2014-06-19 19:53:13 +08:00
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.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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2021-09-01 15:23:37 +08:00
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.\" * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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2014-06-19 19:53:13 +08:00
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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2020-11-04 21:02:01 +08:00
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.\" * are also available at https://curl.se/docs/copyright.html.
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2014-06-19 19:53:13 +08:00
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" * SPDX-License-Identifier: curl
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2022-05-17 17:16:50 +08:00
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.\" *
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2014-06-19 19:53:13 +08:00
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.\" **************************************************************************
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.\"
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.TH CURLOPT_FTP_USE_EPRT 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
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.SH NAME
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2021-09-09 04:55:58 +08:00
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CURLOPT_FTP_USE_EPRT \- use EPRT for FTP
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2014-06-19 19:53:13 +08:00
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.SH SYNOPSIS
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2021-11-26 21:20:18 +08:00
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_EPRT, long enabled);
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2021-11-26 21:20:18 +08:00
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.fi
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2014-06-19 19:53:13 +08:00
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.SH DESCRIPTION
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Pass a long. If the value is 1, it tells curl to use the EPRT command when
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doing active FTP downloads (which is enabled by
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\fICURLOPT_FTPPORT(3)\fP). Using EPRT means that it will first attempt to use
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EPRT before using PORT, but if you pass zero to this option, it will not try
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using EPRT, only plain PORT.
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If the server is an IPv6 host, this option will have no effect as EPRT is
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necessary then.
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.SH DEFAULT
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.SH PROTOCOLS
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.SH EXAMPLE
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2021-09-01 15:23:37 +08:00
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.nf
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CURL *curl = curl_easy_init();
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if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/file.txt");
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/* contact us back, aka "active" FTP */
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curl_easy_setopt(curl, CURLOPT_FTPPORT, "-");
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/* FTP the way the neanderthals did it */
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curl_easy_setopt(curl, CURLOPT_FTP_USE_EPRT, 0L);
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ret = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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.fi
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2014-06-19 19:53:13 +08:00
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.SH AVAILABILITY
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Added in 7.10.5
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.SH RETURN VALUE
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Returns CURLE_OK
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.SH "SEE ALSO"
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.BR CURLOPT_FTP_USE_EPSV "(3), " CURLOPT_FTPPORT "(3), "
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