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 * $FreeBSD$ 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 extern int assumeutf8; 70 extern char cbuf[]; 71 extern union sockunion data_dest; 72 extern int epsvall; 73 extern int form; 74 extern int ftpdebug; 75 extern int guest; 76 extern union sockunion his_addr; 77 extern char *homedir; 78 extern int hostinfo; 79 extern char *hostname; 80 extern int maxtimeout; 81 extern int logged_in; 82 extern int logging; 83 extern int noepsv; 84 extern int noguestretr; 85 extern int noretr; 86 extern int paranoid; 87 extern struct passwd *pw; 88 extern int pdata; 89 extern char proctitle[]; 90 extern int readonly; 91 extern off_t restart_point; 92 extern int timeout; 93 extern char tmpline[]; 94 extern int type; 95 extern char *typenames[]; /* defined in <arpa/ftp.h> included from ftpd.c */ 96 extern int usedefault; 97 98 struct sockaddr_in; 99 struct sockaddr_in6; 100 union sockunion { 101 struct sockinet { 102 u_char si_len; 103 u_char si_family; 104 u_short si_port; 105 } su_si; 106 struct sockaddr_in su_sin; 107 struct sockaddr_in6 su_sin6; 108 }; 109 #define su_len su_si.si_len 110 #define su_family su_si.si_family 111 #define su_port su_si.si_port 112