78 lines
3.1 KiB
C
78 lines
3.1 KiB
C
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/* $NetBSD: iodesc.h,v 1.9 2009/01/17 14:00:36 tsutsui Exp $ */
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/*
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* Copyright (c) 1993 Adam Glass
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* Copyright (c) 1992 Regents of the University of California.
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* All rights reserved.
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*
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* This software was developed by the Computer Systems Engineering group
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* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
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* contributed to Berkeley.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Lawrence Berkeley Laboratory and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __SYS_LIBNETBOOT_IODESC_H
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#define __SYS_LIBNETBOOT_IODESC_H
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#ifdef _STANDALONE
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/*
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* libsa code uses the following types to avoid 64 bit time_t:
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*
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* satime_t:
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* numbers in seconds returned by the machine dependent getsecs() function
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* which are used to measure relative time
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*
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* saseconds_t:
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* numbers in seconds used to specify timeout to network drivers
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*
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*/
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typedef unsigned int satime_t;
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typedef int saseconds_t;
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#else
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typedef time_t satime_t;
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typedef time_t saseconds_t;
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#endif
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struct iodesc {
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struct in_addr destip; /* dest. ip addr, net order */
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struct in_addr myip; /* local ip addr, net order */
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u_short destport; /* dest. port, net order */
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u_short myport; /* local port, net order */
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u_long xid; /* transaction identification */
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u_char myea[6]; /* my ethernet address */
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void *io_netif;
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};
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struct iodesc *socktodesc(int);
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ssize_t netif_get(struct iodesc *, void *, size_t, saseconds_t);
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ssize_t netif_put(struct iodesc *, void *, size_t);
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#endif /* __SYS_LIBNETBOOT_IODESC_H */
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