To run the TRACEEXP sample, you need one or both of the following lines in your CONFIG.SYS:

trace=on
tracebuf=4

Be sure to restart your system if you make changes to CONFIG.SYS.

Turn on trace for the major code in this example by typing the following:

trace on 123

To run the sample, type:

traceexp

To turn the trace off, type:

trace off

To see the captured trace point, type:

tracefmt

This should show an entry with major code 123.


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