geom_nop.c revision 162142
1/*- 2 * Copyright (c) 2004-2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> 28__FBSDID("$FreeBSD: head/sbin/geom/class/nop/geom_nop.c 162142 2006-09-08 09:21:21Z pjd $"); 29 30#include <stdio.h> 31#include <stdint.h> 32#include <libgeom.h> 33#include <geom/nop/g_nop.h> 34 35#include "core/geom.h" 36 37 38uint32_t lib_version = G_LIB_VERSION; 39uint32_t version = G_NOP_VERSION; 40 41static intmax_t error = -1; 42static intmax_t rfailprob = -1; 43static intmax_t wfailprob = -1; 44static intmax_t offset = 0; 45static intmax_t secsize = 0; 46static intmax_t size = 0; 47 48struct g_command class_commands[] = { 49 { "create", G_FLAG_VERBOSE | G_FLAG_LOADKLD, NULL, 50 { 51 { 'e', "error", &error, G_TYPE_NUMBER }, 52 { 'o', "offset", &offset, G_TYPE_NUMBER }, 53 { 'r', "rfailprob", &rfailprob, G_TYPE_NUMBER }, 54 { 's', "size", &size, G_TYPE_NUMBER }, 55 { 'S', "secsize", &secsize, G_TYPE_NUMBER }, 56 { 'w', "wfailprob", &wfailprob, G_TYPE_NUMBER }, 57 G_OPT_SENTINEL 58 }, 59 "[-v] [-e error] [-o offset] [-r rfailprob] [-s size] [-S secsize] " 60 "[-w wfailprob] dev ..." 61 }, 62 { "configure", G_FLAG_VERBOSE, NULL, 63 { 64 { 'e', "error", &error, G_TYPE_NUMBER }, 65 { 'r', "rfailprob", &rfailprob, G_TYPE_NUMBER }, 66 { 'w', "wfailprob", &wfailprob, G_TYPE_NUMBER }, 67 G_OPT_SENTINEL 68 }, 69 "[-v] [-e error] [-r rfailprob] [-w wfailprob] prov ..." 70 }, 71 { "destroy", G_FLAG_VERBOSE, NULL, 72 { 73 { 'f', "force", NULL, G_TYPE_NONE }, 74 G_OPT_SENTINEL 75 }, 76 "[-fv] prov ..." 77 }, 78 { "reset", G_FLAG_VERBOSE, NULL, G_NULL_OPTS, 79 "[-v] prov ..." 80 }, 81 G_CMD_SENTINEL 82}; 83