usr.sbin/tcpdump/tcpslice/tcpslice.h

   1 /*
   2  * Copyright (c) 1987-1990 The Regents of the University of California.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that: (1) source code distributions
   7  * retain the above copyright notice and this paragraph in its entirety, (2)
   8  * distributions including binary code include the above copyright notice and
   9  * this paragraph in its entirety in the documentation or other materials
  10  * provided with the distribution, and (3) all advertising materials mentioning
  11  * features or use of this software display the following acknowledgement:
  12  * ``This product includes software developed by the University of California,
  13  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  14  * the University nor the names of its contributors may be used to endorse
  15  * or promote products derived from this software without specific prior
  16  * written permission.
  17  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  18  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  20  */
  21
  22 #include <sys/types.h>
  23 #include <sys/time.h>
  24 #include <sys/file.h>
  25 #include <sys/stat.h>
  26
  27 #include <net/bpf.h>
  28
  29 #include <ctype.h>
  30 #ifdef SOLARIS
  31 #include <fcntl.h>
  32 #endif
  33 #ifdef __STDC__
  34 #include <stdlib.h>
  35 #endif
  36 #include <stdio.h>
  37 #if __STDC__
  38 #include <stdarg.h>
  39 #else
  40 #include <varargs.h>
  41 #endif
  42 #include <string.h>
  43 #include <unistd.h>
  44
  45 #include "pcap.h"
  46 #include "version.h"
  47
  48
  49 time_t  gwtm2secs( struct tm *tm );
  50
  51 int     sf_find_end( struct pcap *p, struct timeval *first_timestamp,
  52                         struct timeval *last_timestamp );
  53 int     sf_timestamp_less_than( struct timeval *t1, struct timeval *t2 );
  54 int     sf_find_packet( struct pcap *p,
  55                 struct timeval *min_time, long min_pos,
  56                 struct timeval *max_time, long max_pos,
  57                 struct timeval *desired_time );
  58
  59 void    error(const char *fmt, ...);