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 (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
24/*	  All Rights Reserved  	*/
25
26/*
27 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
28 * Use is subject to license terms.
29 */
30
31#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.4.4.1 */
32
33#include "mt.h"
34#include <errno.h>
35#include <xti.h>
36#include <stropts.h>
37#include <sys/timod.h>
38#include "tx.h"
39
40int
41_tx_sync(int fd, int api_semantics)
42{
43	struct _ti_user *tiptr;
44	int force_sync = 0;
45
46	/*
47	 * In case of fork/exec'd servers, _t_checkfd() has all
48	 * the code to synchronize the tli data structures.
49	 *
50	 * We do a "forced sync" for XTI and not TLI. Detailed comments
51	 * in _utililty.c having to do with rpcgen generated code and
52	 * associated risk.
53	 *
54	 */
55	if (_T_IS_XTI(api_semantics))
56		force_sync = 1;
57
58	if ((tiptr = _t_checkfd(fd, force_sync, api_semantics)) == NULL)
59		return (-1);
60	return (tiptr->ti_state);
61}
62