Very Computer

I program a load generator for IP protocols UDP, TCP, ICMP and IGMP in
C. I have to read the Interface address and send packets of variable
type and length. Now I have 2 questions:

- where can I read the interface IP address

- how can I find out whether the output buffer of the interface is full
  and I can continue to send packets. Or does the send() function wait
  for enough space before it writes the data to the interface?

Please help me if you can.
Thanks

Holi

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Robin Holenweger
Grabenackerstr. 40
CH-6312 Steinhausen (SWITZERLAND)
tel +41 41 741 46 15

What does select do?

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