System Control Blocks

Offset
o (0) 7
Byte and Field
Alignment Name
1 (1) ••• 1
8 (8) 8
16 (10) 2
18 (12) •• 2
20 (14) 4
24 (18) 4
28 (lC) 4
32 (20) 4
36 (24) 4
40 (28) 4
44 (2C) 4
48 (30) 4
52 (34) 4
56 (38) 2
58 (3A) •• 2
60 (3C) 4
64 (40) 8
PSCBUSER
PSCBUSRL
PSCBGPNM
PSCBATR1
Byte 1
1 •••
• 1 ••
.. 1.
••• x xxxx
Byte 2
PSCBATR2
PSCBCPU
PSCBSWP
PSCBLTIM
PSCBTCPU
PSCBTSWP
PSCBTCON
PSCBTC01
PSCBRLGB
PSCBUPT
PSCBUPTL
PSCBRSZ
PSCBU
PROTECTED STEP CONTROL BLOCK
Hex.
Dig. Field Description, Contents, Meaning
Contains the user ID left aligned and followed by
blanks if necessary.
The length of the non-blank portion of the user ID.
Group name initialized by logon from the user
attribute data set (UADS).
IBM user attributes.
PSCBCTRL - OPERATOR command user.
PSCBACCT - ACCOUNT command user •
PSCBJCL - SUBMIT, STATUS, CANCEL, OUTPUT command
user.
(Reserved bits)
Reserved.
Available for use by the installation.
The cumulative time used by this terminal user during
this session. This field is set to zero during
logon.
The cumulative time that this terminal user has been
resident in the region. This field is set to zero
during logon.
The actual time of day that this user logged onto the
time sharing system for this session.
The total CPU time used by this terminal user,
excluding the current session.
The total time that the terminal user has been
resident in the region during this accounting period,
excluding the current session.
The first four bytes of an eight byte field
containing the total ·connect· time for the user
during this accounting period, excluding the current
session.
Note: All times are in 26.04166 microsecond timer
units.
Second word of PSCBTCON.
Address of the re-Iogon buffer block.
Address of the user profile table (UPT).
Length of the UPT in bytes.
Reserved.
Requested region size in number of 2K blocks.
Available for use by the installation.
PSCB 397