mirror of
https://github.com/curl/curl.git
synced 2024-12-15 06:40:09 +08:00
64 lines
2.4 KiB
Groff
64 lines
2.4 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 1998 - 2017, 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_FTP_SKIP_PASV_IP 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
|
|
.SH NAME
|
|
CURLOPT_FTP_SKIP_PASV_IP \- ignore the IP address in the PASV response
|
|
.SH SYNOPSIS
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_SKIP_PASV_IP, long skip);
|
|
.SH DESCRIPTION
|
|
Pass a long. If \fIskip\fP is set to 1, it instructs libcurl to not use the IP
|
|
address the server suggests in its 227-response to libcurl's PASV command when
|
|
libcurl connects the data connection. Instead libcurl will re-use the same IP
|
|
address it already uses for the control connection. But it will use the port
|
|
number from the 227-response.
|
|
|
|
This option thus allows libcurl to work around broken server installations
|
|
that due to NATs, firewalls or incompetence report the wrong IP address back.
|
|
|
|
This option has no effect if PORT, EPRT or EPSV is used instead of PASV.
|
|
.SH DEFAULT
|
|
0
|
|
.SH PROTOCOLS
|
|
FTP
|
|
.SH EXAMPLE
|
|
.nf
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/file.txt");
|
|
|
|
/* please ignore the IP in the PASV response */
|
|
curl_easy_setopt(curl, CURLOPT_FTP_SKIP_PASV_IP, 1L);
|
|
ret = curl_easy_perform(curl);
|
|
|
|
curl_easy_cleanup(curl);
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in 7.14.2
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
|
.SH "SEE ALSO"
|
|
.BR CURLOPT_FTPPORT "(3), " CURLOPT_FTP_USE_EPRT "(3), "
|