quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLOPT_ADDRESS_SCOPE.md (1239B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLOPT_ADDRESS_SCOPE
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLOPT_DEBUGFUNCTION (3)
      9   - CURLOPT_STDERR (3)
     10 Protocol:
     11   - All
     12 Added-in: 7.19.0
     13 ---
     14 
     15 # NAME
     16 
     17 CURLOPT_ADDRESS_SCOPE - scope id for IPv6 addresses
     18 
     19 # SYNOPSIS
     20 
     21 ~~~c
     22 #include <curl/curl.h>
     23 
     24 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ADDRESS_SCOPE, long scope);
     25 ~~~
     26 
     27 # DESCRIPTION
     28 
     29 Pass a long specifying the scope id value to use when connecting to IPv6 addresses.
     30 
     31 # DEFAULT
     32 
     33 0
     34 
     35 # %PROTOCOLS%
     36 
     37 # EXAMPLE
     38 
     39 ~~~c
     40 #include <net/if.h> /* for if_nametoindex() */
     41 
     42 int main(void)
     43 {
     44   CURL *curl = curl_easy_init();
     45   if(curl) {
     46     CURLcode ret;
     47     long my_scope_id;
     48     curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
     49     my_scope_id = if_nametoindex("eth0");
     50     curl_easy_setopt(curl, CURLOPT_ADDRESS_SCOPE, my_scope_id);
     51     ret = curl_easy_perform(curl);
     52     curl_easy_cleanup(curl);
     53   }
     54 }
     55 ~~~
     56 
     57 # %AVAILABILITY%
     58 
     59 # RETURN VALUE
     60 
     61 curl_easy_setopt(3) returns a CURLcode indicating success or error.
     62 
     63 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     64 libcurl-errors(3).
     65 Returns CURLE_BAD_FUNCTION_ARGUMENT if set to a negative value.