ncurses 6.1 - patch 20191012

[ncurses.git] / ncurses / widechar / lib_get_wstr.c

diff --git a/ncurses/widechar/lib_get_wstr.c b/ncurses/widechar/lib_get_wstr.c
index bbfbbbd24c2dbb6a06e0a449a345592e6b7f72e6..ce88023d1423f7088fa1e384e34bf3ae6b7374f6 100644 (file)
--- a/ncurses/widechar/lib_get_wstr.c
+++ b/ncurses/widechar/lib_get_wstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2004,2008 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2011,2018 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            *
@@ -39,7 +39,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_get_wstr.c,v 1.11 2008/11/16 00:19:59 juergen Exp $")
+MODULE_ID("$Id: lib_get_wstr.c,v 1.15 2018/09/01 20:13:00 tom Exp $")
 
 static int
 wadd_wint(WINDOW *win, wint_t *src)
@@ -49,7 +49,7 @@ wadd_wint(WINDOW *win, wint_t *src)
 
     wch[0] = (wchar_t) (*src);
     wch[1] = 0;
-    setcchar(&tmp, wch, A_NORMAL, 0, NULL);
+    setcchar(&tmp, wch, A_NORMAL, (short) 0, NULL);
     return wadd_wch(win, &tmp);
 }
 
@@ -58,7 +58,7 @@ wadd_wint(WINDOW *win, wint_t *src)
  * or other character, and handles reverse wraparound.
  */
 static wint_t *
-WipeOut(WINDOW *win, int y, int x, wint_t *first, wint_t *last, bool echoed)
+WipeOut(WINDOW *win, int y, int x, wint_t *first, wint_t *last, int echoed)
 {
     if (last > first) {
        *--last = '\0';
@@ -95,11 +95,13 @@ wgetn_wstr(WINDOW *win, wint_t *str, int maxlen)
     wint_t ch;
     int y, x, code;
 
-    T((T_CALLED("wgetn_wstr(%p,%p, %d)"), win, str, maxlen));
+    T((T_CALLED("wgetn_wstr(%p,%p, %d)"), (void *) win, (void *) str, maxlen));
 
     if (!win)
        returnCode(ERR);
 
+    maxlen = _nc_getstr_limit(maxlen);
+
     _nc_get_tty_mode(&buf);
 
     oldnl = sp->_nl;
@@ -164,7 +166,7 @@ wgetn_wstr(WINDOW *win, wint_t *str, int maxlen)
            } else {
                beep();
            }
-       } else if (maxlen >= 0 && tmpstr - oldstr >= maxlen) {
+       } else if (tmpstr - oldstr >= maxlen) {
            beep();
        } else {
            *tmpstr++ = ch;