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CURLOPT_TELNETOPTIONS(3) | Library Functions Manual | CURLOPT_TELNETOPTIONS(3) |
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¶
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¶
Along with TELNET
RETURN VALUE¶
Returns CURLE_OK if TELNET is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO¶
2024-05-14 | libcurl |