UCBLOOK - Execute form

Syntax

The execute form of the UCBLOOK macro is written as follows:

Syntax	Description

`name`	`name`: Symbol. Begin `name` in column 1.

␢	One or more blanks must precede UCBLOOK

UCBLOOK

␢	One or more blanks must follow UCBLOOK

,SCHSET=`xschset`	`xschset` RS-type address or register (2) - (12).
,SCHSET=0	Default: 0

DEVN=`devn addr`	`devn addr`: RS-type address or register (2) - (12).
DEVNCHAR=`devnchar addr`	`devnchar addr`: RS-type address or register (2) - (12).
VOLSER=`volser addr`	`volser addr`: RS-type address or register (2) - (12).
LDEVNCHAR=`xldevnchar`	`xldevnchar` RS-type address or register (2) - (12).

,UCBPTR=`ucbptr addr`	`ucbptr addr`: RS-type address or register (2) - (12).

,UCBCXPTR=`ucbcxptr addr`	`ucbcxptr addr`: RS-type address or register (2) - (12).

,UCBPXPTR=`ucbpxptr addr`	`ucbpxptr addr`: RS-type address or register (2) - (12).

,UCBPAREA=`ucbparea addr`	`ucbparea addr`: RX-type address or register (2) - (12).
,UCBPAREA=NONE	Default: NONE

,LOC=BELOW	Default: BELOW
,LOC=ANY

,PIN
,NOPIN	Note: TEXT and PTOKEN are required with PIN and are not valid with NOPIN.

,TEXT=`text addr`	`text addr`: RX-type address

,PTOKEN=`ptoken addr`	`ptoken addr`: RS-type address or register (2) - (12).

,LASTING	Note: Optional with PIN; not valid with NOPIN.

,UNBOUND_ALIAS=NO	Default: NO
,UNBOUND_ALIAS=YES

,DEVCLASS=DASD	Note: DEVCLASS is valid only with VOLSER=`volser addr`
,DEVCLASS=DASDTAPE	Default: DASDTAPE
,DEVCLASS=TAPE

,DYNAMIC=NO	Default: NO
,DYNAMIC=YES

,RANGE=3DIGIT	Default: 3DIGIT
,RANGE=ALL

,IOCTOKEN=`ioctoken addr`	`ioctoken addr`: RX-type address or register (2) - (12).
,IOCTOKEN=NONE	Default: NONE

,LINKAGE=SYSTEM	Default SYSTEM
,LINKAGE=BRANCH

,PLISTVER=IMPLIED_VERSION
,PLISTVER=MAX	Default: IMPLIED_VERSION
,PLISTVER=`plistver`	`plistver`: 2

,RETCODE=`retcode addr`	`retcode addr`: RX-type address or register (2) - (12).

,RSNCODE=`rsncode addr`	`rsncode addr`: RX-type address or register (2) - (12).

,MF=(E,`list addr`)	`list addr`: RX-type address or register (2) - (12).
,MF=(E,`list addr`,COMPLETE)	Default: COMPLETE

SPECIAL=NO	Default: NO
SPECIAL=YES

Parameters

The parameters are explained under the standard form of the UCBLOOK macro with the following exceptions:

,MF=(E,list addr)
,MF=(E,list addr,COMPLETE): Specifies the execute form of the UCBLOOK macro.
The list addr parameter specifies the address of the storage area for the parameter list. COMPLETE specifies that the system is to check for required parameters and supply defaults for optional parameters that were not specified.