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curl/docs/libcurl/opts/CURLOPT_PREQUOTE.3

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+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2020, Daniel Stenberg, <[email protected]>, 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.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_PREQUOTE 3 "November 04, 2020" "libcurl 7.75.0" "curl_easy_setopt options"
+
+.SH NAME
+CURLOPT_PREQUOTE \- commands to run before an FTP transfer
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PREQUOTE,
+                          struct curl_slist *cmds);
+.SH DESCRIPTION
+Pass a pointer to a linked list of FTP commands to pass to the server after
+the transfer type is set. The linked list should be a fully valid list of
+struct curl_slist structs properly filled in as described for
+\fICURLOPT_QUOTE(3)\fP. Disable this operation again by setting a NULL to this
+option.
+
+While \fICURLOPT_QUOTE(3)\fP and \fICURLOPT_POSTQUOTE(3)\fP work for SFTP,
+this option does not.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+.nf
+struct curl_slist *cmdlist = NULL;
+cmdlist = curl_slist_append(cmdlist, "SYST");
+
+curl = curl_easy_init();
+if(curl) {
+  curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/foo.bin");
+
+  /* pass in the FTP commands to run */
+  curl_easy_setopt(curl, CURLOPT_PREQUOTE, cmdlist);
+
+  ret = curl_easy_perform(curl);
+
+  curl_easy_cleanup(curl);
+}
+.fi
+.SH AVAILABILITY
+Along with the protocol support
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_QUOTE "(3), " CURLOPT_POSTQUOTE "(3), "