1/**************************************************************************** 2 * Copyright (c) 1998-2007,2008 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 <term_entry.h> 35#include <tic.h> 36 37#if HAVE_NC_FREEALL 38 39#if HAVE_LIBDBMALLOC 40extern int malloc_errfd; /* FIXME */ 41#endif 42 43MODULE_ID("$Id: lib_freeall.c,v 1.54 2008/09/27 13:09:57 tom Exp $") 44 45/* 46 * Free all ncurses data. This is used for testing only (there's no practical 47 * use for it as an extension). 48 */ 49NCURSES_EXPORT(void) 50_nc_freeall(void) 51{ 52 WINDOWLIST *p, *q; 53 static va_list empty_va; 54 55 T((T_CALLED("_nc_freeall()"))); 56#if NO_LEAKS 57 if (SP != 0) { 58 if (SP->_oldnum_list != 0) { 59 FreeAndNull(SP->_oldnum_list); 60 } 61 if (SP->_panelHook.destroy != 0) { 62 SP->_panelHook.destroy(SP->_panelHook.stdscr_pseudo_panel); 63 } 64 } 65#endif 66 if (SP != 0) { 67 _nc_lock_global(curses); 68 69 while (_nc_windows != 0) { 70 bool deleted = FALSE; 71 72 /* Delete only windows that're not a parent */ 73 for (each_window(p)) { 74 bool found = FALSE; 75 76 for (each_window(q)) { 77 if ((p != q) 78 && (q->win._flags & _SUBWIN) 79 && (&(p->win) == q->win._parent)) { 80 found = TRUE; 81 break; 82 } 83 } 84 85 if (!found) { 86 if (delwin(&(p->win)) != ERR) 87 deleted = TRUE; 88 break; 89 } 90 } 91 92 /* 93 * Don't continue to loop if the list is trashed. 94 */ 95 if (!deleted) 96 break; 97 } 98 delscreen(SP); 99 _nc_unlock_global(curses); 100 } 101 if (cur_term != 0) 102 del_curterm(cur_term); 103 104 (void) _nc_printf_string(0, empty_va); 105#ifdef TRACE 106 (void) _nc_trace_buf(-1, 0); 107#endif 108#if USE_WIDEC_SUPPORT 109 FreeIfNeeded(_nc_wacs); 110#endif 111 _nc_leaks_tinfo(); 112 113#if HAVE_LIBDBMALLOC 114 malloc_dump(malloc_errfd); 115#elif HAVE_LIBDMALLOC 116#elif HAVE_LIBMPATROL 117 __mp_summary(); 118#elif HAVE_PURIFY 119 purify_all_inuse(); 120#endif 121 returnVoid; 122} 123 124NCURSES_EXPORT(void) 125_nc_free_and_exit(int code) 126{ 127 char *last_setbuf = (SP != 0) ? SP->_setbuf : 0; 128 129 _nc_freeall(); 130#ifdef TRACE 131 trace(0); /* close trace file, freeing its setbuf */ 132 { 133 static va_list fake; 134 free(_nc_varargs("?", fake)); 135 } 136#endif 137 fclose(stdout); 138 FreeIfNeeded(last_setbuf); 139 exit(code); 140} 141 142#else 143NCURSES_EXPORT(void) 144_nc_freeall(void) 145{ 146} 147 148NCURSES_EXPORT(void) 149_nc_free_and_exit(int code) 150{ 151 if (SP) 152 delscreen(SP); 153 if (cur_term != 0) 154 del_curterm(cur_term); 155 exit(code); 156} 157#endif 158