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9baa857f5b
NetBSD/usr.bin/ftp/extern.h
lukem 375a0efb60 * change fetch_ftp() to be fully rfc 1738 compliant; if the URL contains 
the an empty directory (e.g, between `some' and `path' in
  `ftp://host/some//path'), then execute `CWD ' (without a path).
  This command will probably fail on rfc 959 compliant servers, so
  issue a warning in this case and bail. [noted by cgd].
  (i wonder if the people who wrote rfc 1738 actually realised that this
  requirement appears to contravene the spec for `cwd' in rfc 959 ?)
* replace isurl() with isipv6addr(), and use appropriately. fixes
  auto-login with `classic ftp URLs' (e.g, `ftp somehost:')
* cleanup and rework some of the ipv6 stuff in parse_url()
* prevent potential coredump in fetch_ftp() when parsing `;type=X'
* KNF a few lines
* fix a couple of comments
* cleanup the man page a bit
1999-07-12 13:20:34 +00:00

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/* $NetBSD: extern.h,v 1.34 1999/07/12 13:20:34 lukem Exp $ */
/*
* Copyright (C) 1997 and 1998 WIDE Project.
* 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 project 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 PROJECT 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 PROJECT 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.
*/
/*-
* Copyright (c) 1994 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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 8.3 (Berkeley) 10/9/94
*/
struct sockaddr;
struct tm;
void abort_remote __P((FILE *));
void abortpt __P((int));
void abortrecv __P((int));
void abortsend __P((int));
void account __P((int, char **));
void alarmtimer __P((int));
int another __P((int *, char ***, const char *));
int auto_fetch __P((int, char **));
void blkfree __P((char **));
void cd __P((int, char **));
void cdup __P((int, char **));
void changetype __P((int, int));
void cmdabort __P((int));
void cmdscanner __P((int));
void crankrate __P((int));
int command __P((const char *, ...));
#ifndef NO_EDITCOMPLETE
unsigned char complete __P((EditLine *, int));
void controlediting __P((void));
#endif /* !NO_EDITCOMPLETE */
int confirm __P((const char *, const char *));
FILE *dataconn __P((const char *));
void delete __P((int, char **));
void disconnect __P((int, char **));
void do_chmod __P((int, char **));
void do_umask __P((int, char **));
void domacro __P((int, char **));
char *domap __P((char *));
void doproxy __P((int, char **));
char *dotrans __P((char *));
int foregroundproc __P((void));
void ftpvis __P((char *, size_t, const char *, size_t));
int ftp_login __P((const char *, const char *, const char *));
void get __P((int, char **));
struct cmd *getcmd __P((const char *));
int getit __P((int, char **, int, const char *));
int getreply __P((int));
int globulize __P((char **));
char *gunique __P((const char *));
void help __P((int, char **));
char *hookup __P((char *, char *));
void idle __P((int, char **));
int initconn __P((void));
void intr __P((void));
int isipv6addr __P((const char *));
void list_vertical __P((StringList *));
void lcd __P((int, char **));
void lostpeer __P((void));
void lpwd __P((int, char **));
void ls __P((int, char **));
void mabort __P((int));
void macdef __P((int, char **));
void makeargv __P((void));
void makedir __P((int, char **));
void mdelete __P((int, char **));
void mget __P((int, char **));
time_t mkgmtime __P((struct tm *));
void mls __P((int, char **));
void modtime __P((int, char **));
void mput __P((int, char **));
char *onoff __P((int));
void newer __P((int, char **));
void page __P((int, char **));
int parserate __P((int, char **, int));
void progressmeter __P((int));
char *prompt __P((void));
void proxabort __P((int));
void proxtrans __P((const char *, const char *, const char *));
void psabort __P((int));
void psummary __P((int));
void pswitch __P((int));
void ptransfer __P((int));
void put __P((int, char **));
void pwd __P((int, char **));
void quit __P((int, char **));
void quote __P((int, char **));
void quote1 __P((const char *, int, char **));
void rcvbuf __P((int, char **));
void recvrequest __P((const char *, const char *, const char *,
const char *, int, int));
void reget __P((int, char **));
char *remglob __P((char **, int, char **));
off_t remotesize __P((const char *, int));
time_t remotemodtime __P((const char *, int));
void removedir __P((int, char **));
void renamefile __P((int, char **));
void reset __P((int, char **));
void resetsockbufsize __P((void));
void restart __P((int, char **));
void rmthelp __P((int, char **));
void rmtstatus __P((int, char **));
int ruserpass __P((const char *, const char **, const char **,
const char **));
void sendrequest __P((const char *, const char *, const char *, int));
void setascii __P((int, char **));
void setbell __P((int, char **));
void setbinary __P((int, char **));
void setcase __P((int, char **));
void setcr __P((int, char **));
void setdebug __P((int, char **));
void setedit __P((int, char **));
void setepsv4 __P((int, char **));
void setform __P((int, char **));
void setftmode __P((int, char **));
void setgate __P((int, char **));
void setglob __P((int, char **));
void sethash __P((int, char **));
void setnmap __P((int, char **));
void setntrans __P((int, char **));
void setpassive __P((int, char **));
void setpeer __P((int, char **));
void setport __P((int, char **));
void setpreserve __P((int, char **));
void setprogress __P((int, char **));
void setprompt __P((int, char **));
void setrate __P((int, char **));
void setrunique __P((int, char **));
void setstruct __P((int, char **));
void setsunique __P((int, char **));
void settenex __P((int, char **));
void settrace __P((int, char **));
void setttywidth __P((int));
void settype __P((int, char **));
void setupsockbufsize __P((int));
void setverbose __P((int, char **));
void shell __P((int, char **));
void site __P((int, char **));
void sizecmd __P((int, char **));
char *slurpstring __P((void));
void sndbuf __P((int, char **));
void status __P((int, char **));
int strsuftoi __P((const char *));
void syst __P((int, char **));
int togglevar __P((int, char **, int *, const char *));
void usage __P((void));
void user __P((int, char **));
int xconnect __P((int, const struct sockaddr *, int));
int xlisten __P((int, int));
void *xmalloc __P((size_t));
char *xstrdup __P((const char *));
sig_t xsignal __P((int, void (func) __P((int))));
extern struct cmd cmdtab[];
extern FILE *cout;
extern int data;
extern char *home;
extern int proxy;
extern char reply_string[];
extern int NCMDS;
extern char *__progname; /* from crt0.o */
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