From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.gentoo.org ([140.211.166.183]:40864 "EHLO smtp.gentoo.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751721AbdCZUha (ORCPT ); Sun, 26 Mar 2017 16:37:30 -0400 Received: from mail-it0-f44.google.com (mail-it0-f44.google.com [209.85.214.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: floppym) by smtp.gentoo.org (Postfix) with ESMTPSA id 3A9EB341657 for ; Sun, 26 Mar 2017 20:37:28 +0000 (UTC) Received: by mail-it0-f44.google.com with SMTP id y18so33835254itc.1 for ; Sun, 26 Mar 2017 13:37:28 -0700 (PDT) MIME-Version: 1.0 From: Mike Gilbert Date: Sun, 26 Mar 2017 16:37:05 -0400 Message-ID: Subject: Missing __error symbol in btrfs-progs-4.10 To: linux-btrfs@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: A Gentoo user reports that snapper broke after upgrading to btrfs-progs-4.10. snapper: symbol lookup error: /usr/lib64/libbtrfs.so.0: undefined symbol: __error https://bugs.gentoo.org/show_bug.cgi?id=613890 It seems that the __error symbol is referenced, but not included in libbtrfs. Exporting this symbol seems like a bad idea, so I would suggest renaming it, or go back to inlining it in the headers.