs_gtk_boxed_printer): * window.c (print_window): * window.c (free_window_mirror): * window.c (debug_print_window): * xemacs.def.in.in: (1) printing_unreadable_object -> printing_unreadable_object_fmt. (2) printing_unreadable_lcrecord -> printing_unreadable_lisp_object and fix up so it no longer requires an lcrecord. These previous changes eliminate most of the remaining places where the terms `lcrecord' and `lrecord' occurred outside of specialized code. (3) Fairly major change: Reduce the number of words in an lcrecord from 3 to 2. The third word consisted of a uid that duplicated the lrecord uid, and a single free bit, which was moved into the lrecord structure. This reduces the size of the `uid' slot from 21 bits to 20 bits. Arguably this isn't enough -- we could easily have more than 1,000,000 or so objects created in a session. The answer is (a) It doesn't really matter if we overflow the uid field because it's only used for debugging, to identify an object uniquely (or pretty much so). (b) If we cared about it overflowing and wanted to reduce this, we could make it so that cons, string, float and certain other frob-block types that never print out the uid simply don't store a uid in them and don't increment the lrecord_uid_counter. (4) In conjunction with (3), create new macro NORMAL_LISP_OBJECT_UID() and use it to abstract out the differences between NEWGC and old-GC in accessing the `uid' value from a "normal Lisp Object pointer". (5) In events.c, use zero_nonsized_lisp_object() in place of custom- written equivalent. In font-mgr.c use external_object_printer() in place of custom-written equivalents.
author Ben Wing <ben@xemacs.org>
date Sat, 13 Mar 2010 05:38:08 -0600
parents b5df3737028a
children 41ac827cb71b
line wrap: on
line source

/* The module API: core symbols that are visible to modules.
   Copyright (C) 2008 Jerry James
   Copyright (C) 2010 Ben Wing.

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 2, 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; see the file COPYING.  If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */

/* The symbol to import/export is on the left.  If the symbol is not
   meant to be used directly, but a macro or inline function in the
   API expands to a form containing the symbol, then the macro or
   inline function is named in a comment to the right. */

#define NOT_C_CODE
#include <config.h>

#if defined (ERROR_CHECK_TYPES) && defined (XEMACS_DEFS_NEEDS_INLINE_DECLS)
#define XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS
#endif

NAME xemacs.exe
EXPORTS
/* Exported functions */
acons
#ifdef NEW_GC
alloc_lrecord			/* ALLOC_LISP_OBJECT */
alloc_sized_lrecord		/* ALLOC_SIZED_LISP_OBJECT */
lrecord_subr			/* DEFSUBR */
lrecord_symbol_value_forward	/* DEFVAR_SYMVAL_FWD */
#ifdef DEBUG_XEMACS
mcpro_1				/* mcpro */
#endif
mc_alloc			/* DEFSUBR */
#else /* not NEW_GC */
alloc_automanaged_lcrecord	/* ALLOC_LISP_OBJECT */
old_alloc_sized_lcrecord	/* ALLOC_SIZED_LISP_OBJECT */
#endif /* not NEW_GC */
apply1
#ifdef USE_ASSERTIONS
assert_failed			/* abort(), assert(), etc. */
#endif
build_extstring
build_istring
build_cistring
build_ascstring
build_msg_istring
build_msg_cistring
build_msg_ascstring
#ifdef MULE
bytecount_to_charcount_fun	/* bytecount_to_charcount */
#endif
call0
call1
call2
call3
call4
call5
call6
call7
call8
#ifdef MULE
charcount_to_bytecount_fun	/* charcount_to_bytecount */
#endif
check_quit			/* QUITP */
check_what_happened		/* QUIT */
concat2
concat3
cons3
copy_lisp_object
dead_wrong_type_argument	/* CHECK_xxx */
#ifdef DEBUG_GCPRO
debug_gcpro1			/* GCPRO1 */
debug_gcpro2			/* GCPRO2 */
debug_gcpro3			/* GCPRO3 */
debug_gcpro4			/* GCPRO4 */
debug_gcpro5			/* GCPRO5 */
debug_ungcpro			/* UNGCPRO */
#endif
deferror
deferror_massage_name		/* DEFERROR */
deferror_massage_name_and_message /* DEFERROR_STANDARD */
defkeyword
defkeyword_massage_name		/* DEFKEYWORD */
defsubr				/* DEFSUBR */
defsubr_macro			/* DEFSUBR_MACRO */
defsymbol
defsymbol_nodump		/* == defsymbol in modules */
defsymbol_massage_multiword_predicate /* DEFSYMBOL_MULTIWORD_PREDICATE */
defsymbol_massage_multiword_predicate_nodump /* DEFSYMBOL_MULTIWORD_PREDICATE_NO_DUMP */
defsymbol_massage_name		/* DEFSYMBOL */
defsymbol_massage_name_nodump	/* DEFSYMBOL_NO_DUMP == DEFSYMBOL in modules */
defvar_magic			/* DEFVAR_LISP, DEFVAR_INT, ... */
dfc_coding_system_is_unicode	/* TO_INTERNAL_FORMAT */
dfc_convert_to_external_format	/* TO_EXTERNAL_FORMAT */
dfc_convert_to_internal_format	/* TO_INTERNAL_FORMAT */
egetenv				
#ifndef EMODULES_GATHER_VERSION
emodules_doc_subr		/* CDOCSUBR */
emodules_doc_sym		/* CDOCSYM */
#endif
eputenv
#ifdef DEBUG_XEMACS
eq_with_ebola_notice		/* EQ_WITH_EBOLA_NOTICE */
#endif
#ifdef XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS
error_check_cons
#ifdef HAVE_LDAP
error_check_ldap
#endif
error_check_opaque_ptr
#ifdef HAVE_POSTGRESQL
error_check_pgconn
error_check_pgresult
#endif
error_check_string
#ifdef NEW_GC
error_check_string_direct_data
error_check_string_indirect_data
#endif
error_check_symbol_value_forward
#endif /* XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS */
free_opaque_ptr
get_coding_system_for_text_file
intern
invalid_argument
invalid_argument_2
invalid_constant
invalid_operation
invalid_operation_2
list1
list2
list3
list4
list5
list6
make_extstring
make_float
make_opaque_ptr
make_string
make_vector
maybe_invalid_operation
message
nconc2
new_dfc_convert_copy_data	/* C_STRING_TO_EXTERNAL, ... */
new_dfc_convert_malloc		/* C_STRING_TO_EXTERNAL_MALLOC, ... */
new_dfc_convert_size		/* C_STRING_TO_EXTERNAL, ... */
#ifdef MULE
non_ascii_itext_copy_ichar	/* itext_copy_ichar */
non_ascii_itext_ichar		/* itext_ichar */
non_ascii_set_itext_ichar	/* set_itext_ichar */
non_ascii_valid_ichar_p		/* valid_ichar_p */
#endif
out_of_memory			/* The postgresql module uses this */
printing_unreadable_lisp_object
printing_unreadable_object_fmt
#ifdef XEMACS_DEFS_NEEDS_INLINE_DECLS
qxestrdup
qxestrlen
qxestrcharlen
qxestrcmp
qxestrcmp_ascii
qxestrncmp
qxestrncmp_ascii
qxestrcpy
qxestrcpy_ascii
qxestrncpy
qxestrncpy_ascii
qxestrcat
qxestrcat_ascii
qxestrncat
qxestrncat_ascii
qxestrchr
qxestrrchr
qxestrstr
qxestrcspn
qxestrspn
qxestrpbrk
qxestrtok
qxestrtod
qxestrtol
qxestrtoul
qxeatoi
qxestrupr
qxestrlwr
qxesprintf
qxesscanf_ascii_1
#endif /* XEMACS_DEFS_NEEDS_INLINE_DECLS */
record_unwind_protect
record_unwind_protect_freeing
report_process_error
signal_circular_list_error	/* EXTERNAL_LIST_LOOP* */
signal_circular_property_list_error	/* EXTERNAL_PROPERTY_LIST_LOOP* */
signal_error
signal_ferror
signal_malformed_list_error	/* EXTERNAL_LIST_LOOP* */
signal_malformed_property_list_error	/* EXTERNAL_PROPERTY_LIST_LOOP* */
signal_quit			/* QUIT */
slow_down_interrupts
speed_up_interrupts
#ifndef DEBUG_XEMACS
staticpro
staticpro_nodump
#else
staticpro_1
staticpro_nodump_1
#endif
unbind_to_1			/* unbind_to */
#ifndef DEBUG_XEMACS
unstaticpro_nodump
#else
unstaticpro_nodump_1
#endif
vconcat2
vconcat3
vector1
vector2
vector3
warn_when_safe
#ifdef XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS
wrap_record_1
#endif
write_cistring
write_fmt_string
write_fmt_string_lisp
write_istring
write_ascstring
wrong_type_argument		/* CONCHECK_xxx */
xemacs_c_alloca			/* ALLOCA */
xfree_1				/* xfree */
xmalloc
xmalloc_and_zero
xrealloc
xstrdup
Dynarr_delete_many		/* Dynarr_delete, Dynarr_delete_object, ... */
Dynarr_free
Dynarr_insert_many		/* Dynarr_add_{literal,lisp}_string */
Dynarr_newf			/* Dynarr_new, Dynarr_new2 */
Dynarr_resize			/* Dynarr_add */
Fappend
Fapply
Fbuffer_modified_p
Fbuffer_name
Fcall_with_condition_handler
Fcons
Fcurrent_buffer
Fequal
Feval
Fexpand_abbrev
Ffuncall
Fget
Fkill_buffer
Flength
Flist
Fmake_list
Fmake_string
Fmake_symbol
Fmake_vector
Fnreverse
Fprovide
Fput
Freverse
Fset_buffer
Fsignal
Fthrow
Fvector
#ifdef XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS
XINT_1
#endif

/* Exported variables */
__temp_alloca_size__		/* ALLOCA */
#ifdef DEBUG_XEMACS
debug_issue_ebola_notices	/* EQ_WITH_EBOLA_NOTICE */
#endif
dont_check_for_quit		/* QUITP, QUIT */
gcprolist			/* GCPRO1, GCPRO2, ... */
initialized			/* LOADHIST_ATTACH */
lrecord_cons			/* CONSP */
lrecord_implementations_table	/* RECORD_DUMPABLE */
lrecord_marker			/* MARKERP */
#ifdef USE_KKCC
lrecord_memory_descriptions	/* INIT_LRECORD_IMPLEMENTATION */
#else
lrecord_markers			/* INIT_LRECORD_IMPLEMENTATION */
#endif
lrecord_string			/* STRINGP */
lrecord_symbol	 		/* SYMBOLP */
lrecord_type_count		/* INIT_EXTERNAL_LRECORD_IMPLEMENTATION */
lrecord_uid_counter
need_to_check_c_alloca		/* ALLOCA */
print_readably
quit_check_signal_happened	/* QUITP */
#ifdef ERROR_CHECK_MALLOC
regex_malloc_disallowed		/* REGEX_MALLOC_CHECK */
#endif
#ifdef MULE
rep_bytes_by_first_byte		/* itext_ichar_len, INC_IBYTEPTR, ... */
#endif
something_happened		/* QUIT */
specpdl_depth_counter		/* specpdl_depth */
Qconsp				/* CHECK_CONS */
Qcritical			/* QUIT, QUITP */
Qdelete
Qfile_name			/* Qdll_filename_encoding */
Qintegerp			/* CHECK_INT, CONCHECK_INT */
Qinvalid_argument
Qnative
Qnil
Qnotice
#ifdef USE_UNION_TYPE
Qnull_pointer			/* DEFVAR_xxx */
#endif
Qprocess_error
Qsearch
Qsimple
Qstringp			/* CHECK_STRING */
Qsymbolp			/* CHECK_SYMBOL */
Qsyntax_error
Qt
Qunbound
#ifdef USE_UNION_TYPE
Qzero				/* ZEROP */
#endif
Vinhibit_quit			/* QUIT, QUITP */
Vquit_flag			/* QUIT, QUITP */