1 /**************************************************************************** 2 * Copyright (c) 1998-2012,2015 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Thomas E. Dickey 1996-on * 31 ****************************************************************************/ 32 33 #include <curses.priv.h> 34 #include <tic.h> 35 36 #if HAVE_NC_FREEALL 37 38 #if HAVE_LIBDBMALLOC 39 extern int malloc_errfd; /* FIXME */ 40 #endif 41 42 MODULE_ID("$Id: lib_freeall.c,v 1.63 2015/05/02 23:46:26 tom Exp $") 43 44 /* 45 * Free all ncurses data. This is used for testing only (there's no practical 46 * use for it as an extension). 47 */ 48 NCURSES_EXPORT(void) 49 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0) 50 { 51 WINDOWLIST *p, *q; 52 static va_list empty_va; 53 54 T((T_CALLED("_nc_freeall()"))); 55 #if NO_LEAKS 56 if (SP_PARM != 0) { 57 if (SP_PARM->_oldnum_list != 0) { 58 FreeAndNull(SP_PARM->_oldnum_list); 59 } 60 if (SP_PARM->_panelHook.destroy != 0) { 61 SP_PARM->_panelHook.destroy(SP_PARM->_panelHook.stdscr_pseudo_panel); 62 } 63 } 64 #endif 65 if (SP_PARM != 0) { 66 _nc_lock_global(curses); 67 68 while (WindowList(SP_PARM) != 0) { 69 bool deleted = FALSE; 70 71 /* Delete only windows that're not a parent */ 72 for (each_window(SP_PARM, p)) { 73 WINDOW *p_win = &(p->win); 74 bool found = FALSE; 75 76 for (each_window(SP_PARM, q)) { 77 WINDOW *q_win = &(q->win); 78 if ((p != q) 79 && (q_win->_flags & _SUBWIN) 80 && (p_win == q_win->_parent)) { 81 found = TRUE; 82 break; 83 } 84 } 85 86 if (!found) { 87 if (delwin(p_win) != ERR) 88 deleted = TRUE; 89 break; 90 } 91 } 92 93 /* 94 * Don't continue to loop if the list is trashed. 95 */ 96 if (!deleted) 97 break; 98 } 99 delscreen(SP_PARM); 100 _nc_unlock_global(curses); 101 } 102 103 (void) _nc_printf_string(0, empty_va); 104 #ifdef TRACE 105 (void) _nc_trace_buf(-1, (size_t) 0); 106 #endif 107 #if USE_WIDEC_SUPPORT 108 FreeIfNeeded(_nc_wacs); 109 #endif 110 _nc_leaks_tinfo(); 111 112 #if HAVE_LIBDBMALLOC 113 malloc_dump(malloc_errfd); 114 #elif HAVE_LIBDMALLOC 115 #elif HAVE_LIBMPATROL 116 __mp_summary(); 117 #elif HAVE_PURIFY 118 purify_all_inuse(); 119 #endif 120 returnVoid; 121 } 122 123 #if NCURSES_SP_FUNCS 124 NCURSES_EXPORT(void) 125 _nc_freeall(void) 126 { 127 NCURSES_SP_NAME(_nc_freeall) (CURRENT_SCREEN); 128 } 129 #endif 130 131 NCURSES_EXPORT(void) 132 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code) 133 { 134 NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG); 135 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_ARG); 136 #ifdef TRACE 137 trace(0); /* close trace file, freeing its setbuf */ 138 { 139 static va_list fake; 140 free(_nc_varargs("?", fake)); 141 } 142 #endif 143 exit(code); 144 } 145 146 #else 147 NCURSES_EXPORT(void) 148 _nc_freeall(void) 149 { 150 } 151 152 NCURSES_EXPORT(void) 153 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code) 154 { 155 if (SP_PARM) { 156 delscreen(SP_PARM); 157 if (SP_PARM->_term) 158 NCURSES_SP_NAME(del_curterm) (NCURSES_SP_ARGx SP_PARM->_term); 159 } 160 exit(code); 161 } 162 #endif 163 164 #if NCURSES_SP_FUNCS 165 NCURSES_EXPORT(void) 166 _nc_free_and_exit(int code) 167 { 168 NCURSES_SP_NAME(_nc_free_and_exit) (CURRENT_SCREEN, code); 169 } 170 #endif 171