/****************************************************************************
- * Copyright (c) 2016 Free Software Foundation, Inc. *
+ * Copyright (c) 2016-2017,2018 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 *
#define USE_LIBTINFO
#include <clear_cmd.h>
-MODULE_ID("$Id: clear_cmd.c,v 1.1 2016/10/21 23:37:35 tom Exp $")
+MODULE_ID("$Id: clear_cmd.c,v 1.4 2018/08/04 18:43:22 Nicholas.Marriott Exp $")
static int
putch(int c)
}
int
-clear_cmd(void)
+clear_cmd(bool legacy)
{
- char *E3;
-
- /* Clear the scrollback buffer if possible. */
- E3 = tigetstr("E3");
- if (E3)
- (void) tputs(E3, lines > 0 ? lines : 1, putch);
-
- return tputs(clear_screen, lines > 0 ? lines : 1, putch);
+ int retval = tputs(clear_screen, lines > 0 ? lines : 1, putch);
+ if (!legacy) {
+ /* Clear the scrollback buffer if possible. */
+ char *E3 = tigetstr("E3");
+ if (E3)
+ (void) tputs(E3, lines > 0 ? lines : 1, putch);
+ }
+ return retval;
}