Simple instrumentation support package. Fintan Culwin, v0.1, Jan 1996. Log file is open for writing. Log file is open for writing. Details of exit have been written on the log file.
Log file is open.
Log file has been closed. To use the package the program being instrumented should call the StartInstrumentation subprogram as its first action and StopInstrumentation as its last action. When StartInstrumentation is called it will derive a, hopefully unique, filename from the program name supplied by appending an integer value. Once a filename has been derived a text file with that name is created and the user is informed of the filename being used. The call to the StopInstrumentation subprogram will close the text file and inform the user once again of the filename which was used.