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- .\" generated by cd2nroff 0.1 from CURLOPT_FTP_USE_PRET.md
- .TH CURLOPT_FTP_USE_PRET 3 "2025-01-17" libcurl
- .SH NAME
- CURLOPT_FTP_USE_PRET \- use PRET for FTP
- .SH SYNOPSIS
- .nf
- #include <curl/curl.h>
- CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_PRET, long enable);
- .fi
- .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
- This functionality affects ftp only
- .SH EXAMPLE
- .nf
- int main(void)
- {
- CURL *curl = curl_easy_init();
- if(curl) {
- CURLcode res;
- 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);
- res = curl_easy_perform(curl);
- curl_easy_cleanup(curl);
- }
- }
- .fi
- .SH AVAILABILITY
- Added in curl 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),
- .BR CURLOPT_FTP_USE_EPSV (3)
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