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COPYSTR: copy a delta tree

COPYSTR copies a delta tree with its structure being retained.

ED1 specifies the delta tree to be copied, LD1 the source library, ED2 the type and name of the copied delta tree and LD2 the target library.

LD1 and LD2 may designate the same library.

The complete type and name of the input and output delta tree must be specified. No member of the type and name specified with ED2 may exist. Version information and userspecified date and time of day are not interpreted but transferred unchanged to the output delta tree. All versions are copied.

Parameters DESTROY and PROT-IND are interpreted so that a delta member can be physically deleted if necessary.

Call parameters

The parameter structures must be given in the following sequence in the subroutine call.

Parameter
structure

Field

Meaning

CB


SCBVERSION

FUNCTION

SUBCODE

ACC

DESTROY

PROT-IND

LD-RETURN

Function control block

Interface version

Function code X’0B’

Subcode currently not used: UNUSE

Subroutine access identification

Physical overwriting

Member protection (STD or SAME)

Full DMS file name in LD

LD1


PASSWORD

LINK

MAX-NAME-LEN

NAME

Library descriptor (source library)

Password as per PASSWORD command

Link name

Maximum length of library name

Library name

ED1


TYP

NAME

Member descriptor (source member)

Member type

Member name

LD2


PASSWORD

LINK

MAX-NAME-LEN

NAME

Library descriptor (target library)

Password as per PASSWORD command

Link name

Maximum length of library name

Library name

ED2


TYP

NAME

Member descriptor (target member)

Member type

Member name

Return parameters

Parameter
structure

Field

Meaning

CB


RETURNCODE

LMS-MSG

DMS-MSG

PLAM-MSG

Function control block

Return code

LMS message code

DMS message code

PLAM message code

LD1


NAME

Source library descriptor

Full DMS file name of library (dependent on LD-RETURN

field of CB)

LD2


NAME

Target library descriptor

Full DMS file name of library (dependent on LD-RETURN

field of CB)