ncurses 6.0 - patch 20170107

[ncurses.git] / progs / clear.c

diff --git a/progs/clear.c b/progs/clear.c
index e9203a29e95fff901dcca02ecd64909313a1bfd9..559d296c3f4c01816c16535a026500416b35e850 100644 (file)
--- a/progs/clear.c
+++ b/progs/clear.c
@@ -36,17 +36,27 @@
  * clear.c --  clears the terminal's screen
  */
 
-#define USE_LIBTINFO 1
+#define USE_LIBTINFO
 #include <clear_cmd.h>
+#include <tty_settings.h>
 
-MODULE_ID("$Id: clear.c,v 1.15 2016/10/23 00:36:36 tom Exp $")
+MODULE_ID("$Id: clear.c,v 1.17 2016/12/24 19:33:39 tom Exp $")
+
+const char *_nc_progname = "clear";
 
 int
 main(
        int argc GCC_UNUSED,
        char *argv[]GCC_UNUSED)
 {
-    setupterm((char *) 0, STDOUT_FILENO, (int *) 0);
+    TTY tty_settings;
+    int fd;
+
+    _nc_progname = _nc_rootname(argv[0]);
+
+    fd = save_tty_settings(&tty_settings);
+
+    setupterm((char *) 0, fd, (int *) 0);
 
     ExitProgram((clear_cmd() == ERR)
                ? EXIT_FAILURE