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
40 int
_tx_sync(int fd,int api_semantics)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