ncurses 6.2 - patch 20200404
[ncurses.git] / ncurses / tinfo / entries.c
index 0a43a17f3e96cd38aa14256bd76b35b103a3cff6..1c55bfec0b78d6988b5749267635683653135750 100644 (file)
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2006-2007,2008 Free Software Foundation, Inc.              *
+ * Copyright 2019,2020 Thomas E. Dickey                                     *
+ * Copyright 2006-2012,2017 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            *
@@ -28,6 +29,7 @@
 
 /****************************************************************************
  *  Author: Thomas E. Dickey                                                *
+ *     and: Juergen Pfeifer                                                 *
  ****************************************************************************/
 
 #include <curses.priv.h>
@@ -35,9 +37,8 @@
 #include <ctype.h>
 
 #include <tic.h>
-#include <term_entry.h>
 
-MODULE_ID("$Id: entries.c,v 1.7 2008/06/28 23:08:51 tom Exp $")
+MODULE_ID("$Id: entries.c,v 1.30 2020/02/02 23:34:34 tom Exp $")
 
 /****************************************************************************
  *
@@ -63,30 +64,8 @@ MODULE_ID("$Id: entries.c,v 1.7 2008/06/28 23:08:51 tom Exp $")
 NCURSES_EXPORT_VAR(ENTRY *) _nc_head = 0;
 NCURSES_EXPORT_VAR(ENTRY *) _nc_tail = 0;
 
-NCURSES_EXPORT(void)
-_nc_free_entry(ENTRY * headp, TERMTYPE *tterm)
-/* free the allocated storage consumed by the given list entry */
-{
-    ENTRY *ep;
-
-    if ((ep = _nc_delink_entry(headp, tterm)) != 0) {
-       free(ep);
-    }
-}
-
-NCURSES_EXPORT(void)
-_nc_free_entries(ENTRY * headp)
-/* free the allocated storage consumed by list entries */
-{
-    (void) headp;              /* unused - _nc_head is altered here! */
-
-    while (_nc_head != 0) {
-       _nc_free_termtype(&(_nc_head->tterm));
-    }
-}
-
-NCURSES_EXPORT(ENTRY *)
-_nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
+static ENTRY *
+_nc_delink_entry(ENTRY * headp, TERMTYPE2 *tterm)
 /* delink the allocated storage for the given list entry */
 {
     ENTRY *ep, *last;
@@ -96,6 +75,9 @@ _nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
            if (last != 0) {
                last->next = ep->next;
            }
+           if (ep->next != 0) {
+               ep->next->last = last;
+           }
            if (ep == _nc_head) {
                _nc_head = ep->next;
            }
@@ -108,6 +90,28 @@ _nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
     return ep;
 }
 
+NCURSES_EXPORT(void)
+_nc_free_entry(ENTRY * headp, TERMTYPE2 *tterm)
+/* free the allocated storage consumed by the given list entry */
+{
+    ENTRY *ep;
+
+    if ((ep = _nc_delink_entry(headp, tterm)) != 0) {
+       free(ep);
+    }
+}
+
+NCURSES_EXPORT(void)
+_nc_free_entries(ENTRY * headp)
+/* free the allocated storage consumed by list entries */
+{
+    (void) headp;              /* unused - _nc_head is altered here! */
+
+    while (_nc_head != 0) {
+       _nc_free_termtype2(&(_nc_head->tterm));
+    }
+}
+
 NCURSES_EXPORT(void)
 _nc_leaks_tinfo(void)
 {
@@ -117,23 +121,38 @@ _nc_leaks_tinfo(void)
 
     T((T_CALLED("_nc_free_tinfo()")));
 #if NO_LEAKS
+    _nc_globals.leak_checking = TRUE;
     _nc_free_tparm();
     _nc_tgetent_leaks();
+
+    if (TerminalOf(CURRENT_SCREEN) != 0) {
+       del_curterm(TerminalOf(CURRENT_SCREEN));
+    }
+    _nc_forget_prescr();
+
+    _nc_comp_captab_leaks();
+    _nc_comp_userdefs_leaks();
     _nc_free_entries(_nc_head);
     _nc_get_type(0);
     _nc_first_name(0);
+    _nc_db_iterator_leaks();
     _nc_keyname_leaks();
 #if BROKEN_LINKER || USE_REENTRANT
     _nc_names_leaks();
     _nc_codes_leaks();
     FreeIfNeeded(_nc_prescreen.real_acs_map);
 #endif
-#if USE_WIDEC_SUPPORT
-    FreeIfNeeded(_nc_wacs);
-#endif
+    _nc_comp_error_leaks();
 
     if ((s = _nc_home_terminfo()) != 0)
        free(s);
+
+#ifdef TRACE
+    T((T_RETURN("")));
+    curses_trace(0);
+    _nc_trace_buf(-1, (size_t) 0);
+#endif
+
 #endif /* NO_LEAKS */
     returnVoid;
 }
@@ -146,3 +165,12 @@ _nc_free_tinfo(int code)
     exit(code);
 }
 #endif
+
+NCURSES_EXPORT(void)
+exit_terminfo(int code)
+{
+#if NO_LEAKS
+    _nc_leaks_tinfo();
+#endif
+    exit(code);
+}