Provided by: libcurl4-doc_8.9.1-2ubuntu2.1_all
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
This functionality affects telnet only
EXAMPLE
int main(void) { CURL *curl = curl_easy_init(); if(curl) { CURLcode res; 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); res = curl_easy_perform(curl); curl_easy_cleanup(curl); curl_slist_free_all(options); } }
AVAILABILITY
Added in curl 7.7
RETURN VALUE
Returns CURLE_OK if TELNET is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO
CURLOPT_HTTPHEADER(3), CURLOPT_QUOTE(3)