1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1999-2011,2017 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Thomas E. Dickey 1999-on * 32 ****************************************************************************/ 33 34 /* 35 * free_ttype.c -- allocation functions for TERMTYPE 36 * 37 * _nc_free_termtype() 38 * use_extended_names() 39 * 40 */ 41 42 #include <curses.priv.h> 43 44 #include <tic.h> 45 46 MODULE_ID("$Id: free_ttype.c,v 1.19 2020/02/02 23:34:34 tom Exp $") 47 48 static void 49 really_free_termtype(TERMTYPE2 *ptr, bool freeStrings) 50 { 51 T(("_nc_free_termtype(%s)", ptr->term_names)); 52 53 if (freeStrings) { 54 FreeIfNeeded(ptr->str_table); 55 } 56 FreeIfNeeded(ptr->Booleans); 57 FreeIfNeeded(ptr->Numbers); 58 FreeIfNeeded(ptr->Strings); 59 #if NCURSES_XNAMES 60 if (freeStrings) { 61 FreeIfNeeded(ptr->ext_str_table); 62 } 63 FreeIfNeeded(ptr->ext_Names); 64 #endif 65 memset(ptr, 0, sizeof(TERMTYPE)); 66 _nc_free_entry(_nc_head, ptr); 67 } 68 69 /* 70 * This entrypoint is used by tack 1.07 71 */ 72 NCURSES_EXPORT(void) 73 _nc_free_termtype(TERMTYPE *ptr) 74 { 75 really_free_termtype((TERMTYPE2 *) ptr, !NCURSES_EXT_NUMBERS); 76 } 77 78 #if NCURSES_EXT_NUMBERS 79 NCURSES_EXPORT(void) 80 _nc_free_termtype2(TERMTYPE2 *ptr) 81 { 82 really_free_termtype(ptr, TRUE); 83 } 84 #endif 85 86 #if NCURSES_XNAMES 87 NCURSES_EXPORT_VAR(bool) _nc_user_definable = TRUE; 88 89 NCURSES_EXPORT(int) 90 use_extended_names(bool flag) 91 { 92 int oldflag = _nc_user_definable; 93 94 START_TRACE(); 95 T((T_CALLED("use_extended_names(%d)"), flag)); 96 _nc_user_definable = flag; 97 returnBool(oldflag); 98 } 99 #endif 100