OPEN Deviceparameters |
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OPEN DEVICEPARAMETER |
TRM |
SD |
MBX |
NULL |
SOC |
|
ALLOCATION=intexpr |
SD |
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APPEND |
SD |
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ATTACH=expr |
SOC |
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BLOCKSIZE=intexpr |
TRM |
M11 |
MBX |
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CONNECT=expr |
SOC |
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CONTIGUOUS |
SD |
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[NO]DELIMITER=expr |
SOC |
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EXCEPTION=expr |
TRM |
SD |
MBX |
NULL |
SOC |
|
EXTENSION=intexpr |
SD |
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[NO]FIXED |
SD |
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GROUP=expr |
SD |
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IOERROR=expr |
SOC |
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[NO]NEWVERSION |
SD |
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OWNER=expr |
SD |
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PRMMBX |
MBX |
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[NO]READONLY |
SD |
MBX |
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RECORDSIZE=intexpr |
SD |
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REWIND |
SD |
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SHARED |
SD |
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SYSTEM=expr |
SD |
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TMPMBX |
MBX |
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[NO]TRUNCATE |
SD |
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VARIABLE |
SD |
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WORLD=expr |
SD |
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[NO]WRAP |
TRM |
SD |
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[NO]WRITEONLY |
MBX |
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ZBFSIZE |
SOC |
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Z[NO]DELAY |
SOC |
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Z[NO]FF |
SOC |
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ZIBFSIZE |
SOC |
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ZLISTEN=expr |
SOC |
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Z[NO]WRAP |
SOC |
TRM: Valid for terminals and printers
SD: Valid for all sequential (RMS) files
MBX: Valid for VMS Mailboxes
NULL: Valid for null devices
SOC: Valid for Socket devices