gtps1m3eSystem Macros

IPURGE-Purge Data from Queue

Use this system macro to purge the presentation services input list queue.

Format




DLEV=hex_digit
The variable level indicates a free data level to be used in purging the queue. Specify this as a hexadecimal digit from 0 to F.

REG=Rn
The variable Rn indicates the base register to be used for the Half Session Processing Record (DSECT IHPR). The valid range is R1 through R7, and R14 through R15.

SUFX=P|character
This is an optional parameter that specifies the suffix to be used in the IHPR macro call.

Entry Requirements

Return Conditions

Programming Considerations

Examples

Purge the queue using data level C, specifying the IHPR DSECT in register R5 and associating the letter A as a suffix for the IHPR macro.

IPURGE DLEV=C,REG=R5,SUFX=A
 
IPURGE DLEV=B,REG=R5