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. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)extern.h 8.2 (Berkeley) 4/4/94 34 * $FreeBSD$ 35 */ 36 37 #include <sys/types.h> 38 #include <sys/socket.h> 39 40 void blkfree(char **); 41 char **copyblk(char **); 42 void cwd(char *); 43 void delete(char *); 44 void dologout(int); 45 void fatalerror(char *); 46 void ftpd_logwtmp(char *, char *, struct sockaddr *addr); 47 int ftpd_pclose(FILE *); 48 FILE *ftpd_popen(char *, char *); 49 char *getline(char *, int, FILE *); 50 void lreply(int, const char *, ...) __printflike(2, 3); 51 void makedir(char *); 52 void nack(char *); 53 void pass(char *); 54 void passive(void); 55 void long_passive(char *, int); 56 void perror_reply(int, char *); 57 void pwd(void); 58 void removedir(char *); 59 void renamecmd(char *, char *); 60 char *renamefrom(char *); 61 void reply(int, const char *, ...) __printflike(2, 3); 62 void retrieve(char *, char *); 63 void send_file_list(char *); 64 #ifdef OLD_SETPROCTITLE 65 void setproctitle(const char *, ...); 66 #endif 67 void statcmd(void); 68 void statfilecmd(char *); 69 void store(char *, char *, int); 70 void upper(char *); 71 void user(char *); 72 void yyerror(char *); 73 int yyparse(void); 74 int ls_main(int, char **); 75 76 struct sockaddr_in; 77 struct sockaddr_in6; 78 union sockunion { 79 struct sockinet { 80 u_char si_len; 81 u_char si_family; 82 u_short si_port; 83 } su_si; 84 struct sockaddr_in su_sin; 85 struct sockaddr_in6 su_sin6; 86 }; 87 #define su_len su_si.si_len 88 #define su_family su_si.si_family 89 #define su_port su_si.si_port 90