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 getline(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 #ifdef OLD_SETPROCTITLE 61 void setproctitle(const char *, ...); 62 #endif 63 void statcmd(void); 64 void statfilecmd(char *); 65 void store(char *, char *, int); 66 void upper(char *); 67 void user(char *); 68 void yyerror(char *); 69 int yyparse(void); 70 int ls_main(int, char **); 71 72 extern int assumeutf8; 73 extern char cbuf[]; 74 extern union sockunion data_dest; 75 extern int epsvall; 76 extern int form; 77 extern int ftpdebug; 78 extern int guest; 79 extern union sockunion his_addr; 80 extern char *homedir; 81 extern int hostinfo; 82 extern char *hostname; 83 extern int maxtimeout; 84 extern int logged_in; 85 extern int logging; 86 extern int noepsv; 87 extern int noguestretr; 88 extern int noretr; 89 extern int paranoid; 90 extern struct passwd *pw; 91 extern int pdata; 92 extern char proctitle[]; 93 extern int readonly; 94 extern off_t restart_point; 95 extern int timeout; 96 extern char tmpline[]; 97 extern int type; 98 extern char *typenames[]; /* defined in <arpa/ftp.h> included from ftpd.c */ 99 extern int usedefault; 100 101 struct sockaddr_in; 102 struct sockaddr_in6; 103 union sockunion { 104 struct sockinet { 105 u_char si_len; 106 u_char si_family; 107 u_short si_port; 108 } su_si; 109 struct sockaddr_in su_sin; 110 struct sockaddr_in6 su_sin6; 111 }; 112 #define su_len su_si.si_len 113 #define su_family su_si.si_family 114 #define su_port su_si.si_port 115