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CURLOPT_FTP_ALTERNATIVE_TO_curl_easy_setopt CURLOPT_FTP_ALTERNATIVE_TO_USER(3)

NAME
       CURLOPT_FTP_ALTERNATIVE_TO_USER	-  command to use instead of USER with
       FTP

SYNOPSIS
       #include	<curl/curl.h>

       CURLcode	curl_easy_setopt(CURL *handle, CURLOPT_FTP_ALTERNATIVE_TO_USER,
				 char *cmd);

DESCRIPTION
       Pass a char * as	parameter, pointing to a string	which will be used  to
       authenticate  if	the usual FTP "USER user" and "PASS password" negotia-
       tion fails. This	is currently only known	to be required when connecting
       to  Tumbleweed's	Secure Transport FTPS server using client certificates
       for authentication.

       The application does not	have to	keep the string	around	after  setting
       this option.

DEFAULT
       NULL

PROTOCOLS
       FTP

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl)	{
	 curl_easy_setopt(curl,	CURLOPT_URL, "ftp://example.com/foo.bin");

	 curl_easy_setopt(curl,	CURLOPT_FTP_ALTERNATIVE_TO_USER, "two users");

	 ret = curl_easy_perform(curl);

	 curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in	7.15.5

RETURN VALUE
       Returns	CURLE_OK  if  the option is supported, CURLE_UNKNOWN_OPTION if
       not, or CURLE_OUT_OF_MEMORY if there was	insufficient heap space.

SEE ALSO
       CURLOPT_FTP_SKIP_PASV_IP(3), CURLOPT_FTP_RESPONSE_TIMEOUT(3),

libcurl	7.54.1			 May 05, 201CURLOPT_FTP_ALTERNATIVE_TO_USER(3)

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

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