OpenSolaris Launch

1 files changed, 81 insertions, 0 deletions

diff --git a/usr/src/lib/libcurses/screen/delscreen.c b/usr/src/lib/libcurses/screen/delscreen.c
new file mode 100644
index 0000000000..8b241edf3a
--- /dev/null
+++ b/usr/src/lib/libcurses/screen/delscreen.c
@@ -0,0 +1,81 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1988 AT&T	*/
+/*	  All Rights Reserved	*/
+
+/*
+ * University Copyright- Copyright (c) 1982, 1986, 1988
+ * The Regents of the University of California
+ * All Rights Reserved
+ *
+ * University Acknowledgment- Portions of this document are derived from
+ * software developed by the University of California, Berkeley, and its
+ * contributors.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*LINTLIBRARY*/
+
+#include	<stdio.h>
+#include	<stdlib.h>
+#include	<sys/types.h>
+#include	"curses_inc.h"
+
+void
+delscreen(SCREEN *screen)
+{
+#ifdef	DEBUG
+	if (outf)
+		fprintf(outf, "delscreen: screen %x\n", screen);
+#endif	/* DEBUG */
+	/*
+	 * All these variables are tested first because we may be called
+	 * by newscreen which hasn't yet allocated them.
+	 */
+	if (screen->tcap)
+		(void) delterm(screen->tcap);
+	if (screen->cur_scr)
+		(void) delwin(screen->cur_scr);
+	if (screen->std_scr)
+		(void) delwin(screen->std_scr);
+	if (screen->virt_scr)
+		(void) delwin(screen->virt_scr);
+	if (screen->slk) {
+		if (screen->slk->_win)
+			(void) delwin(screen->slk->_win);
+		free(screen->slk);
+	}
+	if (screen->_mks) {
+		if (*screen->_mks)
+			free(*screen->_mks);
+		free((char *)screen->_mks);
+	}
+	if (screen->cur_hash)
+		free((char *)screen->cur_hash);
+	free((char *)screen);
+}