curlopt_login_options(3) mojave man page | unix.com

CURLOPT_LOGIN_OPTIONS(3)				     curl_easy_setopt options					  CURLOPT_LOGIN_OPTIONS(3)

NAME
       CURLOPT_LOGIN_OPTIONS - set login options

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOGIN_OPTIONS, char *options);

DESCRIPTION
       Pass a char * as parameter, which should be pointing to the zero terminated options string to use for the transfer.

       For more information about the login options please see RFC2384, RFC5092 and IETF draft draft-earhart-url-smtp-00.txt

       CURLOPT_LOGIN_OPTIONS(3) can be used to set protocol specific login options, such as the preferred authentication mechanism via "AUTH=NTLM"
       or "AUTH=*", and should be used in conjunction with the CURLOPT_USERNAME(3) option.

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

DEFAULT
       NULL

PROTOCOLS
       Only IMAP, POP3 and SMTP support login options.

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.34.0

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_USERNAME(3), CURLOPT_PASSWORD(3),

libcurl 7.54.0							 December 21, 2016					  CURLOPT_LOGIN_OPTIONS(3)