OpenSolaris Launch

1 files changed, 61 insertions, 0 deletions

diff --git a/usr/src/ucblib/libcurses/mvwin.c b/usr/src/ucblib/libcurses/mvwin.c
new file mode 100644
index 0000000000..5a97da4017
--- /dev/null
+++ b/usr/src/ucblib/libcurses/mvwin.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*LINTLIBRARY*/
+
+#ifndef lint
+static char
+sccsid[] = "@(#)mvwin.c 1.6 88/02/08 SMI"; /* from UCB 5.1 85/06/07 */
+#endif	/* not lint */
+
+#include	"curses.ext"
+
+/*
+ * relocate the starting position of a window
+ */
+
+int
+mvwin(WINDOW *win, int by, int bx)
+{
+	WINDOW	*orig;
+	int	dy, dx;
+
+	if (by + win->_maxy > LINES || bx + win->_maxx > COLS)
+		return (ERR);
+	dy = by - win->_begy;
+	dx = bx - win->_begx;
+	orig = win->_orig;
+	if (orig == NULL) {
+		orig = win;
+		do {
+			win->_begy += dy;
+			win->_begx += dx;
+			_swflags_(win);
+			win = win->_nextp;
+		} while (win != orig);
+	} else {
+		if (by < orig->_begy || win->_maxy + dy > orig->_maxy)
+			return (ERR);
+		if (bx < orig->_begx || win->_maxx + dx > orig->_maxx)
+			return (ERR);
+		win->_begy = (short)by;
+		win->_begx = (short)bx;
+		_swflags_(win);
+		_set_subwin_(orig, win);
+	}
+	(void) touchwin(win);
+	return (OK);
+}