Home | History | Annotate | Download | only in ktli
      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 1997 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 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	"@(#)t_kclose.c	1.18	05/06/08 SMI"
     41 
     42 /*
     43  * Much like closef().
     44  *
     45  * Returns: 0
     46  */
     47 
     48 #include <sys/param.h>
     49 #include <sys/types.h>
     50 #include <sys/user.h>
     51 #include <sys/errno.h>
     52 #include <sys/stream.h>
     53 #include <sys/ioctl.h>
     54 #include <sys/stropts.h>
     55 #include <sys/file.h>
     56 #include <sys/tihdr.h>
     57 #include <sys/timod.h>
     58 #include <sys/tiuser.h>
     59 #include <sys/t_kuser.h>
     60 #include <sys/kmem.h>
     61 
     62 
     63 /* ARGSUSED */
     64 int
     65 t_kclose(TIUSER *tiptr, int callclosef)
     66 {
     67 	file_t	*fp;
     68 
     69 	fp = (tiptr->flags & MADE_FP) ? tiptr->fp : NULL;
     70 
     71 	kmem_free(tiptr, TIUSERSZ);
     72 
     73 	if (fp != NULL)
     74 		(void) closef(fp);
     75 
     76 	return (0);
     77 }
     78