How can I be sure that UDP messages are received in order?

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Why do we need socket programming?

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over the socket? Is there a way to have a dynamic buffer? What does one do when one does not know how much information is coming?

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After the chroot(), calls to socket() are failing. Why?

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What is the difference between a socket and a port?

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What is a socket file?

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Why do I keep getting EINTR from the socket calls?

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How do I properly close a socket?

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How do I get the port number for a given service?

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How can I read only one character at a time?

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What is with the second parameter in bind()?

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If bind() fails, what should I do with the socket descriptor?

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