Provided by: libcurl4-doc_8.2.1-1ubuntu3.3_all bug

NAME

       CURLOPT_ADDRESS_SCOPE - scope id for IPv6 addresses

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ADDRESS_SCOPE, long scope);

DESCRIPTION

       Pass a long specifying the scope id value to use when connecting to IPv6 addresses.

DEFAULT

       0

PROTOCOLS

       All, when using IPv6

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
         CURLcode ret;
         long my_scope_id;
         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
         my_scope_id = if_nametoindex("eth0");
         curl_easy_setopt(curl, CURLOPT_ADDRESS_SCOPE, my_scope_id);
         ret = curl_easy_perform(curl);
         curl_easy_cleanup(curl);
       }

AVAILABILITY

       Added in 7.19.0

RETURN VALUE

       Returns  CURLE_OK  if  the  option is supported, and CURLE_UNKNOWN_OPTION if not.  Returns
       CURLE_BAD_FUNCTION_ARGUMENT if set to a negative value.

SEE ALSO

       CURLOPT_STDERR(3), CURLOPT_DEBUGFUNCTION(3),