/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * 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 *
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
****************************************************************************/
/*
*/
#include <curses.priv.h>
-MODULE_ID("$Id: lib_slkinit.c,v 1.3 1998/02/11 12:13:56 tom Exp $")
+MODULE_ID("$Id: lib_slkinit.c,v 1.7 2008/01/12 20:23:39 tom Exp $")
-int
+NCURSES_EXPORT(int)
slk_init(int format)
{
- T((T_CALLED("slk_init(%d)"), format));
- if (format < 0 || format > 3)
- returnCode(ERR);
- _nc_slk_format = 1 + format;
- returnCode(OK);
+ int code = ERR;
+
+ T((T_CALLED("slk_init(%d)"), format));
+ if (format >= 0 && format <= 3 && !_nc_globals.slk_format) {
+ _nc_globals.slk_format = 1 + format;
+ code = _nc_ripoffline(-SLK_LINES(_nc_globals.slk_format), _nc_slk_initialize);
+ }
+ returnCode(code);
}