1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2010 Edward Tomasz Napierala <trasz@FreeBSD.org> 5 * Copyright (c) 2004-2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef _G_MOUNTVER_H_ 31 #define _G_MOUNTVER_H_ 32 33 #define G_MOUNTVER_CLASS_NAME "MOUNTVER" 34 #define G_MOUNTVER_VERSION 4 35 #define G_MOUNTVER_SUFFIX ".mountver" 36 37 #ifdef _KERNEL 38 39 #define G_MOUNTVER_DEBUG(lvl, ...) \ 40 _GEOM_DEBUG("GEOM_MOUNTVER", g_mountver_debug, (lvl), NULL, __VA_ARGS__) 41 #define G_MOUNTVER_LOGREQ(bp, ...) \ 42 _GEOM_DEBUG("GEOM_MOUNTVER", g_mountver_debug, 2, (bp), __VA_ARGS__) 43 44 struct g_mountver_softc { 45 TAILQ_HEAD(, bio) sc_queue; 46 struct mtx sc_mtx; 47 char *sc_provider_name; 48 char sc_ident[DISK_IDENT_SIZE]; 49 int sc_orphaned; 50 int sc_shutting_down; 51 int sc_access_r; 52 int sc_access_w; 53 int sc_access_e; 54 }; 55 #endif /* _KERNEL */ 56 57 #endif /* _G_MOUNTVER_H_ */ 58