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CURLOPT_FTPSSLAUTH(3)	   curl_easy_setopt options	 CURLOPT_FTPSSLAUTH(3)

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

SYNOPSIS
       #include	<curl/curl.h>

       CURLcode	curl_easy_setopt(CURL *handle,	CURLOPT_FTPSSLAUTH,  long  or-
       der);

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
       CURL *curl = curl_easy_init();
       if(curl)	{
	 curl_easy_setopt(curl,	CURLOPT_URL, "ftp://example.com/file.txt");
	 curl_easy_setopt(curl,	CURLOPT_USE_SSL, CURLUSESSL_TRY);
	 /* funny server, ask for SSL before TLS */
	 curl_easy_setopt(curl,	CURLOPT_FTPSSLAUTH, CURLFTPAUTH_SSL);
	 ret = curl_easy_perform(curl);
	 curl_easy_cleanup(curl);
       }

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	7.72.0			 May 31, 2017		 CURLOPT_FTPSSLAUTH(3)

NAME | SYNOPSIS | DESCRIPTION | DEFAULT | PROTOCOLS | EXAMPLE | AVAILABILITY | RETURN VALUE | SEE ALSO

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