From 7c5837e79280e6abb3ae143dfc49bca5e74cdd11 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 5 Sep 2018 00:05:46 +0200
Subject: CURLOPT_DNS_USE_GLOBAL_CACHE: deprecated

Disable the CURLOPT_DNS_USE_GLOBAL_CACHE option and mark it for
deprecation and complete removal in six months.

Bug: https://curl.haxx.se/mail/lib-2018-09/0010.html
Closes #2942
---
 lib/setopt.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib')

diff --git a/lib/setopt.c b/lib/setopt.c
index f2fadc786..66636a2da 100644
--- a/lib/setopt.c
+++ b/lib/setopt.c
@@ -127,9 +127,11 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.dns_cache_timeout = arg;
     break;
   case CURLOPT_DNS_USE_GLOBAL_CACHE:
+#if 0 /* deprecated */
     /* remember we want this enabled */
     arg = va_arg(param, long);
     data->set.global_dns_cache = (0 != arg) ? TRUE : FALSE;
+#endif
     break;
   case CURLOPT_SSL_CIPHER_LIST:
     /* set a list of cipher we want to use in the SSL connection */
-- 
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