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 1993-2002 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 /* 30*0Sstevel@tonic-gate * get/set user flags for the metadevices (FOR GUI USE ONLY) 31*0Sstevel@tonic-gate */ 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate #include <meta.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate /* 36*0Sstevel@tonic-gate * get user flags stored in the common unit structure. 37*0Sstevel@tonic-gate */ 38*0Sstevel@tonic-gate int 39*0Sstevel@tonic-gate meta_getuserflags( 40*0Sstevel@tonic-gate mdsetname_t *sp, 41*0Sstevel@tonic-gate mdname_t *np, 42*0Sstevel@tonic-gate uint_t *userflags, 43*0Sstevel@tonic-gate md_error_t *ep 44*0Sstevel@tonic-gate ) 45*0Sstevel@tonic-gate { 46*0Sstevel@tonic-gate md_common_t *mdp; 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate /* should have a set */ 49*0Sstevel@tonic-gate assert(sp != NULL); 50*0Sstevel@tonic-gate assert(sp->setno == MD_MIN2SET(meta_getminor(np->dev))); 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate if ((mdp = meta_get_unit(sp, np, ep)) == NULL) 53*0Sstevel@tonic-gate return (-1); 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate *userflags = mdp->user_flags; 56*0Sstevel@tonic-gate return (0); 57*0Sstevel@tonic-gate } 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate /* 61*0Sstevel@tonic-gate * set user flags, stored in the common unit structure. 62*0Sstevel@tonic-gate */ 63*0Sstevel@tonic-gate int 64*0Sstevel@tonic-gate meta_setuserflags( 65*0Sstevel@tonic-gate mdsetname_t *sp, 66*0Sstevel@tonic-gate mdname_t *np, 67*0Sstevel@tonic-gate uint_t userflags, 68*0Sstevel@tonic-gate md_error_t *ep 69*0Sstevel@tonic-gate ) 70*0Sstevel@tonic-gate { 71*0Sstevel@tonic-gate md_set_userflags_t msu; 72*0Sstevel@tonic-gate char *miscname; 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /* should have a set */ 75*0Sstevel@tonic-gate assert(sp != NULL); 76*0Sstevel@tonic-gate assert(sp->setno == MD_MIN2SET(meta_getminor(np->dev))); 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate /* check name */ 79*0Sstevel@tonic-gate if (metachkmeta(np, ep) != 0) 80*0Sstevel@tonic-gate return (-1); 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate /* get misc name */ 83*0Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) 84*0Sstevel@tonic-gate return (-1); 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate /* set parameters */ 87*0Sstevel@tonic-gate (void) memset(&msu, 0, sizeof (msu)); 88*0Sstevel@tonic-gate MD_SETDRIVERNAME(&msu, miscname, sp->setno); 89*0Sstevel@tonic-gate msu.mnum = meta_getminor(np->dev); 90*0Sstevel@tonic-gate msu.userflags = userflags; 91*0Sstevel@tonic-gate if (metaioctl(MD_IOCSET_FLAGS, &msu, &msu.mde, np->cname) != 0) 92*0Sstevel@tonic-gate return (mdstealerror(ep, &msu.mde)); 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate /* clear cache */ 95*0Sstevel@tonic-gate meta_invalidate_name(np); 96*0Sstevel@tonic-gate 97*0Sstevel@tonic-gate return (0); 98*0Sstevel@tonic-gate } 99