GDSX (Extended General Device Support) Manual

User Exit Descriptions

Extended General Device Support (GDSX) Manual—529931-001

9-14

USER^COMMANDS

At a second terminal, called $TERM2 in this example, start a GDSX process using

RUND and set a breakpoint at #USER^COMMANDS to view incoming TACL SPI

messages.

> RUND GDSE /NAME $UGDS, NOWAIT/

INSPECT - Symbolic Debugger - T9673C20 - (10JUL89)

INSPECT 077,06,124 $UGDS #GDS.#1366(SMAIN)

- $UGDS-B #USER^COMMANDS

- $UGDS-SOURCEON

- $UGDS-RESUME

> PAUSE

At $TERM1, run the TACL routine TELLGDS. Enclose the text you want to send to

GDSX in quotation marks as shown in this example:

> RUN TELLGDS $UGDS "anything you want to send to GDSX"

Terminal $TERM2 will show a breakpoint at USER^COMMANDS. You must code your

own message-handling logic in the USER^COMMANDS procedure.

Figure 9-1 shows the listing of the TELLGDS file used in this example.