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f386681dbc
MPSAFE. Acquire the aarptab_mtx to make sure that the callout and msleep in the ioctl thread don't race. MFC after: 1 week
81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*-
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* Copyright (c) 1990,1994 Regents of The University of Michigan.
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* All Rights Reserved.
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*
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* Permission to use, copy, modify, and distribute this software and
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* its documentation for any purpose and without fee is hereby granted,
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* provided that the above copyright notice appears in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation, and that the name of The University
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* of Michigan not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. This software is supplied as is without expressed or
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* implied warranties of any kind.
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*
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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*
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* Research Systems Unix Group
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* The University of Michigan
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* c/o Wesley Craig
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* 535 W. William Street
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* Ann Arbor, Michigan
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* +1-313-764-2278
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* netatalk@umich.edu
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*
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* $FreeBSD$
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*/
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struct mbuf;
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struct sockaddr_at;
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#ifdef _NET_IF_ARP_H_
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extern timeout_t aarpprobe;
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extern int aarpresolve (struct ifnet *,
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struct mbuf *,
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struct sockaddr_at *,
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u_char *);
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extern int at_broadcast (struct sockaddr_at *);
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extern struct mtx aarptab_mtx;
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#define AARPTAB_LOCK() mtx_lock(&aarptab_mtx)
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#define AARPTAB_UNLOCK() mtx_unlock(&aarptab_mtx)
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#define AARPTAB_LOCK_ASSERT() mtx_assert(&aarptab_mtx, MA_OWNED)
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#define AARPTAB_UNLOCK_ASSERT() mtx_assert(&aarptab_mtx, MA_NOTOWNED)
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#endif
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#ifdef _NETATALK_AARP_H_
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extern void aarptfree (struct aarptab *);
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#endif
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struct ifnet;
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struct thread;
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struct socket;
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extern void aarpintr (struct mbuf *);
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extern void at1intr (struct mbuf *);
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extern void at2intr (struct mbuf *);
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extern void aarp_clean (void);
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extern int at_control (struct socket *so,
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u_long cmd,
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caddr_t data,
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struct ifnet *ifp,
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struct thread *td);
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extern u_short at_cksum (struct mbuf *m, int skip);
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extern void ddp_init (void);
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extern struct at_ifaddr *at_ifawithnet (struct sockaddr_at *);
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#ifdef _NETATALK_DDP_VAR_H_
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extern int ddp_output (struct mbuf *m, struct socket *so);
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#endif
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#if defined (_NETATALK_DDP_VAR_H_) && defined(_NETATALK_AT_VAR_H_)
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extern struct ddpcb *ddp_search(struct sockaddr_at *,
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struct sockaddr_at *,
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struct at_ifaddr *);
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#endif
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#ifdef _NET_ROUTE_H_
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int ddp_route(struct mbuf *m, struct route *ro);
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#endif
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