Sunday, September 11, 2011

Using Out-of-Band Data

Although you probably still have many questions about out-of-band data, fret not. Some simple example programs will help illustrate the concepts more clearly than a lot of text. An explanation
will be provided as you progress through the demonstrations.
A few more basics about out-of-band I/O must be covered in the next short sections. After that is out of the way, the fun begins.

I am covering the following areas under using the out of band data:
  1. Writing Out-of-Band Data
  2. Reading Out-of-Band Data
  3. Understanding the Signal SIGURG
  4. Receiving with the SIGURG Signal
  5. Sending Out-of-Band Data
  6. Testing the oobrecv and oobsend Programs

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