listen.c File Reference

#include "nsd.h"

Data Structures
struct	ListenData
Functions
void	NsInitListen (void)
int	Ns_SockListenCallback (char *addr, int port, Ns_SockProc *proc, void *arg)
int	Ns_SockPortBound (int port)

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Function Documentation

int Ns_SockListenCallback	(	char *	addr,
		int	port,
		Ns_SockProc *	proc,
		void *	arg
	)

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Ns_SockListenCallback --

Listen on an address/port and register a callback to be run when connections come in on it.

Results: NS_OK/NS_ERROR

Side effects: None.

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Make sure we can bind to the specified interface.

Update the global hash table that keeps track of which ports we're listening on.

int Ns_SockPortBound

(

int

port

)

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Ns_SockPortBound --

Determine if we're already listening on a given port on any address.

Results: Boolean: true=yes, false=no.

Side effects: None.

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void NsInitListen

(

void

)

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NsInitListen --

Initialize listen callback API.

Results: None.

Side effects: None.

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