libexec/ftpd/extern.h

   1 /*-
   2  * Copyright (c) 1992, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      @(#)extern.h    8.2 (Berkeley) 4/4/94
  34  * $FreeBSD: src/libexec/ftpd/extern.h,v 1.14.2.2 2002/02/16 14:02:00 dwmalone Exp $
  35  * $DragonFly: src/libexec/ftpd/extern.h,v 1.3 2003/11/14 03:54:30 dillon Exp $
  36  */
  37
  38 #include <sys/types.h>
  39 #include <sys/socket.h>
  40
  41 void    blkfree (char **);
  42 char  **copyblk (char **);
  43 void    cwd (char *);
  44 void    delete (char *);
  45 void    dologout (int);
  46 void    fatalerror (char *);
  47 void    ftpd_logwtmp (char *, char *, struct sockaddr *addr);
  48 int     ftpd_pclose (FILE *);
  49 FILE   *ftpd_popen (char *, char *);
  50 char   *getline (char *, int, FILE *);
  51 void    lreply (int, const char *, ...);
  52 void    makedir (char *);
  53 void    nack (char *);
  54 void    pass (char *);
  55 void    passive (void);
  56 void    long_passive (char *, int);
  57 void    perror_reply (int, char *);
  58 void    pwd (void);
  59 void    removedir (char *);
  60 void    renamecmd (char *, char *);
  61 char   *renamefrom (char *);
  62 void    reply (int, const char *, ...);
  63 void    retrieve (char *, char *);
  64 void    send_file_list (char *);
  65 #ifdef OLD_SETPROCTITLE
  66 void    setproctitle (const char *, ...);
  67 #endif
  68 void    statcmd (void);
  69 void    statfilecmd (char *);
  70 void    store (char *, char *, int);
  71 void    upper (char *);
  72 void    user (char *);
  73 void    yyerror (char *);
  74 int     yyparse (void);
  75 #if defined(SKEY) && defined(_PWD_H_) /* XXX evil */
  76 char   *skey_challenge (char *, struct passwd *, int);
  77 #endif
  78 int     ls_main (int, char **);
  79
  80 struct sockaddr_in;
  81 struct sockaddr_in6;
  82 union sockunion {
  83         struct sockinet {
  84                 u_char  si_len;
  85                 u_char  si_family;
  86                 u_short si_port;
  87         } su_si;
  88         struct  sockaddr_in  su_sin;
  89         struct  sockaddr_in6 su_sin6;
  90 };
  91 #define su_len          su_si.si_len
  92 #define su_family       su_si.si_family
  93 #define su_port         su_si.si_port