251 lines
8.0 KiB
C
251 lines
8.0 KiB
C
/****************************************************************************
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* Copyright 2018-2020,2021 Thomas E. Dickey *
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* Copyright 2017 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/****************************************************************************
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* Author: Thomas E. Dickey *
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****************************************************************************/
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#include <curses.priv.h>
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MODULE_ID("$Id: report_offsets.c,v 1.1 2023/10/17 09:52:08 nicm Exp $")
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#define show_size(type) \
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flag = 0; \
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last = 0; \
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printf("%5lu " #type "\n", (unsigned long)sizeof(type))
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#define show_offset(type,member) \
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next = (unsigned long)offsetof(type,member); \
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if (last > next) \
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printf("?? incorrect order for " #type "." #member "\n"); \
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printf("%5lu %c " #type "." #member "\n", next, flag ? *flag : ' '); \
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last = next; \
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flag = 0
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#if NCURSES_WIDECHAR && NCURSES_EXT_COLORS
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#define show_COLORS(type,member) { flag = "c"; show_offset(type,member); }
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#else
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#define show_COLORS(type,member) /* nothing */
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#endif
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#ifdef USE_TERM_DRIVER
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#define show_DRIVER(type,member) { flag = "d"; show_offset(type,member); }
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#else
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#define show_DRIVER(type,member) /* nothing */
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#endif
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#if NO_LEAKS
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#define show_MLEAKS(type,member) { flag = "L"; show_offset(type,member); }
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#else
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#define show_MLEAKS(type,member) /* nothing */
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#endif
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#ifdef USE_TERM_DRIVER
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#define show_NORMAL(type,member) /* nothing */
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#else
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#define show_NORMAL(type,member) { flag = "n"; show_offset(type,member); }
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#endif
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#define show_OPTION(type,member) { flag = "+"; show_offset(type,member); }
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#if USE_REENTRANT
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#define show_REENTR(type,member) { flag = "r"; show_offset(type,member); }
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#else
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#define show_REENTR(type,member) /* nothing */
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#endif
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#if NCURSES_SP_FUNCS
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#define show_SPFUNC(type,member) { flag = "s"; show_offset(type,member); }
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#else
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#define show_SPFUNC(type,member) /* nothing */
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#endif
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#ifdef USE_PTHREADS
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#define show_THREAD(type,member) { flag = "t"; show_offset(type,member); }
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#else
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#define show_THREAD(type,member) /* nothing */
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#endif
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#ifdef TRACE
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#define show_TRACES(type,member) { flag = "T"; show_offset(type,member); }
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#else
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#define show_TRACES(type,member) /* nothing */
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#endif
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#if USE_WIDEC_SUPPORT
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#define show_WIDECH(type,member) { flag = "w"; show_offset(type,member); }
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#else
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#define show_WIDECH(type,member) /* nothing */
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#endif
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int
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main(void)
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{
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const char *flag = 0;
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unsigned long last, next;
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printf("Size/offsets of data structures:\n");
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show_size(attr_t);
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show_size(chtype);
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#if USE_WIDEC_SUPPORT
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show_size(cchar_t);
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#endif
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show_size(mmask_t);
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show_size(MEVENT);
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show_size(NCURSES_BOOL);
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printf("\n");
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show_size(SCREEN);
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show_offset(SCREEN, _ifd);
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show_offset(SCREEN, _fifo);
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show_offset(SCREEN, _fifohead);
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show_offset(SCREEN, _direct_color);
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show_offset(SCREEN, _panelHook);
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show_offset(SCREEN, jump);
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show_offset(SCREEN, rsp);
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#if NCURSES_NO_PADDING
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show_OPTION(SCREEN, _no_padding);
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#endif
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#if USE_HARD_TABS
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show_OPTION(SCREEN, _ht_cost);
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#endif
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#if USE_ITALIC
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show_OPTION(SCREEN, _use_ritm);
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#endif
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#if USE_KLIBC_KBD
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show_OPTION(SCREEN, _extended_key);
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#endif
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#if NCURSES_EXT_FUNCS
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show_OPTION(SCREEN, _assumed_color);
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#endif
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#if USE_GPM_SUPPORT
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show_OPTION(SCREEN, _mouse_gpm_loaded);
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#ifdef HAVE_LIBDL
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show_OPTION(SCREEN, _dlopen_gpm);
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#endif
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#endif
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#if USE_EMX_MOUSE
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show_OPTION(SCREEN, _emxmouse_wfd);
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#endif
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#if USE_SYSMOUSE
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show_OPTION(SCREEN, _sysmouse_fifo);
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#endif
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show_DRIVER(SCREEN, _drv_mouse_fifo);
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#if USE_SIZECHANGE
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show_OPTION(SCREEN, _resize);
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#endif
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show_DRIVER(SCREEN, _windowlist);
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show_REENTR(SCREEN, _ttytype);
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show_SPFUNC(SCREEN, use_tioctl);
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show_WIDECH(SCREEN, _screen_acs_fix);
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show_COLORS(SCREEN, _ordered_pairs);
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show_TRACES(SCREEN, tracechr_buf);
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printf("\n");
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show_size(TERMINAL);
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show_offset(TERMINAL, type);
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show_offset(TERMINAL, Filedes);
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show_offset(TERMINAL, Ottyb);
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show_offset(TERMINAL, Nttyb);
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show_offset(TERMINAL, _baudrate);
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show_offset(TERMINAL, _termname);
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show_offset(TERMINAL, tparm_state);
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#if HAVE_INIT_EXTENDED_COLOR
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show_COLORS(TERMINAL, type2);
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#endif
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printf("\n");
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show_size(TERMTYPE);
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#if NCURSES_XNAMES
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show_OPTION(TERMTYPE, ext_str_table);
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show_OPTION(TERMTYPE, ext_Strings);
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#endif
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printf("\n");
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show_size(TPARM_STATE);
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show_offset(TPARM_STATE, stack);
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show_offset(TPARM_STATE, stack_ptr);
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show_offset(TPARM_STATE, out_buff);
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show_offset(TPARM_STATE, fmt_buff);
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show_offset(TPARM_STATE, static_vars);
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show_TRACES(TPARM_STATE, tname);
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printf("\n");
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show_size(WINDOW);
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show_WIDECH(WINDOW, _bkgrnd);
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show_COLORS(WINDOW, _color);
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printf("\n");
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show_size(NCURSES_GLOBALS);
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show_offset(NCURSES_GLOBALS, init_signals);
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show_offset(NCURSES_GLOBALS, tgetent_cache);
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show_offset(NCURSES_GLOBALS, dbd_vars);
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#if HAVE_TSEARCH
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show_offset(NCURSES_GLOBALS, cached_tparm);
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#endif
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show_DRIVER(NCURSES_GLOBALS, term_driver);
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show_NORMAL(NCURSES_GLOBALS, _nc_windowlist);
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#if USE_HOME_TERMINFO
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show_OPTION(NCURSES_GLOBALS, home_terminfo);
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#endif
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#if !USE_SAFE_SPRINTF
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show_OPTION(NCURSES_GLOBALS, safeprint_rows);
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#endif
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show_THREAD(NCURSES_GLOBALS, mutex_curses);
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#if USE_PTHREADS_EINTR
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show_THREAD(NCURSES_GLOBALS, read_thread);
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#endif
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show_WIDECH(NCURSES_GLOBALS, key_name);
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show_TRACES(NCURSES_GLOBALS, trace_opened);
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show_MLEAKS(NCURSES_GLOBALS, leak_checking);
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printf("\n");
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show_size(NCURSES_PRESCREEN);
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show_offset(NCURSES_PRESCREEN, tparm_state);
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show_offset(NCURSES_PRESCREEN, saved_tty);
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show_offset(NCURSES_PRESCREEN, use_tioctl);
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show_offset(NCURSES_PRESCREEN, _outch);
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#ifndef USE_SP_RIPOFF
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show_NORMAL(NCURSES_PRESCREEN, rippedoff);
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#endif
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#if NCURSES_NO_PADDING
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show_OPTION(NCURSES_PRESCREEN, _no_padding);
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#endif
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#if BROKEN_LINKER
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show_offset(NCURSES_PRESCREEN, real_acs_map);
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#else
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show_REENTR(NCURSES_PRESCREEN, real_acs_map);
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#endif
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#if BROKEN_LINKER || USE_REENTRANT
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show_TRACES(NCURSES_PRESCREEN, _outchars);
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#endif
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return EXIT_SUCCESS;
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}
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