From patchwork Thu Apr 29 15:32:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Arver via GitGitGadget X-Patchwork-Id: 12231491 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8E7FC433B4 for ; Thu, 29 Apr 2021 15:32:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60E6561405 for ; Thu, 29 Apr 2021 15:32:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233770AbhD2Pc7 (ORCPT ); Thu, 29 Apr 2021 11:32:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233420AbhD2Pc6 (ORCPT ); Thu, 29 Apr 2021 11:32:58 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D931C06138B for ; Thu, 29 Apr 2021 08:32:11 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id x7so67322638wrw.10 for ; Thu, 29 Apr 2021 08:32:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:from:date:subject:mime-version:content-transfer-encoding :fcc:to:cc; bh=S46ejOd6w8RE0rEYNxAISF+M6J/EBeSflzqO6ge0Ig4=; b=i6fJ+5rDNv260Hxbu7A8FIoND/oY8AGHhTY3PDRkrYhMRqRNx1iTv+Pvt2KWmuIL2p aoDoxOyt4xwTH1mrn4PP2oRYrNrJGpLsC9ing5A8mbs/QC2TnxGVNoXf2ggPn4qc2/RH g8SgOUBSAj0p9tUy/eLhC5UpP/vNL5AOIK3zNdnQHOnHeZmgnbuVEtTIJaefb5MpRqyE Ghp1obXKseIcDPhQXBldlMHyiNGkmpMjV5Rud7K+v1E8B20aMmdA+ogmIdMefD272PHT rhCWLSEDcVvjXjwO3z1kq88VdFfmNDYX5ux+JDkd74WhVE7YZ37K19nv6u/SKHpgilcY 4XhQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:from:date:subject:mime-version :content-transfer-encoding:fcc:to:cc; bh=S46ejOd6w8RE0rEYNxAISF+M6J/EBeSflzqO6ge0Ig4=; b=IKdwwixbX0n2XRKofnsk52Cfh9Fn9LqxAr2S1CMRbWNC1hkcu/+rkmPeO3vZFr20DT XfmTyMGK2iAzx5UG9QW20i/TzNNstd5AJy60KDNuC58jRAdfD7ovNZwa7IeLYl26fUnn vC79ayjTophDVr3EomTglM1aPHh6zerJiRw9t1W9tqfX9Ld+6Z9Iu4kojnEm0vDt+Efx fVgEoip87TfdY/iSSv96CxAe1Ofx4sKSVnNmZYeSUNoMZOogafVsYKWW/FtXXjZkQYor 10p8bb8MjeLHek/9JMmm7hOeDtOF8G4Db8WbAa+FwIjrAL6czE2tkjQ0YWnUoczHOi19 T2HA== X-Gm-Message-State: AOAM530pEGUAeEw3mZICno6syOUS0bIT66lsD9A+T+hJ1VZJA+3qMmNi +998cVwjLLRsUzKQ5Uc2BoB70w9W768= X-Google-Smtp-Source: ABdhPJwgb4NLIy/25wxGPImplcF+iYS6JgVAd2TUlxUc6J7hDACSx2KdRmflNkd6pFBdfnfRhLWPbA== X-Received: by 2002:a05:6000:50:: with SMTP id k16mr408432wrx.418.1619710330412; Thu, 29 Apr 2021 08:32:10 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id g11sm5298764wri.59.2021.04.29.08.32.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Apr 2021 08:32:10 -0700 (PDT) Message-Id: From: "Han-Wen Nienhuys via GitGitGadget" Date: Thu, 29 Apr 2021 15:32:00 +0000 Subject: [PATCH 0/8] refs: cleanup errno sideband ref related functions MIME-Version: 1.0 Fcc: Sent To: git@vger.kernel.org Cc: Han-Wen Nienhuys Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org v3 * remove errno as an implicit communication mechanism from refs support completely. Han-Wen Nienhuys (8): refs: remove EINVAL specification from the errno sideband in read_raw_ref_fn refs/files-backend: stop setting errno from lock_ref_oid_basic refs: make errno output explicit for read_raw_ref_fn refs: make errno output explicit for refs_resolve_ref_unsafe refs: add failure_errno to refs_read_raw_ref() signature refs: clear errno return in refs_resolve_ref_unsafe() refs: stop setting EINVAL and ELOOP in symref resolution refs: explicitly propagate errno from refs_read_raw_ref refs.c | 46 ++++++++++++++++++++-------------- refs.h | 1 + refs/debug.c | 4 +-- refs/files-backend.c | 58 +++++++++++++++++++------------------------ refs/packed-backend.c | 16 ++++++------ refs/refs-internal.h | 31 +++++++++++++++-------- 6 files changed, 86 insertions(+), 70 deletions(-) base-commit: 311531c9de557d25ac087c1637818bd2aad6eb3a Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1012%2Fhanwen%2Feinval-sideband-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1012/hanwen/einval-sideband-v1 Pull-Request: https://github.com/git/git/pull/1012