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),