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)