1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 1996 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28*0Sstevel@tonic-gate /* All Rights Reserved */
29*0Sstevel@tonic-gate
30*0Sstevel@tonic-gate
31*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */
32*0Sstevel@tonic-gate # include <string.h>
33*0Sstevel@tonic-gate # include <stropts.h>
34*0Sstevel@tonic-gate # include <errno.h>
35*0Sstevel@tonic-gate # include <stdlib.h>
36*0Sstevel@tonic-gate # include <unistd.h>
37*0Sstevel@tonic-gate
38*0Sstevel@tonic-gate # include "lp.h"
39*0Sstevel@tonic-gate # include "msgs.h"
40*0Sstevel@tonic-gate
mdestroy(MESG * md)41*0Sstevel@tonic-gate int mdestroy(MESG *md)
42*0Sstevel@tonic-gate {
43*0Sstevel@tonic-gate struct pollfd pfd;
44*0Sstevel@tonic-gate struct strrecvfd recbuf;
45*0Sstevel@tonic-gate
46*0Sstevel@tonic-gate if (!md || md->type != MD_MASTER || md->file == NULL) {
47*0Sstevel@tonic-gate errno = EINVAL;
48*0Sstevel@tonic-gate return(-1);
49*0Sstevel@tonic-gate }
50*0Sstevel@tonic-gate
51*0Sstevel@tonic-gate if (fdetach(md->file) != 0)
52*0Sstevel@tonic-gate return(-1);
53*0Sstevel@tonic-gate
54*0Sstevel@tonic-gate pfd.fd = md->readfd;
55*0Sstevel@tonic-gate pfd.events = POLLIN;
56*0Sstevel@tonic-gate while (poll(&pfd, 1, 500) > 0) {
57*0Sstevel@tonic-gate if (ioctl(md->readfd, I_RECVFD, &recbuf) == 0)
58*0Sstevel@tonic-gate close(recbuf.fd);
59*0Sstevel@tonic-gate }
60*0Sstevel@tonic-gate
61*0Sstevel@tonic-gate /*
62*0Sstevel@tonic-gate * Pop connld module
63*0Sstevel@tonic-gate */
64*0Sstevel@tonic-gate if (ioctl(md->writefd, I_POP, 0) != 0)
65*0Sstevel@tonic-gate return(-1);
66*0Sstevel@tonic-gate
67*0Sstevel@tonic-gate Free(md->file);
68*0Sstevel@tonic-gate md->file = NULL;
69*0Sstevel@tonic-gate
70*0Sstevel@tonic-gate (void) mdisconnect(md);
71*0Sstevel@tonic-gate
72*0Sstevel@tonic-gate return(0);
73*0Sstevel@tonic-gate }
74