external/bsd/am-utils/dist/fsinfo/fsi_data.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 1997-2009 Erez Zadok
   5  * Copyright (c) 1989 Jan-Simon Pendry
   6  * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
   7  * Copyright (c) 1989 The Regents of the University of California.
   8  * All rights reserved.
   9  *
  10  * This code is derived from software contributed to Berkeley by
  11  * Jan-Simon Pendry at Imperial College, London.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. All advertising materials mentioning features or use of this software
  22  *    must display the following acknowledgment:
  23  *      This product includes software developed by the University of
  24  *      California, Berkeley and its contributors.
  25  * 4. Neither the name of the University nor the names of its contributors
  26  *    may be used to endorse or promote products derived from this software
  27  *    without specific prior written permission.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  33  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  37  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  38  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  39  * SUCH DAMAGE.
  40  *
  41  *
  42  * File: am-utils/fsinfo/fsi_data.h
  43  *
  44  */
  45
  46 #ifndef _FSI_DATA_H
  47 #define _FSI_DATA_H
  48
  49 typedef struct auto_tree auto_tree;
  50 typedef struct automount automount;
  51 typedef struct dict dict;
  52 typedef struct dict_data dict_data;
  53 typedef struct dict_ent dict_ent;
  54 typedef struct disk_fs disk_fs;
  55 typedef struct ether_if ether_if;
  56 typedef struct fsmount fsmount;
  57 typedef struct host host;
  58 typedef struct ioloc ioloc;
  59 typedef struct fsi_mount fsi_mount;
  60
  61
  62 /*
  63  * Automount tree
  64  */
  65 struct automount {
  66   qelem a_q;
  67   ioloc *a_ioloc;
  68   char *a_name;                 /* Automount key */
  69   char *a_volname;              /* Equivalent volume to be referenced */
  70   char *a_symlink;              /* Symlink representation */
  71   char *a_opts;                 /* opts for mounting */
  72   char *a_hardwiredfs;          /* hack to bypass bogus fs definitions */
  73   qelem *a_mount;               /* Tree representation */
  74   dict_ent *a_mounted;
  75 };
  76
  77 /*
  78  * List of automount trees
  79  */
  80 struct auto_tree {
  81   qelem t_q;
  82   ioloc *t_ioloc;
  83   char *t_defaults;
  84   qelem *t_mount;
  85 };
  86
  87 /*
  88  * A host
  89  */
  90 struct host {
  91   qelem q;
  92   int h_mask;
  93   ioloc *h_ioloc;
  94   fsmount *h_netroot, *h_netswap;
  95 #define HF_HOST 0
  96   char *h_hostname;     /* The full name of the host */
  97   char *h_lochost;      /* The name of the host with local domains stripped */
  98   char *h_hostpath;     /* The filesystem path to the host (cf
  99                            compute_hostpath) */
 100 #define HF_ETHER 1
 101   qelem *h_ether;
 102 #define HF_CONFIG 2
 103   qelem *h_config;
 104 #define HF_ARCH 3
 105   char *h_arch;
 106 #define HF_CLUSTER 4
 107   char *h_cluster;
 108 #define HF_OS 5
 109   char *h_os;
 110   qelem *h_disk_fs;
 111   qelem *h_mount;
 112 };
 113
 114 /*
 115  * An ethernet interface
 116  */
 117 struct ether_if {
 118   qelem e_q;
 119   int e_mask;
 120   ioloc *e_ioloc;
 121   char *e_if;
 122 #define EF_INADDR 0
 123   struct in_addr e_inaddr;
 124 #define EF_NETMASK 1
 125   u_long e_netmask;
 126 #define EF_HWADDR 2
 127   char *e_hwaddr;
 128 };
 129
 130 /*
 131  * Disk filesystem structure.
 132  *
 133  * If the DF_* numbers are changed
 134  * disk_fs_strings in analyze.c will
 135  * need updating.
 136  */
 137 struct disk_fs {
 138   qelem d_q;
 139   int d_mask;
 140   ioloc *d_ioloc;
 141   host *d_host;
 142   char *d_mountpt;
 143   char *d_dev;
 144 #define DF_FSTYPE       0
 145   char *d_fstype;
 146 #define DF_OPTS         1
 147   char *d_opts;
 148 #define DF_DUMPSET      2
 149   char *d_dumpset;
 150 #define DF_PASSNO       3
 151   int d_passno;
 152 #define DF_FREQ         4
 153   int d_freq;
 154 #define DF_MOUNT        5
 155   qelem *d_mount;
 156 #define DF_LOG          6
 157   char *d_log;
 158 };
 159
 160 #define DF_REQUIRED     ((1<<DF_FSTYPE)|(1<<DF_OPTS)|(1<<DF_PASSNO)|(1<<DF_MOUNT))
 161
 162 /*
 163  * A mount tree
 164  */
 165 struct fsi_mount {
 166   qelem m_q;
 167   ioloc *m_ioloc;
 168   int m_mask;
 169 #define DM_VOLNAME      0
 170   char *m_volname;
 171 #define DM_EXPORTFS     1
 172   char *m_exportfs;
 173 #define DM_SEL          2
 174   char *m_sel;
 175   char *m_name;
 176   int m_name_len;
 177   fsi_mount *m_parent;
 178   disk_fs *m_dk;
 179   fsi_mount *m_exported;
 180   qelem *m_mount;
 181 };
 182
 183 /*
 184  * Additional filesystem mounts
 185  *
 186  * If the FM_* numbers are changed
 187  * disk_fs_strings in analyze.c will
 188  * need updating.
 189  */
 190 struct fsmount {
 191   qelem f_q;
 192   fsi_mount *f_ref;
 193   ioloc *f_ioloc;
 194   int f_mask;
 195 #define FM_LOCALNAME    0
 196   char *f_localname;
 197 #define FM_VOLNAME      1
 198   char *f_volname;
 199 #define FM_FSTYPE       2
 200   char *f_fstype;
 201 #define FM_OPTS         3
 202   char *f_opts;
 203 #define FM_FROM         4
 204   char *f_from;
 205 #define FM_DIRECT       5
 206 };
 207
 208 #define FM_REQUIRED     ((1<<FM_VOLNAME)|(1<<FM_FSTYPE)|(1<<FM_OPTS)|(1<<FM_FROM)|(1<<FM_LOCALNAME))
 209 #define FM_NETROOT      0x01
 210 #define FM_NETSWAP      0x02
 211 #define FM_NETBOOT      (FM_NETROOT|FM_NETSWAP)
 212
 213 #define DICTHASH        5
 214 struct dict_ent {
 215   dict_ent *de_next;
 216   char *de_key;
 217   int de_count;
 218   qelem de_q;
 219 };
 220
 221 /*
 222  * Dictionaries ...
 223  */
 224 struct dict_data {
 225   qelem dd_q;
 226   char *dd_data;
 227 };
 228
 229 struct dict {
 230   dict_ent *de[DICTHASH];
 231 };
 232
 233 /*
 234  * Source text location for error reports
 235  */
 236 struct ioloc {
 237   int i_line;
 238   char *i_file;
 239 };
 240 #endif /* not _FSI_DATA_H */