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KwikNet TCP/IP Sockets

DAK

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5.4 KwikNet Socket Services

KwikNet Socket Service Summary

The following list summarizes all of the KwikNet sockets procedures which are accessible

to the user. They are grouped functionally for easy reference.

kn_socket Create a socket (an endpoint for communication)

kn_bind Bind a local address to a socket

kn_connect Connect a socket to a specific address

kn_listen Request a socket to listen for connection requests

kn_accept Accept a connection request and establish a new socket

kn_close Close a socket

kn_recv Receive data from a connected socket

kn_recvfrom Receive data from a socket (gets sender's address)

kn_readv Receive scattered data from a socket (gets sender's address)

kn_send Send data to a socket

kn_sendto Send data to a socket (with destination address)

kn_writev Send scattered data to a socket (with destination address)

kn_errno Fetch most recent status result (error) recorded for a socket

kn_shutdown Shut down all or part of a full duplex socket connection

kn_select Select sockets ready to receive or send data

kn_getpeername Get the address of the remote end of a connected socket

kn_getsockname Get the local address of a socket

kn_getsockopt Get a particular socket option

kn_setsockopt Set a particular socket option

The following BSD-like services, available from the KwikNet Library, are also of use

when programming applications which use UDP or TCP as their protocol.

netlong = htonl(hostlong) Convert long from host to network endian form

netshort = htons(hostshort) Convert short from host to network endian form

hostlong = ntohl(netlong) Convert long from network to host endian form

hostshort = ntohs(netshort) Convert short from network to host endian form

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AMX DESIGN XPRESS V 1.5 - PROGRAMMER GUIDE User's Guide Page 205