/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)extern.h 8.2 (Berkeley) 4/4/94
*/
#include <sys/types.h>
#include <sys/socket.h>
void blkfree(char **);
char **copyblk(char **);
void cwd(char *);
void delete(char *);
void dologout(int);
void fatalerror(char *);
void ftpd_logwtmp(char *, char *, struct sockaddr *addr);
int ftpd_pclose(FILE *);
FILE *ftpd_popen(char *, char *);
int get_line(char *, int, FILE *);
void lreply(int, const char *, ...) __printflike(2, 3);
void makedir(char *);
void nack(char *);
void pass(char *);
void passive(void);
void long_passive(char *, int);
void perror_reply(int, char *);
void pwd(void);
void removedir(char *);
void renamecmd(char *, char *);
char *renamefrom(char *);
void reply(int, const char *, ...) __printflike(2, 3);
void retrieve(char *, char *);
void send_file_list(char *);
void statcmd(void);
void statfilecmd(char *);
void store(char *, char *, int);
void upper(char *);
void user(char *);
void yyerror(char *);
int yyparse(void);
int ls_main(int, char **);
extern int assumeutf8;
extern char cbuf[];
extern union sockunion data_dest;
extern int epsvall;
extern int form;
extern int ftpdebug;
extern int guest;
extern union sockunion his_addr;
extern char *homedir;
extern int hostinfo;
extern char *hostname;
extern int maxtimeout;
extern int logged_in;
extern int logging;
extern int noepsv;
extern int noguestretr;
extern int noretr;
extern int paranoid;
extern struct passwd *pw;
extern int pdata;
extern char proctitle[];
extern int readonly;
extern off_t restart_point;
extern int timeout;
extern char tmpline[];
extern int type;
extern char *typenames[]; /* defined in <arpa/ftp.h> included from ftpd.c */
extern int usedefault;
struct sockaddr_in;
struct sockaddr_in6;
union sockunion {
struct sockinet {
u_char si_len;
u_char si_family;
u_short si_port;
} su_si;
struct sockaddr_in su_sin;
struct sockaddr_in6 su_sin6;
};
#define su_len su_si.si_len
#define su_family su_si.si_family
#define su_port su_si.si_port
plain