geom.h revision 155175
1153838Sdfr/*- 2153838Sdfr * Copyright (c) 2004 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3153838Sdfr * All rights reserved. 4153838Sdfr * 5153838Sdfr * Redistribution and use in source and binary forms, with or without 6153838Sdfr * modification, are permitted provided that the following conditions 7153838Sdfr * are met: 8153838Sdfr * 1. Redistributions of source code must retain the above copyright 9153838Sdfr * notice, this list of conditions and the following disclaimer. 10153838Sdfr * 2. Redistributions in binary form must reproduce the above copyright 11153838Sdfr * notice, this list of conditions and the following disclaimer in the 12153838Sdfr * documentation and/or other materials provided with the distribution. 13153838Sdfr * 14153838Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15153838Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16153838Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17153838Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18153838Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19153838Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20153838Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21153838Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22153838Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23153838Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24153838Sdfr * SUCH DAMAGE. 25153838Sdfr * 26153838Sdfr * $FreeBSD: head/sbin/geom/core/geom.h 155175 2006-02-01 12:11:37Z pjd $ 27153838Sdfr */ 28153838Sdfr 29153838Sdfr#ifndef _GEOM_H_ 30153838Sdfr#define _GEOM_H_ 31153838Sdfr#define G_LIB_VERSION 1 32153838Sdfr 33153838Sdfr#define G_FLAG_NONE 0x0000 34153838Sdfr#define G_FLAG_VERBOSE 0x0001 35153838Sdfr#define G_FLAG_LOADKLD 0x0002 36153838Sdfr 37153838Sdfr#define G_TYPE_NONE 0 38153838Sdfr#define G_TYPE_STRING 1 39153838Sdfr#define G_TYPE_NUMBER 2 40153838Sdfr 41153838Sdfr#define G_OPT_MAX 16 42153838Sdfr#define G_OPT_DONE(opt) (opt)->go_char = '\0' 43153838Sdfr#define G_OPT_ISDONE(opt) ((opt)->go_char == '\0') 44153838Sdfr 45153838Sdfr#define G_OPT_SENTINEL { '\0', NULL, NULL, G_TYPE_NONE } 46153838Sdfr#define G_NULL_OPTS { G_OPT_SENTINEL } 47153838Sdfr#define G_CMD_SENTINEL { NULL, 0, NULL, G_NULL_OPTS, NULL } 48153838Sdfr 49153838Sdfrstruct g_option { 50153838Sdfr char go_char; 51153838Sdfr const char *go_name; 52153838Sdfr void *go_val; 53153838Sdfr unsigned go_type; 54153838Sdfr}; 55153838Sdfr 56153838Sdfrstruct g_command { 57153838Sdfr const char *gc_name; 58153838Sdfr unsigned gc_flags; 59153838Sdfr void (*gc_func)(struct gctl_req *, unsigned); 60153838Sdfr struct g_option gc_options[G_OPT_MAX]; 61 const char *gc_usage; 62}; 63#endif /* !_GEOM_H_ */ 64