From e8c2bbfb7eee73341ea2ae5b6e7f8bc0fa1d78cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nikola=20Forr=C3=B3?= Date: Thu, 3 Jan 2019 15:20:26 +0100 Subject: [PATCH] resolv.conf.5: document use-vc option --- man-pages/man5/resolv.conf.5 | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/man-pages/man5/resolv.conf.5 b/man-pages/man5/resolv.conf.5 index 8dc55c0..bd9371b 100644 --- a/man-pages/man5/resolv.conf.5 +++ b/man-pages/man5/resolv.conf.5 @@ -269,6 +269,13 @@ as if it were a top level domain (TLD). This option can cause problems if the site has ``localhost'' as a TLD rather than having localhost on one or more elements of the search list. This option has no effect if neither RES_DEFNAMES or RES_DNSRCH is set. +.TP +.BR use-vc " (since glibc 2.14)" +sets +.BR RES_USEVC +in +.IR _res.options . +This option forces the usage of TCP for DNS resolutions. .\" aef16cc8a4c670036d45590877d411a97f01e0cd .TP .BR no\-reload " (since glibc 2.26)" -- 2.17.2