89 lines
3.5 KiB
C
89 lines
3.5 KiB
C
/*-
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* Copyright (c) 1993 The Regents of the University of California.
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* All rights reserved.
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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, Berkeley 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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* @(#)extern.h 5.1 (Berkeley) 5/11/93
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*/
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struct hosttbl;
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struct netinfo;
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struct sockaddr_in;
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struct timeval;
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struct tsp;
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struct hosttbl *addmach(char *, struct sockaddr_in *, struct netinfo *);
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struct hosttbl *findhost(char *);
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struct hosttbl *remmach(struct hosttbl *);
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struct tsp *readmsg(int, char *, struct timeval *, struct netinfo *);
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struct tsp *acksend(struct tsp *,
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struct sockaddr_in *, char *, int, struct netinfo *, int);
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void addnetname(char *);
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void adj_msg_time(struct tsp *, struct timeval *);
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void bytehostorder(struct tsp *);
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void bytenetorder(struct tsp *);
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void byteorder(struct tsp *);
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long casual(long, long);
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int cksum(u_short *, int);
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void correct(long);
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char *date(void);
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void doquit(struct tsp *);
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int election(struct netinfo *);
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void get_goodgroup(int);
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int good_host_name(char *);
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void ignoreack(void);
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int in_cksum(u_short *, int);
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void lookformaster(struct netinfo *);
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void makeslave(struct netinfo *);
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int master(void);
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void masterack(void);
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void masterup(struct netinfo *);
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int measure(u_long, u_long, char *, struct sockaddr_in *, int);
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void msterup(struct netinfo *);
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void mstotvround(struct timeval *, long);
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long networkdelta(void);
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void newslave(struct tsp *);
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void print(struct tsp *, struct sockaddr_in *);
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void prthp(clock_t);
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void rmnetmachs(struct netinfo *);
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void setstatus(void);
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int slave(void);
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void slaveack(void);
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void spreadtime(void);
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void suppress(struct sockaddr_in *, char *, struct netinfo *);
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void synch(long);
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void timevaladd(struct timeval *, struct timeval *);
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void timevalsub(struct timeval *, struct timeval *, struct timeval *);
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void traceoff(char *);
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void traceon(void);
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void xmit(int, u_short, struct sockaddr_in *);
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