/****************************************************************************
- * Copyright (c) 1998-2007,2013 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2013,2016 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 *
* clear.c -- clears the terminal's screen
*/
-#define USE_LIBTINFO
-#include <progs.priv.h>
+#define USE_LIBTINFO 1
+#include <clear_cmd.h>
-MODULE_ID("$Id: clear.c,v 1.13 2013/06/22 22:20:54 tom Exp $")
-
-static int
-putch(int c)
-{
- return putchar(c);
-}
+MODULE_ID("$Id: clear.c,v 1.15 2016/10/23 00:36:36 tom Exp $")
int
main(
int argc GCC_UNUSED,
char *argv[]GCC_UNUSED)
{
- char *E3;
-
setupterm((char *) 0, STDOUT_FILENO, (int *) 0);
- /* Clear the scrollback buffer if possible. */
- E3 = tigetstr("E3");
- if (E3)
- (void) tputs(E3, lines > 0 ? lines : 1, putch);
-
- ExitProgram((tputs(clear_screen, lines > 0 ? lines : 1, putch) == ERR)
+ ExitProgram((clear_cmd() == ERR)
? EXIT_FAILURE
: EXIT_SUCCESS);
}