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CURLOPT_ADDRESS_SCOPE(3)   curl_easy_setopt options   CURLOPT_ADDRESS_SCOPE(3)

NAME
       CURLOPT_ADDRESS_SCOPE - set scope for local 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 link-local or site-local addresses.

DEFAULT
       0

PROTOCOLS
       All, when using IPv6

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl) {
	 CURLcode ret;
	 curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
	 /* 0x2 link-local
	    0x5 site-local
	    0x8 organization-local
	    0xe global ... */
	 curl_easy_setopt(curl, CURLOPT_ADDRESS_SCOPE, 0xEL);
	 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.

SEE ALSO
       CURLOPT_STDERR(3), CURLOPT_DEBUGFUNCTION(3),

libcurl 7.63.0			 May 31, 2017	      CURLOPT_ADDRESS_SCOPE(3)