17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate * with the License.
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate * and limitations under the License.
137c478bd9Sstevel@tonic-gate *
147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate *
207c478bd9Sstevel@tonic-gate * CDDL HEADER END
217c478bd9Sstevel@tonic-gate */
22*61961e0fSrobinson
237c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
247c478bd9Sstevel@tonic-gate /* All Rights Reserved */
257c478bd9Sstevel@tonic-gate
267c478bd9Sstevel@tonic-gate /*
27*61961e0fSrobinson * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
287c478bd9Sstevel@tonic-gate * Use is subject to license terms.
297c478bd9Sstevel@tonic-gate */
307c478bd9Sstevel@tonic-gate
317c478bd9Sstevel@tonic-gate #include "mt.h"
327c478bd9Sstevel@tonic-gate #include <xti.h>
337c478bd9Sstevel@tonic-gate #include <errno.h>
347c478bd9Sstevel@tonic-gate #include <stropts.h>
357c478bd9Sstevel@tonic-gate #include <stdlib.h>
367c478bd9Sstevel@tonic-gate #include <sys/types.h>
377c478bd9Sstevel@tonic-gate #include "tx.h"
387c478bd9Sstevel@tonic-gate
397c478bd9Sstevel@tonic-gate int
_tx_free(char * ptr,int struct_type,int api_semantics)407c478bd9Sstevel@tonic-gate _tx_free(char *ptr, int struct_type, int api_semantics)
417c478bd9Sstevel@tonic-gate {
427c478bd9Sstevel@tonic-gate union structptrs {
437c478bd9Sstevel@tonic-gate struct t_bind *bind;
447c478bd9Sstevel@tonic-gate struct t_call *call;
457c478bd9Sstevel@tonic-gate struct t_discon *dis;
467c478bd9Sstevel@tonic-gate struct t_optmgmt *opt;
477c478bd9Sstevel@tonic-gate struct t_unitdata *udata;
487c478bd9Sstevel@tonic-gate struct t_uderr *uderr;
497c478bd9Sstevel@tonic-gate } p;
507c478bd9Sstevel@tonic-gate
517c478bd9Sstevel@tonic-gate /*
527c478bd9Sstevel@tonic-gate * Free all the buffers associated with the appropriate
537c478bd9Sstevel@tonic-gate * fields of each structure.
547c478bd9Sstevel@tonic-gate */
557c478bd9Sstevel@tonic-gate
567c478bd9Sstevel@tonic-gate switch (struct_type) {
577c478bd9Sstevel@tonic-gate
587c478bd9Sstevel@tonic-gate case T_BIND:
59*61961e0fSrobinson /* LINTED pointer cast */
607c478bd9Sstevel@tonic-gate p.bind = (struct t_bind *)ptr;
617c478bd9Sstevel@tonic-gate if (p.bind->addr.buf != NULL)
627c478bd9Sstevel@tonic-gate free(p.bind->addr.buf);
637c478bd9Sstevel@tonic-gate break;
647c478bd9Sstevel@tonic-gate
657c478bd9Sstevel@tonic-gate case T_CALL:
66*61961e0fSrobinson /* LINTED pointer cast */
677c478bd9Sstevel@tonic-gate p.call = (struct t_call *)ptr;
687c478bd9Sstevel@tonic-gate if (p.call->addr.buf != NULL)
697c478bd9Sstevel@tonic-gate free(p.call->addr.buf);
707c478bd9Sstevel@tonic-gate if (p.call->opt.buf != NULL)
717c478bd9Sstevel@tonic-gate free(p.call->opt.buf);
727c478bd9Sstevel@tonic-gate if (p.call->udata.buf != NULL)
737c478bd9Sstevel@tonic-gate free(p.call->udata.buf);
747c478bd9Sstevel@tonic-gate break;
757c478bd9Sstevel@tonic-gate
767c478bd9Sstevel@tonic-gate case T_OPTMGMT:
77*61961e0fSrobinson /* LINTED pointer cast */
787c478bd9Sstevel@tonic-gate p.opt = (struct t_optmgmt *)ptr;
797c478bd9Sstevel@tonic-gate if (p.opt->opt.buf != NULL)
807c478bd9Sstevel@tonic-gate free(p.opt->opt.buf);
817c478bd9Sstevel@tonic-gate break;
827c478bd9Sstevel@tonic-gate
837c478bd9Sstevel@tonic-gate case T_DIS:
84*61961e0fSrobinson /* LINTED pointer cast */
857c478bd9Sstevel@tonic-gate p.dis = (struct t_discon *)ptr;
867c478bd9Sstevel@tonic-gate if (p.dis->udata.buf != NULL)
877c478bd9Sstevel@tonic-gate free(p.dis->udata.buf);
887c478bd9Sstevel@tonic-gate break;
897c478bd9Sstevel@tonic-gate
907c478bd9Sstevel@tonic-gate case T_UNITDATA:
91*61961e0fSrobinson /* LINTED pointer cast */
927c478bd9Sstevel@tonic-gate p.udata = (struct t_unitdata *)ptr;
937c478bd9Sstevel@tonic-gate if (p.udata->addr.buf != NULL)
947c478bd9Sstevel@tonic-gate free(p.udata->addr.buf);
957c478bd9Sstevel@tonic-gate if (p.udata->opt.buf != NULL)
967c478bd9Sstevel@tonic-gate free(p.udata->opt.buf);
977c478bd9Sstevel@tonic-gate if (p.udata->udata.buf != NULL)
987c478bd9Sstevel@tonic-gate free(p.udata->udata.buf);
997c478bd9Sstevel@tonic-gate break;
1007c478bd9Sstevel@tonic-gate
1017c478bd9Sstevel@tonic-gate case T_UDERROR:
102*61961e0fSrobinson /* LINTED pointer cast */
1037c478bd9Sstevel@tonic-gate p.uderr = (struct t_uderr *)ptr;
1047c478bd9Sstevel@tonic-gate if (p.uderr->addr.buf != NULL)
1057c478bd9Sstevel@tonic-gate free(p.uderr->addr.buf);
1067c478bd9Sstevel@tonic-gate if (p.uderr->opt.buf != NULL)
1077c478bd9Sstevel@tonic-gate free(p.uderr->opt.buf);
1087c478bd9Sstevel@tonic-gate break;
1097c478bd9Sstevel@tonic-gate
1107c478bd9Sstevel@tonic-gate case T_INFO:
1117c478bd9Sstevel@tonic-gate break;
1127c478bd9Sstevel@tonic-gate
1137c478bd9Sstevel@tonic-gate default:
1147c478bd9Sstevel@tonic-gate if (_T_IS_XTI(api_semantics)) {
1157c478bd9Sstevel@tonic-gate t_errno = TNOSTRUCTYPE;
1167c478bd9Sstevel@tonic-gate } else { /* TX_TLI_API */
1177c478bd9Sstevel@tonic-gate t_errno = TSYSERR;
1187c478bd9Sstevel@tonic-gate errno = EINVAL;
1197c478bd9Sstevel@tonic-gate }
1207c478bd9Sstevel@tonic-gate return (-1);
1217c478bd9Sstevel@tonic-gate }
1227c478bd9Sstevel@tonic-gate
1237c478bd9Sstevel@tonic-gate free(ptr);
1247c478bd9Sstevel@tonic-gate return (0);
1257c478bd9Sstevel@tonic-gate }
126