curlopt_ftpsslauth(3) mojave man page | unix.com

CURLOPT_FTPSSLAUTH(3)					     curl_easy_setopt options					     CURLOPT_FTPSSLAUTH(3)

NAME
       CURLOPT_FTPSSLAUTH - set order in which to attempt TLS vs SSL when using FTP

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTPSSLAUTH, long order);

DESCRIPTION
       Pass  a	long using one of the values from below, to alter how libcurl issues "AUTH TLS" or "AUTH SSL" when FTP over SSL is activated. This
       is only interesting if CURLOPT_USE_SSL(3) is also set.

       Possible order values:

       CURLFTPAUTH_DEFAULT
	      Allow libcurl to decide.

       CURLFTPAUTH_SSL
	      Try "AUTH SSL" first, and only if that fails try "AUTH TLS".

       CURLFTPAUTH_TLS
	      Try "AUTH TLS" first, and only if that fails try "AUTH SSL".

DEFAULT
       CURLFTPAUTH_DEFAULT

PROTOCOLS
       FTP

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.12.2

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

SEE ALSO
       CURLOPT_USE_SSL(3), CURLOPT_FTP_SSL_CCC(3),

libcurl 7.54.0							 February 03, 2016					     CURLOPT_FTPSSLAUTH(3)