mirror of https://github.com/ipxe/ipxe.git
50 lines
878 B
C
50 lines
878 B
C
#ifndef _GPXE_UDP_H
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#define _GPXE_UDP_H
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/** @file
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*
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* UDP protocol
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*
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* This file defines the gPXE UDP API.
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*
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*/
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#include <stddef.h>
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#include <gpxe/in.h>
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struct udp_connection;
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/**
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* UDP operations
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*
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*/
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struct udp_operations {
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/**
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* New data received
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*
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* @v conn UDP connection
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* @v data Data
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* @v len Length of data
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*/
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void ( * newdata ) ( struct udp_connection *conn,
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void *data, size_t len );
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};
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/**
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* A UDP connection
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*
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*/
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struct udp_connection {
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/** Address of the remote end of the connection */
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struct sockaddr_in sin;
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/** Operations table for this connection */
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struct udp_operations *udp_op;
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};
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extern void udp_connect ( struct udp_connection *conn );
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extern void udp_send ( struct udp_connection *conn, const void *data,
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size_t len );
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extern void udp_close ( struct udp_connection *conn );
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#endif /* _GPXE_UDP_H */
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