From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <igt-dev-bounces@lists.freedesktop.org>
Received: from mga17.intel.com (mga17.intel.com [192.55.52.151])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 10A9588EA3
 for <igt-dev@lists.freedesktop.org>; Tue,  9 Apr 2019 14:21:49 +0000 (UTC)
From: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Date: Tue,  9 Apr 2019 17:21:41 +0300
Message-Id: <20190409142141.13924-1-arkadiusz.hiler@intel.com>
MIME-Version: 1.0
Subject: [igt-dev] [PATCH i-g-t] lib: Reset errno to 0 after isatty
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/igt-dev>
List-Post: <mailto:igt-dev@lists.freedesktop.org>
List-Help: <mailto:igt-dev-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Errors-To: igt-dev-bounces@lists.freedesktop.org
Sender: "igt-dev" <igt-dev-bounces@lists.freedesktop.org>
To: igt-dev@lists.freedesktop.org
Cc: Petri Latvala <petri.latvala@intel.com>
List-ID: <igt-dev@lists.freedesktop.org>
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