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. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  *      @(#)extern.h    8.2 (Berkeley) 4/4/94
  30  * $FreeBSD: src/libexec/ftpd/extern.h,v 1.20 2008/12/23 01:23:09 cperciva Exp $
  31  */
  32
  33 #include <sys/types.h>
  34 #include <sys/socket.h>
  35
  36 void    blkfree(char **);
  37 char  **copyblk(char **);
  38 void    cwd(char *);
  39 void    delete(char *);
  40 void    dologout(int);
  41 void    fatalerror(char *);
  42 void    ftpd_logwtmp(char *, char *, struct sockaddr *addr);
  43 int     ftpd_pclose(FILE *);
  44 FILE   *ftpd_popen(char *, char *);
  45 int     get_line(char *, int, FILE *);
  46 void    lreply(int, const char *, ...) __printflike(2, 3);
  47 void    makedir(char *);
  48 void    nack(char *);
  49 void    pass(char *);
  50 void    passive(void);
  51 void    long_passive(char *, int);
  52 void    perror_reply(int, char *);
  53 void    pwd(void);
  54 void    removedir(char *);
  55 void    renamecmd(char *, char *);
  56 char   *renamefrom(char *);
  57 void    reply(int, const char *, ...) __printflike(2, 3);
  58 void    retrieve(char *, char *);
  59 void    send_file_list(char *);
  60 void    statcmd(void);
  61 void    statfilecmd(char *);
  62 void    store(char *, char *, int);
  63 void    upper(char *);
  64 void    user(char *);
  65 void    yyerror(char *);
  66 int     yyparse(void);
  67 int     ls_main(int, char **);
  68
  69 struct sockaddr_in;
  70 struct sockaddr_in6;
  71 union sockunion {
  72         struct sockinet {
  73                 u_char  si_len;
  74                 u_char  si_family;
  75                 u_short si_port;
  76         } su_si;
  77         struct  sockaddr_in  su_sin;
  78         struct  sockaddr_in6 su_sin6;
  79 };
  80 #define su_len          su_si.si_len
  81 #define su_family       su_si.si_family
  82 #define su_port         su_si.si_port