Use the execute form of the UCBSCAN macro together with the list form for applications that require reentrant code. The execute form of the macro stores the parameters into the storage area defined by the list form.
The execute form of the COPY function of the UCBSCAN macro is written as follows:
Syntax | Description |
---|---|
name | name: Symbol. Begin name in column 1. |
␢ | One or more blanks must precede UCBSCAN. |
UCBSCAN | |
␢ | One or more blanks must follow UCBSCAN. |
COPY | |
,WORKAREA=workarea addr | workarea addr: RX-type address or register (2) - (12). |
,UCBAREA=ucbarea addr | ucbarea addr: RX-type address or register (2) - (12). |
,CMXTAREA= cmxtarea addr | cmxtarea addr: RX-type address or register (2) - (12). |
,CMXTAREA=NONE | Default: NONE |
,UCBPAREA=ucbparea addr | ucbparea addr: RX-type address or register (2) - (12). |
,UCBPAREA=NONE | Default: NONE |
,DCEAREA= dcearea addr | dcearea addr: RX-type address or register (2) - (12). |
,DCEAREA=NONE | Default: NONE |
,DCELEN=length addr | length addr: RS-type address or register (2) - (12). |
Note: DCELEN is valid only with DCEAREA and is required with DCEAREA. | |
,VOLSER=volser addr | volser addr: RS-type address or register (2) - (12). |
,VOLSER=NONE | Default: NONE |
,DEVNCHAR=devnchar addr | devnchar addr: RS-type address or register (2) - (12). |
,DEVN=devn addr | devn addr: RS-type address or register (2) - (12). |
,DEVN=0 | Default: 0 |
,SUBCHANNELSET=ID | |
,SCHSET=xschset | xschset RS-type address or register (2) - (12). |
,SCHSET=0 | Default: 0 |
,SUBCHANNELSET=ALL | |
,DYNAMIC=NO | Default: NO |
,DYNAMIC=YES | |
,RANGE=3DIGIT | Default: 3DIGIT |
,RANGE=ALL | |
,UNBOUND_ALIAS=NO | Default: NO |
,UNBOUND_ALIAS=YES | |
,UNBOUND_ALIAS=ONLY | |
,DEVCLASS=ALL | Default: ALL |
,DEVCLASS=CHAR | |
,DEVCLASS=COMM | |
,DEVCLASS=CTC | |
,DEVCLASS=DASD | |
,DEVCLASS=DISP | |
,DEVCLASS=TAPE | |
,DEVCLASS=UREC | |
,DEVCID=devcid addr | devcid addr: RS-type address |
,DEVCID=0 | Default: 0 |
,IOCTOKEN=ioctoken addr | ioctoken addr: RX-type address or register (2) - (12). |
,IOCTOKEN=NONE | Default: NONE |
,PLISTVER=IMPLIED_VERSION | |
,PLISTVER=MAX | Default: IMPLIED_VERSION |
,PLISTVER=plistver | plistver: 1 |
,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 |
The parameters are explained under the standard form of the COPY function of the UCBSCAN macro with the following exceptions:
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.