extern.h revision 1.13 
1/*	$OpenBSD: extern.h,v 1.13 2003/12/10 22:57:12 deraadt Exp $	*/
2/*	$NetBSD: extern.h,v 1.2 1995/04/11 02:44:49 cgd Exp $	*/
3
4/*
5 * Copyright (C) 1997 and 1998 WIDE Project.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the project nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33/*-
34 * Copyright (c) 1992, 1993
35 *	The Regents of the University of California.  All rights reserved.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 * 1. Redistributions of source code must retain the above copyright
41 *    notice, this list of conditions and the following disclaimer.
42 * 2. Redistributions in binary form must reproduce the above copyright
43 *    notice, this list of conditions and the following disclaimer in the
44 *    documentation and/or other materials provided with the distribution.
45 * 3. Neither the name of the University nor the names of its contributors
46 *    may be used to endorse or promote products derived from this software
47 *    without specific prior written permission.
48 *
49 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
50 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
52 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
53 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
55 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
56 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
57 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
58 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
59 * SUCH DAMAGE.
60 *
61 *	@(#)extern.h	8.2 (Berkeley) 4/4/94
62 */
63
64void	blkfree(char **);
65char  **copyblk(char **);
66void	cwd(char *);
67void	delete(char *);
68void	dologout(int);
69void	fatal(char *);
70int	ftpd_pclose(FILE *);
71FILE   *ftpd_popen(char *, char *);
72char   *getline(char *, int, FILE *);
73void	ftpdlogwtmp(char *, char *, char *);
74void	lreply(int, const char *, ...);
75void	makedir(char *);
76void	nack(char *);
77void	pass(char *);
78void	passive(void);
79int	lpsvproto2af(int);
80int	af2lpsvproto(int);
81int	epsvproto2af(int);
82int	af2epsvproto(int);
83void	long_passive(char *, int);
84int	extended_port(const char *);
85void	epsv_protounsupp(const char *);
86void	perror_reply(int, char *);
87void	pwd(void);
88void	removedir(char *);
89void	renamecmd(char *, char *);
90char   *renamefrom(char *);
91void	reply(int, const char *, ...);
92void	retrieve(char *, char *);
93void	send_file_list(char *);
94void	setproctitle(const char *, ...);
95void	statcmd(void);
96void	statfilecmd(char *);
97void	store(char *, char *, int);
98void	upper(char *);
99void	user(char *);
100void	yyerror(char *);
101void	toolong(int);
102
103struct utmp;
104void	ftpd_login(struct utmp *ut);
105int	ftpd_logout(char *);
106
107int	yyparse(void);
108
109union sockunion {
110	struct sockinet {
111		u_int8_t si_len;
112		sa_family_t si_family;
113		in_port_t si_port;
114	} su_si;
115	struct sockaddr_in  su_sin;
116	struct sockaddr_in6 su_sin6;
117};
118#define su_len		su_si.si_len
119#define su_family	su_si.si_family
120#define su_port		su_si.si_port
121