mirror of
https://github.com/moparisthebest/curl
synced 2024-11-05 00:55:04 -05:00
76 lines
2.9 KiB
Groff
76 lines
2.9 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
.\" *
|
|
.\" * This software is licensed as described in the file COPYING, which
|
|
.\" * you should have received as part of this distribution. The terms
|
|
.\" * are also available at https://curl.haxx.se/docs/copyright.html.
|
|
.\" *
|
|
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
.\" * copies of the Software, and permit persons to whom the Software is
|
|
.\" * furnished to do so, under the terms of the COPYING file.
|
|
.\" *
|
|
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
.\" * KIND, either express or implied.
|
|
.\" *
|
|
.\" **************************************************************************
|
|
.\"
|
|
.TH CURLOPT_FTPPORT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
|
|
.SH NAME
|
|
CURLOPT_FTPPORT \- make FTP transfer active
|
|
.SH SYNOPSIS
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTPPORT, char *spec);
|
|
.SH DESCRIPTION
|
|
Pass a pointer to a zero terminated string as parameter. It specifies that the
|
|
FTP transfer will be made actively and the given string will be used to get
|
|
the IP address to use for the FTP PORT instruction.
|
|
|
|
The PORT instruction tells the remote server to connect to our specified IP
|
|
address. The string may be a plain IP address, a host name, a network
|
|
interface name (under Unix) or just a '-' symbol to let the library use your
|
|
system's default IP address. Default FTP operations are passive, and thus
|
|
won't use PORT.
|
|
|
|
The address can be followed by a ':' to specify a port, optionally followed by
|
|
a '-' to specify a port range. If the port specified is 0, the operating
|
|
system will pick a free port. If a range is provided and all ports in the
|
|
range are not available, libcurl will report CURLE_FTP_PORT_FAILED for the
|
|
handle. Invalid port/range settings are ignored. IPv6 addresses followed by
|
|
a port or portrange have to be in brackets. IPv6 addresses without port/range
|
|
specifier can be in brackets.
|
|
|
|
Examples with specified ports:
|
|
|
|
.nf
|
|
eth0:0
|
|
192.168.1.2:32000-33000
|
|
curl.se:32123
|
|
[::1]:1234-4567
|
|
.fi
|
|
|
|
You disable PORT again and go back to using the passive version by setting
|
|
this option to NULL.
|
|
|
|
The application does not have to keep the string around after setting this
|
|
option.
|
|
.SH DEFAULT
|
|
NULL
|
|
.SH PROTOCOLS
|
|
FTP
|
|
.SH EXAMPLE
|
|
TODO
|
|
.SH AVAILABILITY
|
|
Port range support was added in 7.19.5
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
|
|
CURLE_OUT_OF_MEMORY if there was insufficient heap space.
|
|
.SH "SEE ALSO"
|
|
.BR CURLOPT_FTP_USE_EPRT "(3), " CURLOPT_FTP_USE_EPSV "(3), "
|