/****************************************************************************
- * Copyright (c) 1999-2003,2005 Free Software Foundation, Inc. *
+ * Copyright 2020-2022,2023 Thomas E. Dickey *
+ * Copyright 1999-2011,2017 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 *
****************************************************************************/
/****************************************************************************
- * Author: Thomas E. Dickey <dickey@clark.net> 1999 *
+ * Author: Thomas E. Dickey 1999-on *
****************************************************************************/
/*
#include <curses.priv.h>
#include <tic.h>
-#include <term_entry.h>
-MODULE_ID("$Id: free_ttype.c,v 1.11 2005/06/04 21:54:50 tom Exp $")
+MODULE_ID("$Id: free_ttype.c,v 1.22 2023/04/22 15:12:57 tom Exp $")
-NCURSES_EXPORT(void)
-_nc_free_termtype(TERMTYPE *ptr)
+static void
+really_free_termtype(TERMTYPE2 *ptr, bool freeStrings)
{
- T(("_nc_free_termtype(%s)", ptr->term_names));
+ T(("really_free_termtype(%s) %d", ptr->term_names, freeStrings));
- if (ptr->str_table == 0
- || (ptr->term_names < ptr->str_table
- || ptr->term_names >= ptr->str_table + MAX_ENTRY_SIZE)) {
- FreeIfNeeded(ptr->term_names);
- }
-#if NO_LEAKS
- else {
- if (ptr->str_table != 0
- && (ptr->term_names < ptr->str_table + MAX_ENTRY_SIZE)) {
- int j;
- char *last = ptr->str_table;
- /*
- * We should have saved the entry-size someplace. Too late,
- * but this is useful for the memory-leak checking, though more
- * work/time than should be in the normal library.
- */
- for (j = 0; j < NUM_STRINGS(ptr); j++) {
- char *s = ptr->Strings[j];
- if (VALID_STRING(s)) {
- char *t = s + strlen(s) + 1;
- if (t > last)
- last = t;
- }
- }
- if (last < ptr->term_names) {
- FreeIfNeeded(ptr->term_names);
- }
- }
+ if (freeStrings) {
+ FreeIfNeeded(ptr->str_table);
}
-#endif
- FreeIfNeeded(ptr->str_table);
FreeIfNeeded(ptr->Booleans);
FreeIfNeeded(ptr->Numbers);
FreeIfNeeded(ptr->Strings);
#if NCURSES_XNAMES
- FreeIfNeeded(ptr->ext_str_table);
+ if (freeStrings) {
+ FreeIfNeeded(ptr->ext_str_table);
+ }
FreeIfNeeded(ptr->ext_Names);
#endif
memset(ptr, 0, sizeof(TERMTYPE));
_nc_free_entry(_nc_head, ptr);
}
+NCURSES_EXPORT(void)
+_nc_free_termtype(TERMTYPE *ptr)
+{
+ really_free_termtype((TERMTYPE2 *) ptr, !NCURSES_EXT_NUMBERS);
+}
+
+/*
+ * These similar entrypoints are not used outside of ncurses.
+ */
+NCURSES_EXPORT(void)
+_nc_free_termtype1(TERMTYPE *ptr)
+{
+ really_free_termtype((TERMTYPE2 *) ptr, TRUE);
+}
+
+#if NCURSES_EXT_NUMBERS
+NCURSES_EXPORT(void)
+_nc_free_termtype2(TERMTYPE2 *ptr)
+{
+ really_free_termtype(ptr, TRUE);
+}
+#endif
+
#if NCURSES_XNAMES
NCURSES_EXPORT_VAR(bool) _nc_user_definable = TRUE;
{
int oldflag = _nc_user_definable;
+ START_TRACE();
T((T_CALLED("use_extended_names(%d)"), flag));
_nc_user_definable = flag;
returnBool(oldflag);