usr/src/lib/libcurses/screen/setcurterm.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1988 AT&T */
  28 /*        All Rights Reserved   */
  29
  30 /*
  31  * University Copyright- Copyright (c) 1982, 1986, 1988
  32  * The Regents of the University of California
  33  * All Rights Reserved
  34  *
  35  * University Acknowledgment- Portions of this document are derived from
  36  * software developed by the University of California, Berkeley, and its
  37  * contributors.
  38  */
  39
  40 #pragma ident   "%Z%%M% %I%     %E% SMI"
  41
  42 /*LINTLIBRARY*/
  43
  44 #include <sys/types.h>
  45 #include "curses_inc.h"
  46
  47 /*
  48  * Establish the terminal that the #defines in term.h refer to.
  49  */
  50
  51 TERMINAL *
  52 setcurterm(TERMINAL *newterminal)
  53 {
  54         TERMINAL        *oldterminal = cur_term;
  55
  56         if (newterminal) {
  57 #ifdef  _VR3_COMPAT_CODE
  58                 acs_map = newterminal->_acs32map;
  59 #else   /* _VR3_COMPAT_CODE */
  60                 acs_map = newterminal->_acsmap;
  61 #endif  /* _VR3_COMPAT_CODE */
  62                 cur_bools = newterminal->_bools;
  63                 cur_nums = newterminal->_nums;
  64                 cur_strs = newterminal->_strs;
  65                 cur_term = newterminal;
  66         }
  67         return (oldterminal);
  68 }