rom/filesys/SFS/FS/query.h

   1 #ifndef _QUERY_H
   2 #define _QUERY_H
   3
   4 /* Tags used by ACTION_SFS_QUERY: */
   5
   6 #define ASQBASE            (TAG_USER)
   7
   8 /* Physical properties of the filesystem */
   9
  10 #define ASQ_START_BYTEH             (ASQBASE+1)
  11 #define ASQ_START_BYTEL             (ASQBASE+2)
  12 #define ASQ_END_BYTEH               (ASQBASE+3)
  13 #define ASQ_END_BYTEL               (ASQBASE+4)
  14 #define ASQ_DEVICE_API              (ASQBASE+5)  /* Returns the method of communication used with
  15                                                     the device.  See defines below */
  16
  17 /* Logical properties */
  18
  19 #define ASQ_BLOCK_SIZE              (ASQBASE+1001)
  20 #define ASQ_TOTAL_BLOCKS            (ASQBASE+1002)
  21
  22 /* Locations of special blocks */
  23
  24 #define ASQ_ROOTBLOCK               (ASQBASE+2001)
  25 #define ASQ_ROOTBLOCK_OBJECTNODES   (ASQBASE+2002)
  26 #define ASQ_ROOTBLOCK_EXTENTS       (ASQBASE+2003)
  27 #define ASQ_FIRST_BITMAP_BLOCK      (ASQBASE+2004)
  28 #define ASQ_FIRST_ADMINSPACE        (ASQBASE+2005)
  29
  30 /* Cache information */
  31
  32 #define ASQ_CACHE_LINES             (ASQBASE+3001)
  33 #define ASQ_CACHE_READAHEADSIZE     (ASQBASE+3002)
  34 #define ASQ_CACHE_MODE              (ASQBASE+3003)
  35 #define ASQ_CACHE_BUFFERS           (ASQBASE+3004)
  36
  37 #define ASQ_CACHE_ACCESSES          (ASQBASE+3010)
  38 #define ASQ_CACHE_MISSES            (ASQBASE+3011)
  39 #define ASQ_OPERATIONS_DECODED      (ASQBASE+3012)
  40 #define ASQ_EMPTY_OPERATIONS_DECODED (ASQBASE+3013)
  41
  42 /* Special properties */
  43
  44 #define ASQ_IS_CASESENSITIVE        (ASQBASE+4001)
  45 #define ASQ_HAS_RECYCLED            (ASQBASE+4002)
  46 #define ASQ_MAX_NAME_LENGTH         (ASQBASE+4003)
  47 #define ASQ_ACTIVITY_FLUSH_TIMEOUT  (ASQBASE+4004)  /* Maximum time in seconds SFS waits to update
  48                                                         the drive when there is continous activity.
  49                                                         The default is 20 seconds. */
  50 #define ASQ_INACTIVITY_FLUSH_TIMEOUT (ASQBASE+4005)  /* Maximum time in seconds SFS waits to update
  51                                                         the drive when there is no more activity.
  52                                                         The default is 1 second. */
  53
  54 /* Version information */
  55
  56 #define ASQ_VERSION                 (ASQBASE+5001)  /* Returns (Major Version)*65536 + (Minor Version) */
  57
  58 /* Defines for ASQ_DEVICE_API: */
  59
  60 #define ASQDA_NORMAL     (0)
  61 #define ASQDA_NSD        (1)
  62 #define ASQDA_TD64       (2)
  63 #define ASQDA_SCSIDIRECT (3)
  64
  65
  66 /* Tags used by ACTION_SFS_SET: */
  67
  68 #define ASSBASE             (TAG_USER)
  69
  70 #define ASS_MAX_NAME_LENGTH          (ASSBASE+1)
  71
  72
  73 #define ASS_ACTIVITY_FLUSH_TIMEOUT   (ASSBASE+1001)  /* Maximum time in seconds SFS waits to update
  74                                                         the drive when there is continous activity.
  75                                                         The default is 20 seconds. */
  76
  77 #define ASS_INACTIVITY_FLUSH_TIMEOUT (ASSBASE+1002)  /* Maximum time in seconds SFS waits to update
  78                                                         the drive when there is no more activity.
  79                                                         The default is 1 second. */
  80
  81 #endif // _QUERY_H