diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/libcurl/opts/CURLOPT_ADDRESS_SCOPE.3 | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/docs/libcurl/opts/CURLOPT_ADDRESS_SCOPE.3 b/docs/libcurl/opts/CURLOPT_ADDRESS_SCOPE.3 index 4ce6db9b1..13ca667df 100644 --- a/docs/libcurl/opts/CURLOPT_ADDRESS_SCOPE.3 +++ b/docs/libcurl/opts/CURLOPT_ADDRESS_SCOPE.3 @@ -5,7 +5,7 @@ .\" * | (__| |_| | _ <| |___ .\" * \___|\___/|_| \_\_____| .\" * -.\" * Copyright (C) 1998 - 2014, 2017, Daniel Stenberg, <daniel@haxx.se>, et al. +.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. .\" * .\" * This software is licensed as described in the file COPYING, which .\" * you should have received as part of this distribution. The terms @@ -22,14 +22,13 @@ .\" .TH CURLOPT_ADDRESS_SCOPE 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options" .SH NAME -CURLOPT_ADDRESS_SCOPE \- set scope for local IPv6 addresses +CURLOPT_ADDRESS_SCOPE \- set scope id for 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. +Pass a long specifying the scope id value to use when connecting to IPv6 addresses. .SH DEFAULT 0 .SH PROTOCOLS @@ -39,12 +38,10 @@ All, when using IPv6 CURL *curl = curl_easy_init(); if(curl) { CURLcode ret; + long my_scope_id; 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); + 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); } @@ -53,5 +50,6 @@ if(curl) { Added in 7.19.0 .SH 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. .SH "SEE ALSO" .BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), " |