From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-3.5 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by dcvr.yhbt.net (Postfix) with ESMTP id 365241F47C for ; Mon, 23 Jan 2023 16:46:35 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=UgET5vC5; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233337AbjAWQq1 (ORCPT ); Mon, 23 Jan 2023 11:46:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233287AbjAWQqV (ORCPT ); Mon, 23 Jan 2023 11:46:21 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4C522BF04 for ; Mon, 23 Jan 2023 08:46:16 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id k16so9523400wms.2 for ; Mon, 23 Jan 2023 08:46:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:from:to:cc:subject:date :message-id:reply-to; bh=OKVON092vIGEHy44EtP3+ojo2jDyu0o+fsjLi1fmn7k=; b=UgET5vC5IAMChC+A9tv3y4uar0twCP6unITYmEZe7nGQyCGLWp0t7f43x1LE0zq75b 9eFFxqXrRqFsf4uhxRs0eUWNmfuorfCTyP3X7Vb1iGSqzg0RqyPnqUmlAnsRbxMSl6su oLTwAt/t3zZll5XOSBlm4K/WubEuOJA/x7OmyXUiT129IUpsWQg+jGaYoIILL2mworXc 4yJLv1x7J1QAzJnjaabMSJAN6sACyOJLaT4p+OMZKS6w66H5r43YiIzlxA5olLqZfJN2 rimnjKuRmxRFtSVhFKXBqN2W0k1yOp2BiSZRNzGTOPRSYpzhpko7WMos1kVOp/koVeD5 QwXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OKVON092vIGEHy44EtP3+ojo2jDyu0o+fsjLi1fmn7k=; b=PnhJWO84rGvMEYjPbxK9Kjmb+efiZngXnOjy+e4TfMD6qLsTSiKSsE9+jtAxxOI5aZ FaooWwU/C95UauSAQbkQ/HI6i9qoiQz2qE6L1mEpv4949VQK4lCCbxbtsNzPkyqiX7oj HxwbOlt5vZvM/IByw4cwByDUs+F4SFJWIthaT2MnGp4wQclgGe5jvxq5nVaFgfB9+2vC GlYRwEtUI3BKulGlAG3hHOsBgMknc7D/E4Z+K+FDEwdfUxh1sqBDuFKvH0wLRUFmCulo 7E1rVrVP4Vx/+v8H9MNr/lUufrKm9AZAbFxVPQKvsDQ6nYMbcIyjbMOMkaOhNjCyr3bg 8Qkg== X-Gm-Message-State: AFqh2kqJtwKEOT5KFPLWc1EBeFoGyFhq5915+XC7DPE9sSHeERhUL+am NAUQjLX6X/tsrbd+7slonlBHiDPuXVs= X-Google-Smtp-Source: AMrXdXtPDJBMaOdC0DkhJLRAgMPGSHQDlgw42/0djNMJWqzskjxBaF9bgsjoaS6T6h9T3yKpsJwOUA== X-Received: by 2002:a05:600c:1d10:b0:3d3:58d1:2588 with SMTP id l16-20020a05600c1d1000b003d358d12588mr21530550wms.41.1674492375056; Mon, 23 Jan 2023 08:46:15 -0800 (PST) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id l7-20020a7bc447000000b003dafa04ecc4sm10948079wmi.6.2023.01.23.08.46.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Jan 2023 08:46:14 -0800 (PST) Message-Id: In-Reply-To: References: From: "Rose via GitGitGadget" Date: Mon, 23 Jan 2023 16:46:13 +0000 Subject: [PATCH v3] win32: fix thread usage for win32 Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: Johannes Sixt , Rose <83477269+AtariDreams@users.noreply.github.com>, Seija Kijin Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Seija Kijin Use _beginthreadex instead of CreateThread since we use the Windows CRT, as Microsoft recommends _beginthreadex over CreateThread for these situations. Finally, check for NULL handles, not "INVALID_HANDLE," as _beginthreadex guarantees a valid handle in most cases Signed-off-by: Seija Kijin --- win32: fix thread usage for win32 Use pthread_exit instead of async_exit. This means we do not have to deal with Windows's implementation requiring an unsigned exit coded despite the POSIX exit code requiring a signed exit code. Use _beginthreadex instead of CreateThread since we use the Windows CRT. Finally, check for NULL handles, not "INVALID_HANDLE," as _beginthreadex guarantees a valid handle in most cases Signed-off-by: Seija Kijin doremylover123@gmail.com Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1440%2FAtariDreams%2FCreateThread-v3 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1440/AtariDreams/CreateThread-v3 Pull-Request: https://github.com/git/git/pull/1440 Range-diff vs v2: 1: 4a2c3da9d4c ! 1: 68baafba2bd win32: fix thread usage for win32 @@ Commit message win32: fix thread usage for win32 Use _beginthreadex instead of CreateThread - since we use the Windows CRT. + since we use the Windows CRT, + as Microsoft recommends _beginthreadex + over CreateThread for these situations. Finally, check for NULL handles, not "INVALID_HANDLE," as _beginthreadex guarantees a valid handle in most cases compat/mingw.c | 2 +- compat/winansi.c | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/compat/mingw.c b/compat/mingw.c index e433740381b..715f1c87e11 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -2291,7 +2291,7 @@ static int start_timer_thread(void) timer_event = CreateEvent(NULL, FALSE, FALSE, NULL); if (timer_event) { timer_thread = (HANDLE) _beginthreadex(NULL, 0, ticktack, NULL, 0, NULL); - if (!timer_thread ) + if (!timer_thread) return errno = ENOMEM, error("cannot start timer thread"); } else diff --git a/compat/winansi.c b/compat/winansi.c index 3abe8dd5a27..be65b27bd75 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -340,7 +340,7 @@ enum { TEXT = 0, ESCAPE = 033, BRACKET = '[' }; -static DWORD WINAPI console_thread(LPVOID unused) +static unsigned int WINAPI console_thread(LPVOID unused) { unsigned char buffer[BUFFER_SIZE]; DWORD bytes; @@ -643,9 +643,9 @@ void winansi_init(void) die_lasterr("CreateFile for named pipe failed"); /* start console spool thread on the pipe's read end */ - hthread = CreateThread(NULL, 0, console_thread, NULL, 0, NULL); - if (hthread == INVALID_HANDLE_VALUE) - die_lasterr("CreateThread(console_thread) failed"); + hthread = (HANDLE)_beginthreadex(NULL, 0, console_thread, NULL, 0, NULL); + if (!hthread) + die_lasterr("_beginthreadex(console_thread) failed"); /* schedule cleanup routine */ if (atexit(winansi_exit)) base-commit: 56c8fb1e95377900ec9d53c07886022af0a5d3c2 -- gitgitgadget