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.TH CURLOPT_ADDRESS_SCOPE 3 "May 31, 2017" "libcurl 7.60.0" "curl_easy_setopt options"

.SH NAME
CURLOPT_ADDRESS_SCOPE \- set scope for local IPv6 addresses
.SH SYNOPSIS
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ADDRESS_SCOPE, long scope);
.SH DESCRIPTION
Pass a long specifying the scope_id value to use when connecting to IPv6
link-local or site-local addresses.
.SH DEFAULT
0
.SH PROTOCOLS
All, when using IPv6
.SH EXAMPLE
.nf
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);
}
.fi
.SH AVAILABILITY
Added in 7.19.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH "SEE ALSO"
.BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "