Imported Upstream version 7.59.0

[platform/upstream/curl.git] / docs / libcurl / opts / CURLOPT_DNS_USE_GLOBAL_CACHE.3

diff --git a/docs/libcurl/opts/CURLOPT_DNS_USE_GLOBAL_CACHE.3 b/docs/libcurl/opts/CURLOPT_DNS_USE_GLOBAL_CACHE.3
index 87f686a..4c88127 100644 (file)
--- a/docs/libcurl/opts/CURLOPT_DNS_USE_GLOBAL_CACHE.3
+++ b/docs/libcurl/opts/CURLOPT_DNS_USE_GLOBAL_CACHE.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2017, 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
@@ -20,7 +20,8 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH CURLOPT_DNS_USE_GLOBAL_CACHE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.TH CURLOPT_DNS_USE_GLOBAL_CACHE 3 "May 31, 2017" "libcurl 7.59.0" "curl_easy_setopt options"
+
 .SH NAME
 CURLOPT_DNS_USE_GLOBAL_CACHE \- enable/disable global DNS cache
 .SH SYNOPSIS
@@ -41,7 +42,17 @@ to using the share interface instead! See \fICURLOPT_SHARE(3)\fP and
 .SH PROTOCOLS
 All
 .SH EXAMPLE
-TODO
+.nf
+CURL *curl = curl_easy_init();
+if(curl) {
+  CURLcode ret;
+  curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
+  /* switch off the use of a global, thread unsafe, cache */
+  curl_easy_setopt(curl, CURLOPT_DNS_USE_GLOBAL_CACHE, 0L);
+  ret = curl_easy_perform(curl);
+  curl_easy_cleanup(curl);
+}
+.fi
 .SH AVAILABILITY
 Subject for removal in the future. Do not use!
 .SH RETURN VALUE