usr/src/cmd/format/partition.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 _PARTITION_H
  28 #define _PARTITION_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /*
  37  * Mnemonics for the partitions we recognize
  38  */
  39 #define A_PARTITION             0
  40 #define B_PARTITION             1
  41 #define C_PARTITION             2
  42 #define D_PARTITION             3
  43 #define E_PARTITION             4
  44 #define F_PARTITION             5
  45 #define G_PARTITION             6
  46 #define H_PARTITION             7
  47
  48 #if defined(i386)
  49 /*
  50  * the boot and alts slices only exist in the x86 disk layout.
  51  */
  52 #define I_PARTITION             8
  53 #define J_PARTITION             9
  54 #endif          /* defined(i386) */
  55
  56 /*
  57  *      Prototypes for ANSI C compilers
  58  */
  59 void    change_partition(int num);
  60 int     get_partition(void);
  61 void    make_partition(void);
  62 void    delete_partition(struct partition_info *parts);
  63 void    set_vtoc_defaults(struct partition_info *part);
  64
  65
  66 extern  struct dk_map2  default_vtoc_map[NDKMAP];
  67
  68 #ifdef  __cplusplus
  69 }
  70 #endif
  71
  72 #endif  /* _PARTITION_H */