The system-call sequence for this program (which copies the contents of a source file to the...
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The system-call sequence for this program (which copies the contents of a source file to the destination file) is shown below. source file Example System Call Sequence Acquire input file name Write prompt to screen Accept input Acquire output file name Write prompt to screen Accept input Open the input file if file doesn't exist, abort Create output file if file exists, abort Loop Read from input file Write to output file Until read fails Close output file Write completion message to screen Terminate normally destination file Once you have correctly designed and tested the program, if you used system that supports it, run the program using a utility that traces system-calls. Linux systems provide the strace utility, and Solaris and Mac OS X systems use the dtrace command. As Windows systems do not provide such features, you will have to trace through the Windows version of this program using a debugger (or via the debugger/IDE you are using). The system-call sequence for this program (which copies the contents of a source file to the destination file) is shown below. source file Example System Call Sequence Acquire input file name Write prompt to screen Accept input Acquire output file name Write prompt to screen Accept input Open the input file if file doesn't exist, abort Create output file if file exists, abort Loop Read from input file Write to output file Until read fails Close output file Write completion message to screen Terminate normally destination file Once you have correctly designed and tested the program, if you used system that supports it, run the program using a utility that traces system-calls. Linux systems provide the strace utility, and Solaris and Mac OS X systems use the dtrace command. As Windows systems do not provide such features, you will have to trace through the Windows version of this program using a debugger (or via the debugger/IDE you are using).
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Related Book For
Accounting Information Systems
ISBN: 9780132871938
11th Edition
Authors: George H. Bodnar, William S. Hopwood
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