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-rw-r--r--ncurses/base/lib_freeall.c146
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diff --git a/ncurses/base/lib_freeall.c b/ncurses/base/lib_freeall.c
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+/****************************************************************************
+ * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Thomas E. Dickey 1996-on *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <term_entry.h>
+#include <tic.h>
+
+#if HAVE_NC_FREEALL
+
+#if HAVE_LIBDBMALLOC
+extern int malloc_errfd; /* FIXME */
+#endif
+
+MODULE_ID("$Id: lib_freeall.c,v 1.46 2008/05/03 14:13:51 tom Exp $")
+
+/*
+ * Free all ncurses data. This is used for testing only (there's no practical
+ * use for it as an extension).
+ */
+NCURSES_EXPORT(void)
+_nc_freeall(void)
+{
+ WINDOWLIST *p, *q;
+ static va_list empty_va;
+
+ T((T_CALLED("_nc_freeall()")));
+#if NO_LEAKS
+ if (SP != 0) {
+ if (SP->_oldnum_list != 0) {
+ FreeAndNull(SP->_oldnum_list);
+ }
+ }
+#endif
+ if (SP != 0) {
+ _nc_lock_global(windowlist);
+
+ while (_nc_windows != 0) {
+ bool deleted = FALSE;
+
+ /* Delete only windows that're not a parent */
+ for (each_window(p)) {
+ bool found = FALSE;
+
+ for (each_window(q)) {
+ if ((p != q)
+ && (q->win._flags & _SUBWIN)
+ && (&(p->win) == q->win._parent)) {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (!found) {
+ if (delwin(&(p->win)) != ERR)
+ deleted = TRUE;
+ break;
+ }
+ }
+
+ /*
+ * Don't continue to loop if the list is trashed.
+ */
+ if (!deleted)
+ break;
+ }
+ delscreen(SP);
+ _nc_unlock_global(windowlist);
+ }
+ if (cur_term != 0)
+ del_curterm(cur_term);
+
+#if USE_WIDEC_SUPPORT
+ FreeIfNeeded(_nc_wacs);
+#endif
+ (void) _nc_printf_string(0, empty_va);
+#ifdef TRACE
+ (void) _nc_trace_buf(-1, 0);
+#endif
+
+#if BROKEN_LINKER || USE_REENTRANT
+ FreeIfNeeded(_nc_prescreen.real_acs_map);
+#endif
+
+ _nc_leaks_tinfo();
+
+#if HAVE_LIBDBMALLOC
+ malloc_dump(malloc_errfd);
+#elif HAVE_LIBDMALLOC
+#elif HAVE_LIBMPATROL
+ __mp_summary();
+#elif HAVE_PURIFY
+ purify_all_inuse();
+#endif
+ returnVoid;
+}
+
+NCURSES_EXPORT(void)
+_nc_free_and_exit(int code)
+{
+ char *last_setbuf = (SP != 0) ? SP->_setbuf : 0;
+
+ _nc_freeall();
+#ifdef TRACE
+ trace(0); /* close trace file, freeing its setbuf */
+ free(_nc_varargs("?", 0));
+#endif
+ fclose(stdout);
+ FreeIfNeeded(last_setbuf);
+ exit(code);
+}
+
+#else
+NCURSES_EXPORT(void)
+_nc_freeall(void)
+{
+}
+#endif