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October 2005, Week 4

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Subject:
FFILEINFO Extents vs MPEX/MPEiX Extents
From:
Brian Donaldson <[log in to unmask]>
Reply To:
[log in to unmask]
Date:
Thu, 27 Oct 2005 21:18:17 EDT
Content-Type:
text/plain
Parts/Attachments:
text/plain (77 lines) 
I am confused as to some of these stats being returned by the FFILEINFO  
intrinsic
in my app and to the stats reported by the LISTF and LISTFILE commands  
(either at the colon prompt or inside MPEX)
 
 FILE:  xxxx.xxxx.xxxx                                                       

FILE  CODE : 0           FOPTIONS:  Perm,ASCII,Formal,Fixed,No CCTL,No 
Labeled T
BLK FACTOR:  16          CREATOR :  ********                                 
REC  SIZE: 72             LOCKWORD:                                           
   
GROUP ID:  ********                                        
BLK  SIZE: 1152           SECURITY--READ    :  ANY                            
    
EXT SIZE:  1                        WRITE   :  ANY                            
    
NUM REC:  18                        APPEND  :  ANY                            
    
NUM SEC:  16                        LOCK    :  ANY                            
    
NUM EXT:  1                         EXECUTE :  ANY                            
    
MAX REC:  18                      **SECURITY IS  ON                           
    
MAX EXT:  8               FLAGS   : NO  ACCESSORS                             
    
NUM LABELS:  0           CREATED : THU, OCT  27, 2005,  5:13  PM              
    
MAX LABELS:  0           MODIFIED: THU, OCT  27, 2005,  5:13  PM              
    
DISC DEV #:  4           ACCESSED: THU, OCT  27, 2005,  5:13  PM              
    
RESTORED: THU, OCT 27, 2005,  5:13  PM                  
STATE   : THU, OCT 27, 2005,  5:13  PM                 
 
This file is just a plain old flat file. I use FFILEINFO to get most of the  
stats. It gives me
extent size = 1 and max extents = 8. 
 
However, LISTF and LISTFILE give me extent size = 0 and max extents is not  
present.
 
Inside MPEX:
 
FILE: EXPLORER.CMDS.DEV
 
FILE CODE :  0                    FOPTIONS: ASCII,FIXED,NOCCTL,STD
BLK FACTOR:  16                   CREATOR : MANAGER.SYS
REC SIZE:  72(BYTES)              LOCKWORD:  
GROUP ID: DEV
BLK SIZE:  1152(BYTES)            SECURITY--READ:    ANY
EXT SIZE:  0(SECT)                          WRITE:   ANY
NUM REC:  18                                APPEND:  ANY
NUM SEC:  16                                LOCK:    ANY
NUM EXT:  1                                 EXECUTE: ANY
MAX REC:  18                              **SECURITY IS  ON
FLAGS   : NO ACCESSORS
NUM LABELS:  0                    CREATED : THU, OCT 27, 2005,  5:13 PM
MAX LABELS:  0                    MODIFIED: THU, OCT 27, 2005,  5:13 PM
DISC DEV #:  4                    ACCESSED: THU, OCT 27, 2005,  5:13  PM
RESTORED: THU, OCT 27, 2005,  5:13  PM
STATE   : THU, OCT 27, 2005,  5:13 PM
SEC OFFSET:  0                    LABEL ADDR: $00000067.$001FB020
UFID      :  $05670003 $504D0786 $001FB0D2 $96040C74 $03B23864
VOLCLASS  :  MPEXL_SYSTEM_VOLUME_SET:DISC
%

So, if FFILEINFO is giving me wrong info which intrinsic will give me the  
correct info?
 
TIA,
Brian Donaldson.

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