NAME¶

CURLOPT_TELNETOPTIONS - set of telnet options

SYNOPSIS¶

#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TELNETOPTIONS,


                          struct curl_slist *cmds);

DESCRIPTION¶

Provide a pointer to a curl_slist with variables to pass to the telnet negotiations. The variables should be in the format <option=value>. libcurl supports the options TTYPE, XDISPLOC and NEW_ENV. See the TELNET standard for details.

DEFAULT¶

NULL

PROTOCOLS¶

TELNET

EXAMPLE¶

CURL *curl = curl_easy_init();
if(curl) {


  struct curl_slist *options;


  options = curl_slist_append(NULL, "TTTYPE=vt100");


  options = curl_slist_append(options, "USER=foobar");


  curl_easy_setopt(curl, CURLOPT_URL, "telnet://example.com/");


  curl_easy_setopt(curl, CURLOPT_TELNETOPTIONS, options);


  ret = curl_easy_perform(curl);


  curl_easy_cleanup(curl);


  curl_slist_free_all(options);
}

AVAILABILITY¶

Along with TELNET

RETURN VALUE¶

Returns CURLE_OK if TELNET is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO¶

CURLOPT_HTTPHEADER(3), CURLOPT_QUOTE(3),