gtpg2m1oGeneral Macros

DPROC-Program Record Determination

This general macro provides a centralized mechanism for interrogation of a DASD address to determine if the record is a program record.

Format




label
A symbolic name can be assigned to the macro statement.

Dx
The file address reference word on level Dx must contain the address to be interrogated.

Rx
The register specified contains the input file address to be interrogated. The valid registers are R0-R7.

Entry Requirements

R9 must contain the address of the ECB being processed.

Return Conditions

Programming Considerations

Examples

None.