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| .TH CURLOPT_FTP_USE_PRET 3 "May 05, 2017" "libcurl 7.55.1" "curl_easy_setopt options" |
| |
| .SH NAME |
| CURLOPT_FTP_USE_PRET \- enable the PRET command |
| .SH SYNOPSIS |
| #include <curl/curl.h> |
| |
| CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_PRET, long enable); |
| .SH DESCRIPTION |
| Pass a long. If the value is 1, it tells curl to send a PRET command before |
| PASV (and EPSV). Certain FTP servers, mainly drftpd, require this non-standard |
| command for directory listings as well as up and downloads in PASV mode. Has |
| no effect when using the active FTP transfers mode. |
| .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/old-server/file.txt"); |
| |
| /* a drftpd server, do it! */ |
| curl_easy_setopt(curl, CURLOPT_FTP_USE_PRET, 1L); |
| |
| ret = curl_easy_perform(curl); |
| |
| curl_easy_cleanup(curl); |
| } |
| .fi |
| .SH AVAILABILITY |
| Added in 7.20.0 |
| .SH RETURN VALUE |
| Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. |
| .SH "SEE ALSO" |
| .BR CURLOPT_FTP_USE_EPRT "(3), " CURLOPT_FTP_USE_EPSV "(3), " |