usr/src/cmd/format/startup.h

   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 */