extern.h revision 1.20 
1/*	$OpenBSD: extern.h,v 1.20 2010/09/23 13:54:21 jsing Exp $	*/
2
3/*
4 * Copyright (c) 2003 Theo de Raadt <deraadt@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#define MEG(x)	((x) * 1024LL * (1024 / 512))
20#define GIG(x)  (MEG(x) * 1024LL)
21
22u_short	dkcksum(struct disklabel *);
23int	checklabel(struct disklabel *);
24char	canonical_unit(struct disklabel *, char);
25double	scale(u_int64_t, char, struct disklabel *);
26void	display(FILE *, struct disklabel *, char, int);
27void	display_partition(FILE *, struct disklabel *, int, char);
28int	uid_parse(struct disklabel *, char *);
29
30void	readlabel(int);
31struct disklabel *makebootarea(char *, struct disklabel *, int);
32int	editor(struct disklabel *, int);
33void	editor_allocspace(struct disklabel *);
34void	mpsave(struct disklabel *);
35
36int	writelabel(int, char *, struct disklabel *);
37extern  char bootarea[], *specname, *fstabfile;
38extern	char *mountpoints[MAXPARTITIONS];
39extern  int aflag, dflag;
40extern  int donothing;
41extern	int verbose;
42extern	char print_unit;
43