Guardian Procedure Calls Reference Manual

Table 18 FILE_GETINFOLIST_ Item Codes (continued)
DescriptionSize (Bytes)Item
Code
checksum mode1
Tape or Open SCSI process: Tracing level21013
no tracing0
x tracing levelx
Tape or Open SCSI process: Number of openers21014
1 opener (might be exclusive)1
x openersx
Tape process: Current controller state21015
unknown-1
unloaded0
loaded1
Tape process: Current assignment status21016
no applicable-1
unassigned0
assigned (5188 tape drive only)1
Tape process: Current tape movement21017
not at BOT-1
at BOT0
Tape process: Return end-of-tape (EOT) message when writing labeled tapes21018
volume switching is transparent0
notify user of volume switch by sending error 150 (EOT). COBOL applications do not
receive error 150 (EOT); the COBOL run-time library (RTL) handles this error
transparently.
1
Tape process: Pending errors21019
Tape process: Reason for downing21020
Tape process: Current checkpoint state21021
Open SCSI process: Number of open paths21022
Open SCSI process: Maximum number of I/O requests21023
Open SCSI process: Number of pending I/Os21024
Open SCSI process: Highest number of pending I/Os since the IOP was started21025
Open SCSI process: Maximum number of openers21028
Tape or Open SCSI process: Maximum transfer length allowed 32767 maximum transfer length
is 32767 bytes 57344 maximum transfer length is 57344 bytes
41900
Tape process: Length in bytes of attribute 3103. 0 if no tape is mounted or the tape does not
have labels.
23102
Tape process: Automatic Volume Recognition (AVR) labels Beginning-of-volume label (VOL1)
label and the first beginning-of-file-section label group (HDR1, HDR2).
up to 2403103
426 Guardian Procedure Calls (F)