src/butc/common.h

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 /* random constants */
  11 #define TC_MAXNAMELEN  64       /* name length */
  12
  13 /* This specifies the interface to the tape coordinator */
  14
  15 /* describes the information that should be dumped to dump a single volume */
  16 struct tc_dumpDesc {
  17     afs_int32 vid;              /* volume to dump */
  18     afs_int32 partition;        /* partition at which to find the volume */
  19     afs_int32 date;             /* date from which to do the dump */
  20     opaque hostID[16];          /* opaque netaddress, really a sockaddr_in */
  21 };
  22
  23 /* define how to restore a volume */
  24 struct tc_restoreDesc {
  25     afs_int32 origVid;          /* original volume id */
  26     afs_int32 vid;              /* 0 means allocate new volid */
  27     afs_int32 partition;        /* where to restore the volume */
  28     afs_int32 flags;            /* flags */
  29     opaque hostID[16];          /* which file server to restore the volume to */
  30     opaque newName[TC_MAXNAMELEN];      /* new name suffix */
  31 };
  32 /* describes the current status of a dump */
  33 struct tc_dumpStat {
  34     afs_int32 dumpID;           /* dump id we're returning */
  35     afs_int32 bytesDumped;      /* bytes dumped so far */
  36     afs_int32 volumeBeingDumped;        /* guess */
  37     afs_int32 flags;            /* true if the dump is done */
  38 };