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 2004 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 #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #include <sys/types.h>
30*0Sstevel@tonic-gate #include <sys/copyops.h>
31*0Sstevel@tonic-gate #include <sys/systm.h>
32*0Sstevel@tonic-gate
33*0Sstevel@tonic-gate int
physio(int (* strat)(struct buf *),struct buf * bp,dev_t dev,int rw,void (* mincnt)(struct buf *),struct uio * uio)34*0Sstevel@tonic-gate physio(int (*strat)(struct buf *), struct buf *bp, dev_t dev,
35*0Sstevel@tonic-gate int rw, void (*mincnt)(struct buf *), struct uio *uio)
36*0Sstevel@tonic-gate {
37*0Sstevel@tonic-gate return (default_physio(strat, bp, dev, rw, mincnt, uio));
38*0Sstevel@tonic-gate }
39*0Sstevel@tonic-gate
40*0Sstevel@tonic-gate void
install_copyops(kthread_id_t tp,copyops_t * cp)41*0Sstevel@tonic-gate install_copyops(kthread_id_t tp, copyops_t *cp)
42*0Sstevel@tonic-gate {
43*0Sstevel@tonic-gate ASSERT(tp->t_copyops == NULL);
44*0Sstevel@tonic-gate tp->t_copyops = cp;
45*0Sstevel@tonic-gate }
46*0Sstevel@tonic-gate
47*0Sstevel@tonic-gate void
remove_copyops(kthread_id_t tp)48*0Sstevel@tonic-gate remove_copyops(kthread_id_t tp)
49*0Sstevel@tonic-gate {
50*0Sstevel@tonic-gate ASSERT(tp->t_copyops != NULL);
51*0Sstevel@tonic-gate tp->t_copyops = NULL;
52*0Sstevel@tonic-gate }
53*0Sstevel@tonic-gate
54*0Sstevel@tonic-gate int
copyops_installed(kthread_id_t tp)55*0Sstevel@tonic-gate copyops_installed(kthread_id_t tp)
56*0Sstevel@tonic-gate {
57*0Sstevel@tonic-gate return (tp->t_copyops != NULL);
58*0Sstevel@tonic-gate }
59