Mercurial > hg > xemacs-beta
view src/console-tty-impl.h @ 5127:a9c41067dd88 ben-lisp-object
more cleanups, terminology clarification, lots of doc work
-------------------- ChangeLog entries follow: --------------------
man/ChangeLog addition:
2010-03-05 Ben Wing <ben@xemacs.org>
* internals/internals.texi (Introduction to Allocation):
* internals/internals.texi (Integers and Characters):
* internals/internals.texi (Allocation from Frob Blocks):
* internals/internals.texi (lrecords):
* internals/internals.texi (Low-level allocation):
Rewrite section on allocation of Lisp objects to reflect the new
reality. Remove references to nonexistent XSETINT and XSETCHAR.
modules/ChangeLog addition:
2010-03-05 Ben Wing <ben@xemacs.org>
* postgresql/postgresql.c (allocate_pgconn):
* postgresql/postgresql.c (allocate_pgresult):
* postgresql/postgresql.h (struct Lisp_PGconn):
* postgresql/postgresql.h (struct Lisp_PGresult):
* ldap/eldap.c (allocate_ldap):
* ldap/eldap.h (struct Lisp_LDAP):
Same changes as in src/ dir. See large log there in ChangeLog,
but basically:
ALLOC_LISP_OBJECT -> ALLOC_NORMAL_LISP_OBJECT
LISP_OBJECT_HEADER -> NORMAL_LISP_OBJECT_HEADER
../hlo/src/ChangeLog addition:
2010-03-05 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (old_alloc_sized_lcrecord):
* alloc.c (very_old_free_lcrecord):
* alloc.c (copy_lisp_object):
* alloc.c (zero_sized_lisp_object):
* alloc.c (zero_nonsized_lisp_object):
* alloc.c (lisp_object_storage_size):
* alloc.c (free_normal_lisp_object):
* alloc.c (FREE_FIXED_TYPE_WHEN_NOT_IN_GC):
* alloc.c (ALLOC_FROB_BLOCK_LISP_OBJECT):
* alloc.c (Fcons):
* alloc.c (noseeum_cons):
* alloc.c (make_float):
* alloc.c (make_bignum):
* alloc.c (make_bignum_bg):
* alloc.c (make_ratio):
* alloc.c (make_ratio_bg):
* alloc.c (make_ratio_rt):
* alloc.c (make_bigfloat):
* alloc.c (make_bigfloat_bf):
* alloc.c (size_vector):
* alloc.c (make_compiled_function):
* alloc.c (Fmake_symbol):
* alloc.c (allocate_extent):
* alloc.c (allocate_event):
* alloc.c (make_key_data):
* alloc.c (make_button_data):
* alloc.c (make_motion_data):
* alloc.c (make_process_data):
* alloc.c (make_timeout_data):
* alloc.c (make_magic_data):
* alloc.c (make_magic_eval_data):
* alloc.c (make_eval_data):
* alloc.c (make_misc_user_data):
* alloc.c (Fmake_marker):
* alloc.c (noseeum_make_marker):
* alloc.c (size_string_direct_data):
* alloc.c (make_uninit_string):
* alloc.c (make_string_nocopy):
* alloc.c (mark_lcrecord_list):
* alloc.c (alloc_managed_lcrecord):
* alloc.c (free_managed_lcrecord):
* alloc.c (sweep_lcrecords_1):
* alloc.c (malloced_storage_size):
* buffer.c (allocate_buffer):
* buffer.c (compute_buffer_usage):
* buffer.c (DEFVAR_BUFFER_LOCAL_1):
* buffer.c (nuke_all_buffer_slots):
* buffer.c (common_init_complex_vars_of_buffer):
* buffer.h (struct buffer_text):
* buffer.h (struct buffer):
* bytecode.c:
* bytecode.c (make_compiled_function_args):
* bytecode.c (size_compiled_function_args):
* bytecode.h (struct compiled_function_args):
* casetab.c (allocate_case_table):
* casetab.h (struct Lisp_Case_Table):
* charset.h (struct Lisp_Charset):
* chartab.c (fill_char_table):
* chartab.c (Fmake_char_table):
* chartab.c (make_char_table_entry):
* chartab.c (copy_char_table_entry):
* chartab.c (Fcopy_char_table):
* chartab.c (put_char_table):
* chartab.h (struct Lisp_Char_Table_Entry):
* chartab.h (struct Lisp_Char_Table):
* console-gtk-impl.h (struct gtk_device):
* console-gtk-impl.h (struct gtk_frame):
* console-impl.h (struct console):
* console-msw-impl.h (struct Lisp_Devmode):
* console-msw-impl.h (struct mswindows_device):
* console-msw-impl.h (struct msprinter_device):
* console-msw-impl.h (struct mswindows_frame):
* console-msw-impl.h (struct mswindows_dialog_id):
* console-stream-impl.h (struct stream_console):
* console-stream.c (stream_init_console):
* console-tty-impl.h (struct tty_console):
* console-tty-impl.h (struct tty_device):
* console-tty.c (allocate_tty_console_struct):
* console-x-impl.h (struct x_device):
* console-x-impl.h (struct x_frame):
* console.c (allocate_console):
* console.c (nuke_all_console_slots):
* console.c (DEFVAR_CONSOLE_LOCAL_1):
* console.c (common_init_complex_vars_of_console):
* data.c (make_weak_list):
* data.c (make_weak_box):
* data.c (make_ephemeron):
* database.c:
* database.c (struct Lisp_Database):
* database.c (allocate_database):
* database.c (finalize_database):
* device-gtk.c (allocate_gtk_device_struct):
* device-impl.h (struct device):
* device-msw.c:
* device-msw.c (mswindows_init_device):
* device-msw.c (msprinter_init_device):
* device-msw.c (finalize_devmode):
* device-msw.c (allocate_devmode):
* device-tty.c (allocate_tty_device_struct):
* device-x.c (allocate_x_device_struct):
* device.c:
* device.c (nuke_all_device_slots):
* device.c (allocate_device):
* dialog-msw.c (handle_question_dialog_box):
* elhash.c:
* elhash.c (struct Lisp_Hash_Table):
* elhash.c (finalize_hash_table):
* elhash.c (make_general_lisp_hash_table):
* elhash.c (Fcopy_hash_table):
* elhash.h (htentry):
* emacs.c (main_1):
* eval.c:
* eval.c (size_multiple_value):
* event-stream.c (finalize_command_builder):
* event-stream.c (allocate_command_builder):
* event-stream.c (free_command_builder):
* event-stream.c (event_stream_generate_wakeup):
* event-stream.c (event_stream_resignal_wakeup):
* event-stream.c (event_stream_disable_wakeup):
* event-stream.c (event_stream_wakeup_pending_p):
* events.h (struct Lisp_Timeout):
* events.h (struct command_builder):
* extents-impl.h:
* extents-impl.h (struct extent_auxiliary):
* extents-impl.h (struct extent_info):
* extents-impl.h (set_extent_no_chase_aux_field):
* extents-impl.h (set_extent_no_chase_normal_field):
* extents.c:
* extents.c (gap_array_marker):
* extents.c (gap_array):
* extents.c (extent_list_marker):
* extents.c (extent_list):
* extents.c (stack_of_extents):
* extents.c (gap_array_make_marker):
* extents.c (extent_list_make_marker):
* extents.c (allocate_extent_list):
* extents.c (SLOT):
* extents.c (mark_extent_auxiliary):
* extents.c (allocate_extent_auxiliary):
* extents.c (attach_extent_auxiliary):
* extents.c (size_gap_array):
* extents.c (finalize_extent_info):
* extents.c (allocate_extent_info):
* extents.c (uninit_buffer_extents):
* extents.c (allocate_soe):
* extents.c (copy_extent):
* extents.c (vars_of_extents):
* extents.h:
* faces.c (allocate_face):
* faces.h (struct Lisp_Face):
* faces.h (struct face_cachel):
* file-coding.c:
* file-coding.c (finalize_coding_system):
* file-coding.c (sizeof_coding_system):
* file-coding.c (Fcopy_coding_system):
* file-coding.h (struct Lisp_Coding_System):
* file-coding.h (MARKED_SLOT):
* fns.c (size_bit_vector):
* font-mgr.c:
* font-mgr.c (finalize_fc_pattern):
* font-mgr.c (print_fc_pattern):
* font-mgr.c (Ffc_pattern_p):
* font-mgr.c (Ffc_pattern_create):
* font-mgr.c (Ffc_name_parse):
* font-mgr.c (Ffc_name_unparse):
* font-mgr.c (Ffc_pattern_duplicate):
* font-mgr.c (Ffc_pattern_add):
* font-mgr.c (Ffc_pattern_del):
* font-mgr.c (Ffc_pattern_get):
* font-mgr.c (fc_config_create_using):
* font-mgr.c (fc_strlist_to_lisp_using):
* font-mgr.c (fontset_to_list):
* font-mgr.c (Ffc_config_p):
* font-mgr.c (Ffc_config_up_to_date):
* font-mgr.c (Ffc_config_build_fonts):
* font-mgr.c (Ffc_config_get_cache):
* font-mgr.c (Ffc_config_get_fonts):
* font-mgr.c (Ffc_config_set_current):
* font-mgr.c (Ffc_config_get_blanks):
* font-mgr.c (Ffc_config_get_rescan_interval):
* font-mgr.c (Ffc_config_set_rescan_interval):
* font-mgr.c (Ffc_config_app_font_add_file):
* font-mgr.c (Ffc_config_app_font_add_dir):
* font-mgr.c (Ffc_config_app_font_clear):
* font-mgr.c (size):
* font-mgr.c (Ffc_config_substitute):
* font-mgr.c (Ffc_font_render_prepare):
* font-mgr.c (Ffc_font_match):
* font-mgr.c (Ffc_font_sort):
* font-mgr.c (finalize_fc_config):
* font-mgr.c (print_fc_config):
* font-mgr.h:
* font-mgr.h (struct fc_pattern):
* font-mgr.h (XFC_PATTERN):
* font-mgr.h (struct fc_config):
* font-mgr.h (XFC_CONFIG):
* frame-gtk.c (allocate_gtk_frame_struct):
* frame-impl.h (struct frame):
* frame-msw.c (mswindows_init_frame_1):
* frame-x.c (allocate_x_frame_struct):
* frame.c (nuke_all_frame_slots):
* frame.c (allocate_frame_core):
* gc.c:
* gc.c (GC_CHECK_NOT_FREE):
* glyphs.c (finalize_image_instance):
* glyphs.c (allocate_image_instance):
* glyphs.c (Fcolorize_image_instance):
* glyphs.c (allocate_glyph):
* glyphs.c (unmap_subwindow_instance_cache_mapper):
* glyphs.c (register_ignored_expose):
* glyphs.h (struct Lisp_Image_Instance):
* glyphs.h (struct Lisp_Glyph):
* glyphs.h (struct glyph_cachel):
* glyphs.h (struct expose_ignore):
* gui.c (allocate_gui_item):
* gui.h (struct Lisp_Gui_Item):
* keymap.c (struct Lisp_Keymap):
* keymap.c (make_keymap):
* lisp.h:
* lisp.h (struct Lisp_String_Direct_Data):
* lisp.h (struct Lisp_String_Indirect_Data):
* lisp.h (struct Lisp_Vector):
* lisp.h (struct Lisp_Bit_Vector):
* lisp.h (DECLARE_INLINE_LISP_BIT_VECTOR):
* lisp.h (struct weak_box):
* lisp.h (struct ephemeron):
* lisp.h (struct weak_list):
* lrecord.h:
* lrecord.h (struct lrecord_implementation):
* lrecord.h (MC_ALLOC_CALL_FINALIZER):
* lrecord.h (struct lcrecord_list):
* lstream.c (finalize_lstream):
* lstream.c (sizeof_lstream):
* lstream.c (Lstream_new):
* lstream.c (Lstream_delete):
* lstream.h (struct lstream):
* marker.c:
* marker.c (finalize_marker):
* marker.c (compute_buffer_marker_usage):
* mule-charset.c:
* mule-charset.c (make_charset):
* mule-charset.c (compute_charset_usage):
* objects-impl.h (struct Lisp_Color_Instance):
* objects-impl.h (struct Lisp_Font_Instance):
* objects-tty-impl.h (struct tty_color_instance_data):
* objects-tty-impl.h (struct tty_font_instance_data):
* objects-tty.c (tty_initialize_color_instance):
* objects-tty.c (tty_initialize_font_instance):
* objects.c (finalize_color_instance):
* objects.c (Fmake_color_instance):
* objects.c (finalize_font_instance):
* objects.c (Fmake_font_instance):
* objects.c (reinit_vars_of_objects):
* opaque.c:
* opaque.c (sizeof_opaque):
* opaque.c (make_opaque_ptr):
* opaque.c (free_opaque_ptr):
* opaque.h:
* opaque.h (Lisp_Opaque):
* opaque.h (Lisp_Opaque_Ptr):
* print.c (printing_unreadable_lcrecord):
* print.c (external_object_printer):
* print.c (debug_p4):
* process.c (finalize_process):
* process.c (make_process_internal):
* procimpl.h (struct Lisp_Process):
* rangetab.c (Fmake_range_table):
* rangetab.c (Fcopy_range_table):
* rangetab.h (struct Lisp_Range_Table):
* scrollbar.c:
* scrollbar.c (create_scrollbar_instance):
* scrollbar.c (compute_scrollbar_instance_usage):
* scrollbar.h (struct scrollbar_instance):
* specifier.c (finalize_specifier):
* specifier.c (sizeof_specifier):
* specifier.c (set_specifier_caching):
* specifier.h (struct Lisp_Specifier):
* specifier.h (struct specifier_caching):
* symeval.h:
* symeval.h (SYMBOL_VALUE_MAGIC_P):
* symeval.h (DEFVAR_SYMVAL_FWD):
* symsinit.h:
* syntax.c (init_buffer_syntax_cache):
* syntax.h (struct syntax_cache):
* toolbar.c:
* toolbar.c (allocate_toolbar_button):
* toolbar.c (update_toolbar_button):
* toolbar.h (struct toolbar_button):
* tooltalk.c (struct Lisp_Tooltalk_Message):
* tooltalk.c (make_tooltalk_message):
* tooltalk.c (struct Lisp_Tooltalk_Pattern):
* tooltalk.c (make_tooltalk_pattern):
* ui-gtk.c:
* ui-gtk.c (allocate_ffi_data):
* ui-gtk.c (emacs_gtk_object_finalizer):
* ui-gtk.c (allocate_emacs_gtk_object_data):
* ui-gtk.c (allocate_emacs_gtk_boxed_data):
* ui-gtk.h:
* window-impl.h (struct window):
* window-impl.h (struct window_mirror):
* window.c (finalize_window):
* window.c (allocate_window):
* window.c (new_window_mirror):
* window.c (mark_window_as_deleted):
* window.c (make_dummy_parent):
* window.c (compute_window_mirror_usage):
* window.c (compute_window_usage):
Overall point of this change and previous ones in this repository:
(1) Introduce new, clearer terminology: everything other than int
or char is a "record" object, which comes in two types: "normal
objects" and "frob-block objects". Fix up all places that
referred to frob-block objects as "simple", "basic", etc.
(2) Provide an advertised interface for doing operations on Lisp
objects, including creating new types, that is clean and
consistent in its naming, uses the above-referenced terms and
avoids referencing "lrecords", "old lcrecords", etc., which should
hide under the surface.
(3) Make the size_in_bytes and finalizer methods take a
Lisp_Object rather than a void * for consistency with other methods.
(4) Separate finalizer method into finalizer and disksaver, so
that normal finalize methods don't have to worry about disksaving.
Other specifics:
(1) Renaming:
LISP_OBJECT_HEADER -> NORMAL_LISP_OBJECT_HEADER
ALLOC_LISP_OBJECT -> ALLOC_NORMAL_LISP_OBJECT
implementation->basic_p -> implementation->frob_block_p
ALLOCATE_FIXED_TYPE_AND_SET_IMPL -> ALLOC_FROB_BLOCK_LISP_OBJECT
*FCCONFIG*, wrap_fcconfig -> *FC_CONFIG*, wrap_fc_config
*FCPATTERN*, wrap_fcpattern -> *FC_PATTERN*, wrap_fc_pattern
(the last two changes make the naming of these macros consistent
with the naming of all other macros, since the objects are named
fc-config and fc-pattern with a hyphen)
(2) Lots of documentation fixes in lrecord.h.
(3) Eliminate macros for copying, freeing, zeroing objects, getting
their storage size. Instead, new functions:
zero_sized_lisp_object()
zero_nonsized_lisp_object()
lisp_object_storage_size()
free_normal_lisp_object()
(copy_lisp_object() already exists)
LISP_OBJECT_FROB_BLOCK_P() (actually a macro)
Eliminated:
free_lrecord()
zero_lrecord()
copy_lrecord()
copy_sized_lrecord()
old_copy_lcrecord()
old_copy_sized_lcrecord()
old_zero_lcrecord()
old_zero_sized_lcrecord()
LISP_OBJECT_STORAGE_SIZE()
COPY_SIZED_LISP_OBJECT()
COPY_SIZED_LCRECORD()
COPY_LISP_OBJECT()
ZERO_LISP_OBJECT()
FREE_LISP_OBJECT()
(4) Catch the remaining places where lrecord stuff was used directly
and use the advertised interface, e.g. alloc_sized_lrecord() ->
ALLOC_SIZED_LISP_OBJECT().
(5) Make certain statically-declared pseudo-objects
(buffer_local_flags, console_local_flags) have their lheader
initialized correctly, so things like copy_lisp_object() can work
on them. Make extent_auxiliary_defaults a proper heap object
Vextent_auxiliary_defaults, and make extent auxiliaries dumpable
so that this object can be dumped. allocate_extent_auxiliary()
now just creates the object, and attach_extent_auxiliary()
creates an extent auxiliary and attaches to an extent, like the
old allocate_extent_auxiliary().
(6) Create EXTENT_AUXILIARY_SLOTS macro, similar to the foo-slots.h
files but in a macro instead of a file. The purpose is to avoid
duplication when iterating over all the slots in an extent auxiliary.
Use it.
(7) In lstream.c, don't zero out object after allocation because
allocation routines take care of this.
(8) In marker.c, fix a mistake in computing marker overhead.
(9) In print.c, clean up printing_unreadable_lcrecord(),
external_object_printer() to avoid lots of ifdef NEW_GC's.
(10) Separate toolbar-button allocation into a separate
allocate_toolbar_button() function for use in the example code
in lrecord.h.
author | Ben Wing <ben@xemacs.org> |
---|---|
date | Fri, 05 Mar 2010 04:08:17 -0600 |
parents | d1247f3cc363 |
children | 5256fedd50e6 308d34e9f07d |
line wrap: on
line source
/* Define TTY specific console, device, and frame object for XEmacs. Copyright (C) 1995 Board of Trustees, University of Illinois. Copyright (C) 1996 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ /* Written by Chuck Thompson and Ben Wing. */ /* NOTE: Currently each TTY console can have only one device. Therefore, all stuff for both input and output is lumped into the console structure. If it ever becomes meaningful to have more than one device on a TTY console, the output stuff will have to get separated out. */ #ifndef INCLUDED_console_tty_impl_h_ #define INCLUDED_console_tty_impl_h_ #include "console-impl.h" #include "console-tty.h" DECLARE_CONSOLE_TYPE (tty); struct tty_console { #ifdef NEW_GC NORMAL_LISP_OBJECT_HEADER header; #endif /* NEW_GC */ int infd, outfd; Lisp_Object instream, outstream; Lisp_Object terminal_type; Lisp_Object controlling_process; char *term_entry_buffer; /* Physical location of cursor on this console. */ int cursor_x; int cursor_y; /* The real location of the cursor. The above physical location may be ahead of where we really are. */ int real_cursor_x; int real_cursor_y; int final_cursor_x; int final_cursor_y; int height; int width; /* The count of frame number. */ int frame_count; /* flags indicating presence, absence or value of various features */ struct { unsigned int must_write_spaces :1; /* terminal inserts nulls, not spaces to fill whitespace on screen */ unsigned int insert_mode_motion :1; /* cursor movement commands work while in insert mode */ unsigned int standout_motion :1; /* cursor movement is graceful in standout or underline mode */ unsigned int memory_above_frame :1; /* display retained above screen */ unsigned int memory_below_frame :1; /* display retained below screen */ unsigned int meta_key :2; /* 0 == mask off top bit; 1 == top bit is meta; 2 == top bit is useful as character info */ unsigned int flow_control :1; /* Nonzero means use ^S/^Q as cretinous flow control. */ int standout_width; /* # of spaces printed when change to standout mode */ int underline_width; /* # of spaces printed when change to underline mode */ } flags; /* cursor motion entries - each entry is commented with the terminfo and the termcap entry */ struct { /* local cursor movement */ const char *up; /* cuu1, up */ const char *down; /* cud1, do */ const char *left; /* cub1, le */ const char *right; /* cuf1, nd */ const char *home; /* home, ho */ const char *low_left; /* ll, ll */ const char *car_return; /* cr, cr */ /* parameterized local cursor movement */ const char *multi_up; /* cuu, UP */ const char *multi_down; /* cud, DO */ const char *multi_left; /* cub, LE */ const char *multi_right; /* cuf, RI */ /* absolute cursor motion */ const char *abs; /* cup, cm */ const char *hor_abs; /* hpa, ch */ const char *ver_abs; /* vpa, cv */ /* scrolling */ const char *scroll_forw; /* ind, sf */ const char *scroll_back; /* ri, sr */ const char *multi_scroll_forw; /* indn, SF */ const char *multi_scroll_back; /* rin, SR */ const char *set_scroll_region; /* csr, cs */ } cm; /* screen editing entries - each entry is commented with the terminfo and the termcap entry */ struct { /* adding to the screen */ const char *ins_line; /* il1, al */ const char *multi_ins_line; /* il, AL */ const char *repeat; /* rep, rp */ const char *begin_ins_mode; /* smir, im */ const char *end_ins_mode; /* rmir, ei */ const char *ins_char; /* ich1, ic */ const char *multi_ins_char; /* ich, IC */ const char *insert_pad; /* ip, ip */ /* deleting from the screen */ const char *clr_frame; /* clear, cl */ const char *clr_from_cursor; /* ed, cd */ const char *clr_to_eol; /* el, ce */ const char *del_line; /* dl1, dl */ const char *multi_del_line; /* dl, DL */ const char *del_char; /* dch1, dc */ const char *multi_del_char; /* dch, DC */ const char *begin_del_mode; /* smdc, dm */ const char *end_del_mode; /* rmdc, ed */ const char *erase_at_cursor; /* ech, ec */ } se; /* screen display entries - each entry is commented with the terminfo and termcap entry */ struct { const char *begin_standout; /* smso, so */ const char *end_standout; /* rmso, se */ const char *begin_underline; /* smul, us */ const char *end_underline; /* rmul, ue */ const char *begin_alternate; /* smacs, as */ const char *end_alternate; /* rmacs, ae */ const char *turn_on_reverse; /* rev, mr */ const char *turn_on_blinking; /* blink, mb */ const char *turn_on_bold; /* bold, md */ const char *turn_on_dim; /* dim, mh */ const char *turn_off_attributes; /* sgr0, me */ const char *visual_bell; /* flash, vb */ const char *audio_bell; /* bel, bl */ const char *cursor_visible; /* cvvis, vs */ const char *cursor_normal; /* cnorm, ve */ const char *init_motion; /* smcup, ti */ const char *end_motion; /* rmcup, te */ const char *keypad_on; /* smkx, ks */ const char *keypad_off; /* rmkx, ke */ const char *orig_pair; /* op, op */ } sd; /* costs of various operations */ struct { int cm_up; int cm_down; int cm_left; int cm_right; int cm_home; int cm_low_left; int cm_car_return; int cm_abs; int cm_hor_abs; int cm_ver_abs; } cost; /* The initial tty mode bits */ struct emacs_tty old_tty; /* Is this TTY our controlling terminal? */ unsigned int controlling_terminal :1; unsigned int is_stdio :1; /* Do East Asian chars take up two columns? */ unsigned int multiple_width :1; }; #ifdef NEW_GC typedef struct tty_console Lisp_Tty_Console; DECLARE_LISP_OBJECT (tty_console, Lisp_Tty_Console); #define XTTY_CONSOLE(x) \ XRECORD (x, tty_console, Lisp_Tty_Console) #define wrap_tty_console(p) wrap_record (p, tty_console) #define TTY_CONSOLE_P(x) RECORDP (x, tty_console) #endif /* NEW_GC */ #define CONSOLE_TTY_DATA(c) CONSOLE_TYPE_DATA (c, tty) #define CONSOLE_TTY_CURSOR_X(c) (CONSOLE_TTY_DATA (c)->cursor_x) #define CONSOLE_TTY_CURSOR_Y(c) (CONSOLE_TTY_DATA (c)->cursor_y) #define CONSOLE_TTY_REAL_CURSOR_X(c) (CONSOLE_TTY_DATA (c)->real_cursor_x) #define CONSOLE_TTY_REAL_CURSOR_Y(c) (CONSOLE_TTY_DATA (c)->real_cursor_y) #define CONSOLE_TTY_FINAL_CURSOR_X(c) (CONSOLE_TTY_DATA (c)->final_cursor_x) #define CONSOLE_TTY_FINAL_CURSOR_Y(c) (CONSOLE_TTY_DATA (c)->final_cursor_y) /* In a more ideal world where available terminfo files actually included information on whether a given TTY supports double-width characters or not, oh, and where Mule was not conditional, SUPPORTS_MULTIPLE_WIDTH would be as console-specific as its syntax implies. In this world, this is overengineering more than it is anything. */ #define CONSOLE_TTY_SUPPORTS_MULTIPLE_WIDTH(c) (1 != MAX_ICHAR_LEN) #define CONSOLE_TTY_MULTIPLE_WIDTH(c) \ (CONSOLE_TTY_SUPPORTS_MULTIPLE_WIDTH(c) ? \ CONSOLE_TTY_DATA (c)->multiple_width : (0)) #define TTY_CM(c) (CONSOLE_TTY_DATA (c)->cm) #define TTY_SE(c) (CONSOLE_TTY_DATA (c)->se) #define TTY_SD(c) (CONSOLE_TTY_DATA (c)->sd) #define TTY_FLAGS(c) (CONSOLE_TTY_DATA (c)->flags) #define TTY_COST(c) (CONSOLE_TTY_DATA (c)->cost) #define TTY_INC_CURSOR_X(c, n) do { \ int TICX_n = (n); \ assert (CONSOLE_TTY_CURSOR_X (c) == CONSOLE_TTY_REAL_CURSOR_X (c)); \ CONSOLE_TTY_CURSOR_X (c) += TICX_n; \ CONSOLE_TTY_REAL_CURSOR_X (c) += TICX_n; \ } while (0) #define TTY_INC_CURSOR_Y(c, n) do { \ int TICY_n = (n); \ CONSOLE_TTY_CURSOR_Y (c) += TICY_n; \ CONSOLE_TTY_REAL_CURSOR_Y (c) += TICY_n; \ } while (0) struct tty_device { #ifdef NEW_GC NORMAL_LISP_OBJECT_HEADER header; #endif /* NEW_GC */ #ifdef HAVE_TERMIOS speed_t ospeed; /* Output speed (from sg_ospeed) */ #else short ospeed; /* Output speed (from sg_ospeed) */ #endif }; #ifdef NEW_GC typedef struct tty_device Lisp_Tty_Device; DECLARE_LISP_OBJECT (tty_device, Lisp_Tty_Device); #define XTTY_DEVICE(x) \ XRECORD (x, tty_device, Lisp_Tty_Device) #define wrap_tty_device(p) wrap_record (p, tty_device) #define TTY_DEVICE_P(x) RECORDP (x, tty_device) #endif /* NEW_GC */ #define DEVICE_TTY_DATA(d) DEVICE_TYPE_DATA (d, tty) /* termcap requires this to be global */ #ifndef HAVE_TERMIOS extern short ospeed; /* Output speed (from sg_ospeed) */ #endif #endif /* INCLUDED_console_tty_impl_h_ */