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CURLOPT_FTP_USE_PRET(3)             libcurl            CURLOPT_FTP_USE_PRET(3)


NAME

       CURLOPT_FTP_USE_PRET - use PRET for FTP


SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_PRET, long enable);


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.


DEFAULT

       0


PROTOCOLS

       FTP


EXAMPLE

       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);
       }


AVAILABILITY

       Added in 7.20.0


RETURN VALUE

       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
       if not.


SEE ALSO

       CURLOPT_FTP_USE_EPRT(3), CURLOPT_FTP_USE_EPSV(3),

ibcurl 8.1.2                    April 26, 2023         CURLOPT_FTP_USE_PRET(3)

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