xref: /titanic_41/usr/src/cmd/format/startup.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 
23 /*
24  * Copyright (c) 1991-2001 by Sun Microsystems, Inc.
25  */
26 
27 #ifndef	_STARTUP_H
28 #define	_STARTUP_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 /*
37  * This file contains declarations pertaining to reading the data file.
38  */
39 /*
40  * The definitions are the token types that the data file parser recognizes.
41  */
42 #define	SUP_EOF			-1		/* eof token */
43 #define	SUP_STRING		0		/* string token */
44 #define	SUP_EQL			1		/* equals token */
45 #define	SUP_COMMA		2		/* comma token */
46 #define	SUP_COLON		3		/* colon token */
47 #define	SUP_EOL			4		/* newline token */
48 #define	SUP_OR			5		/* vertical bar */
49 #define	SUP_AND			6		/* ampersand */
50 #define	SUP_TILDE		7		/* tilde */
51 
52 /*
53  * These definitions are flags for the legal keywords in the data file.
54  * They are used to keep track of what parameters appear on the current
55  * line in the file.
56  */
57 #define	SUP_CTLR		0x00000001	/* set ctlr */
58 #define	SUP_DISK		0x00000002	/* set disk */
59 #define	SUP_NCYL		0x00000004	/* set ncyl */
60 #define	SUP_ACYL		0x00000008	/* set acyl */
61 #define	SUP_PCYL		0x00000010	/* set pcyl */
62 #define	SUP_NHEAD		0x00000020	/* set nhead */
63 #define	SUP_NSECT		0x00000040	/* set nsect */
64 #define	SUP_RPM			0x00000080	/* set rpm */
65 #define	SUP_BPT			0x00000100	/* set bytes/track */
66 #define	SUP_BPS			0x00000200	/* set bytes/sector */
67 #define	SUP_DRTYPE		0x00000400	/* set drive type */
68 
69 #define	SUP_READ_RETRIES	0x00000800	/* set read retries */
70 #define	SUP_WRITE_RETRIES	0x00001000	/* set write retries */
71 
72 #define	SUP_TRKS_ZONE		0x00002000	/* set tracks/zone */
73 #define	SUP_ATRKS		0x00004000	/* set alt. tracks */
74 #define	SUP_ASECT		0x00008000	/* set sectors/zone */
75 #define	SUP_CACHE		0x00010000	/* set cache size */
76 #define	SUP_PREFETCH		0x00020000	/* set prefetch threshold */
77 #define	SUP_CACHE_MIN		0x00040000	/* set min. prefetch */
78 #define	SUP_CACHE_MAX		0x00080000	/* set max. prefetch */
79 #define	SUP_PSECT		0x00100000	/* set physical sectors */
80 #define	SUP_PHEAD		0x00200000	/* set physical heads */
81 #define	SUP_FMTTIME		0x00400000	/* set format time */
82 #define	SUP_CYLSKEW		0x00800000	/* set cylinder skew */
83 #define	SUP_TRKSKEW		0x01000000	/* set track skew */
84 
85 
86 /*
87  * The define the minimum set of parameters necessary to declare a disk
88  * and a partition map in the data file.  Depending on the ctlr type,
89  * more info than this may be necessary for declaring disks.
90  */
91 #define	SUP_MIN_DRIVE   (SUP_CTLR | SUP_RPM | SUP_PCYL | \
92 			SUP_NCYL | SUP_ACYL | SUP_NHEAD | SUP_NSECT)
93 
94 #define	SUP_MIN_PART	0x0003			/* for maps */
95 
96 
97 /*
98  *	Prototypes for ANSI C compilers
99  */
100 int	do_options(int argc, char *argv[]);
101 void	sup_init(void);
102 int	open_disk(char *diskname, int flags);
103 void	do_search(char *arglist[]);
104 int	dtype_match(struct dk_label *label, struct disk_type *dtype);
105 int	parts_match(struct dk_label *label, struct partition_info *pinfo);
106 int	diskname_match(char *name, struct disk_info *disk);
107 
108 
109 
110 #ifdef	__cplusplus
111 }
112 #endif
113 
114 #endif	/* _STARTUP_H */
115