Index

Numerics
A B C D E F H I L M O P Q R S T U V W

Numerics

9348 Tape Unit

A

attribute
AUT (authority) parameter
- tape device files
authority (AUT) parameter
- tape device files

B

C

cartridge tape device
- damaged files
- read-backward capability
character code (CODE) parameter
- tape device files
close processing
- for tape
CODE (character code) parameter
- tape device files
command, CL
- OVRTAPF (Override with Tape File) (1), (2)
compact
- tape data files
- tape device file
compact (COMPACT) parameter
COMPACT (compact) parameter
creation date (CRTDATE) parameter
- tape device files
CRTDATE (creation date) parameter
- tape device files

D

damaged tape file
data file label
- tape device file
data files on tape
- extend
- force-end-of-data considerations
- force-end-of-volume considerations
- locating
- read and write considerations (1), (2)
- reading backward
delete
- overrides
density (DENSITY) parameter
DENSITY (density) parameter
DEV (device name) parameter
- tape device file
device definition list
device file
- definition
device name
- open processing considerations for tape
- specify for tape device files
device name (DEV) parameter
- tape device file
diskette file
- redirect input
- redirect output
double-byte data (IGCDTA) parameter
- tape device files

E

end-of-labels indication
end option (ENDOPT) parameter
- description
- tape device files
  - REWIND parameter
  - UNLOAD parameter
error
- tape processing
example
expect label
expiration date (EXPDATE) parameter
- tape device files
extend
extend (EXTEND) parameter
EXTEND (extend) parameter

F

feedback area
- common I/O
- open
file
- output
  - sequence number for tape
- redirect
- redirecting
- shared
  - tape device files
FILE (file name) parameter
- tape device files
file name (FILE) parameter
- tape device files
file override
- delete
- purpose
file redirection
file sequence number
file type
- tape data files
- tape device file
file type (FILETYPE) parameter
- tape device files
file wait time (WAITFILE) parameter
- tape device files
FILETYPE (file type) parameter
- tape device files
filetype (FILETYPE) parameter
FILETYPE (filetype) parameter
force-end-of-data considerations
- data files on tape
force-end-of-volume considerations, tape
format for tape device file

H

high-level language (HLL)
- tape device files in
- using overrides
HLL (high-level language)
- tape device files in
- using overrides

I

I/O feedback area, common
identifier
- volume
  - tape device files
initialize
- tape
input/output processing
- tape

L

label
- data file
  - tape device file
label, volume
- fields
- tape
labeling
- tape
level check (LVLCHK) parameter
library QGPL
- tape files
locate
- data files on tape
  - specified on SEQNBR parameter
locating
- data files on tape
  - open processing
LVLCHK (level check) parameter

M

multivolume-tape data file
- definition
- reading backward

O

ODP (open data path)
open data path (ODP)
open feedback area
open processing
- open file option field
- tape device files
output file
- sequence number for tape
override
override exception
- shared file (SHARE) parameter
- SPOOL (spool) parameter
override file
Override with Tape File (OVRTAPF) command
- using

P

parameter
position (POSITION) parameter
POSITION (position) parameter
processing
- close device files
  - tape
- open device files
  - tape
- tape I/O operations
- user labels

Q

QGPL library
- tape device files

R

RCDBLKFMT (record block format) parameter
read and write considerations
- data files on tape (1), (2)
- reading backward on tape
record block format (RCDBLKFMT) parameter
record length
- RCDLEN parameter for tape device files
- specifying for tape
redirect file
redirecting file
- description
reel
- specify number of
- specify type of
reels (REELS) parameter (1), (2)
REELS (reels) parameter (1), (2)
REPLACE (replace file) parameter
- tape device files
replace file (REPLACE) parameter
- tape device files
rewinding tape

S

secure (SECURE) parameter
SECURE (secure) parameter
sequence number
SHARE (shared file) parameter
- override exception
- tape device files
shared file (SHARE) parameter
- override exception
- tape device files
source file (SRCFILE) parameter
source member (SRCMBR) parameter
SPOOL (spool) parameter
- override exception
SRCFILE (source file) parameter
SRCMBR (source member) parameter

T

tape
tape data file
- extend
- force-end-of-data considerations
- force-end-of-volume considerations
- locating
- multifile volumes
- multivolume-tape data file
- read and write considerations (1), (2)
- reading backward
tape device file
tape file
tape label (1), (2)
tape support
text
- tape device files
trailer labels and user header

U

unspanned, unblocked records
user header and trailer labels
user label program (USRLBLPGM) parameter
user labels for tape
USRLBLPGM (user label program) parameter

V

variable-length record
VOL (volume) parameter
- tape
volume
- determining first from tape label
- VOL (volume) parameter for tape
- VOL parameter for tape (1), (2)
volume (VOL) parameter
- tape
volume identifier
- tape device files
volume label
- fields
- tape, definition

W

WAITFILE (file wait time) parameter
- tape device files