index/recstat.c

   1 /*
   2  * Copyright (C) 1994-1996, Index Data I/S
   3  * All rights reserved.
   4  * Sebastian Hammer, Adam Dickmeiss
   5  *
   6  * $Log: recstat.c,v $
   7  * Revision 1.3  1996-06-04 10:19:00  adam
   8  * Minor changes - removed include of ctype.h.
   9  *
  10  * Revision 1.2  1996/05/14  14:04:34  adam
  11  * In zebraidx, the 'stat' command is improved. Statistics about ISAM/DICT
  12  * is collected.
  13  *
  14  * Revision 1.1  1995/12/06  12:41:26  adam
  15  * New command 'stat' for the index program.
  16  * Filenames can be read from stdin by specifying '-'.
  17  * Bug fix/enhancement of the transformation from terms to regular
  18  * expressons in the search engine.
  19  *
  20  */
  21 #include <stdio.h>
  22 #include <assert.h>
  23 #include <string.h>
  24 #include <fcntl.h>
  25 #include <unistd.h>
  26
  27 #include "recindxp.h"
  28
  29 void rec_prstat (void)
  30 {
  31     Records records = rec_open (0);
  32     int i;
  33     int total_bytes = 0;
  34
  35     logf (LOG_LOG,
  36           "Total records                        %8d",
  37           records->head.no_records);
  38
  39     for (i = 0; i< REC_BLOCK_TYPES; i++)
  40     {
  41         logf (LOG_LOG, "Record blocks of size %d",
  42               records->head.block_size[i]);
  43         logf (LOG_LOG,
  44           " Used/Total/Bytes used            %d/%d/%d",
  45               records->head.block_used[i], records->head.block_last[i]-1,
  46               records->head.block_used[i] * records->head.block_size[i]);
  47         total_bytes +=
  48             records->head.block_used[i] * records->head.block_size[i];
  49     }
  50     logf (LOG_LOG,
  51           "Total size of record index in bytes  %8d",
  52           records->head.total_bytes);
  53     logf (LOG_LOG,
  54           "Total size with overhead             %8d", total_bytes);
  55     rec_close (&records);
  56 }