2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2004 Pawel Jakub Dawidek <pjd@FreeBSD.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 #define G_LIB_VERSION 5
35 #define G_FLAG_NONE 0x0000
36 #define G_FLAG_VERBOSE 0x0001
37 #define G_FLAG_LOADKLD 0x0002
39 #define G_TYPE_NONE 0x00
40 #define G_TYPE_BOOL 0x01
41 #define G_TYPE_STRING 0x02
42 #define G_TYPE_NUMBER 0x03
43 #define G_TYPE_MASK 0x0f
44 #define G_TYPE_DONE 0x10
45 #define G_TYPE_MULTI 0x20
46 #define G_TYPE_NUMMASK 0xff00
47 #define G_TYPE_NUMSHIFT 8
50 #define G_OPT_DONE(opt) do { (opt)->go_type |= G_TYPE_DONE; } while (0)
51 #define G_OPT_ISDONE(opt) ((opt)->go_type & G_TYPE_DONE)
52 #define G_OPT_ISMULTI(opt) ((opt)->go_type & G_TYPE_MULTI)
53 #define G_OPT_TYPE(opt) ((opt)->go_type & G_TYPE_MASK)
54 #define G_OPT_NUM(opt) (((opt)->go_type & G_TYPE_NUMMASK) >> G_TYPE_NUMSHIFT)
55 #define G_OPT_NUMINC(opt) ((opt)->go_type += (1 << G_TYPE_NUMSHIFT))
57 #define G_VAL_OPTIONAL ((void *)-1)
59 #define G_OPT_SENTINEL { '\0', NULL, NULL, G_TYPE_NONE }
60 #define G_NULL_OPTS { G_OPT_SENTINEL }
61 #define G_CMD_SENTINEL { NULL, 0, NULL, G_NULL_OPTS, NULL }
73 void (*gc_func)(struct gctl_req *, unsigned);
74 struct g_option gc_options[G_OPT_MAX];
77 #endif /* !_GEOM_H_ */