gtpg2m5oGeneral Macros

WAITC-Suspend Processing for ECB I/O Completion

This general macro suspends further processing of an entry until all pending input and output requests in process for the entry have been serviced. If a hardware error or unusual condition occurs, a transfer to an ECB program error routine specified by the macro parameters results on return from the WAITC service.

Format




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

error_label
The label of an error routine in the current program segment.

Entry Requirements

R9 must contain the address of the ECB being processed.

Return Conditions

Programming Considerations

Examples

None.