From patchwork Sat May 23 07:23:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David CARLIER X-Patchwork-Id: 1296643 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=MzYW72E/; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49TZcH3qTbz9sPK for ; Sat, 23 May 2020 17:24:29 +1000 (AEST) Received: from localhost ([::1]:35290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jcOW9-0005nR-IH for incoming@patchwork.ozlabs.org; Sat, 23 May 2020 03:24:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59784) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jcOVt-0005nK-BU for qemu-devel@nongnu.org; Sat, 23 May 2020 03:24:09 -0400 Received: from mail-ej1-x643.google.com ([2a00:1450:4864:20::643]:32770) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jcOVs-0004P6-JV for qemu-devel@nongnu.org; Sat, 23 May 2020 03:24:08 -0400 Received: by mail-ej1-x643.google.com with SMTP id n24so15515037ejd.0 for ; Sat, 23 May 2020 00:24:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=zfj/K0NOkayq1/NKLky/5FnpRFFc2VNC0nzV2Dfh8KY=; b=MzYW72E/f2VYumiK+XzCn+yON5rhdnPXwAlTj97v7TWHt5HW4ohSfo6R58nGY9kyp7 /Y+VImxHhpOHZo1Yo//palBo6RZO4j0NNIqM+ZkSAu0xiB3H6h/+WKb+f6omMcvSBU3S j2fNRyN2jmKUIDK9TcQn5qQcMG25vtzcGFpeGexYXtmsve7XzgCg2Qb6G4ycnUMqeK0E M+fIY202wIcvSLttDaCJ7Yry35Kc5Md2wsZymb+nuM3c1W/m+0By0LUnjQyu6U5gNeNB lSlAQdwLrd9Qob4nhcLbasr6xZFChC/7BoU3SMzi1xlc/clm+97el60jGNtDFSrCnX/3 N5zg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=zfj/K0NOkayq1/NKLky/5FnpRFFc2VNC0nzV2Dfh8KY=; b=l501L8rRDX1Nd4FYUDc1yRsQeLSHMhWri0MBrIfJctZnEPSDA9qIoLtIKsChAl/NtD fIwO3WMOVUZJIpMOpOjuGt0vBiHMPiyO2pGwyvAzMBdwPKerox74LhtMZ/h482a6gNoR EDqqYW1TQxJJpk5CsGBKFVaoHzM6X77eW+eIt8L4ek5+4YHTv1TNWVOrw/2Nd3cOhH2W f1ThbGLw61zpqhSwJeFlpavThYKx0/qH+hpvtwjsjqywuSizW/MOZykedhmwd4ZS5XzS pP36oi5YiTW+9ya/AwYk72U4AQlaM+SXzTx4bsTUPlapGwH6awpgSuDIshWPu2piat8T CJ9Q== X-Gm-Message-State: AOAM531q3auaF+XyQiQKjddo3SqAsWAg3oITaiU3GBa2KXMDEbBHqTl/ M9Cig9XcwZsGUB7Q+9faaLaJn6FVDgjMw54tjKZtg/v3CDMJ4g== X-Google-Smtp-Source: ABdhPJxCKXNVm84RLXaInaBEoNB0/2NINvIwr8c+lhQcXZx7Gh+XNudLYn8ag+H7q0HUgaWoMcK90cxsogicdJbDZgA= X-Received: by 2002:a17:906:90c1:: with SMTP id v1mr10782091ejw.322.1590218646125; Sat, 23 May 2020 00:24:06 -0700 (PDT) MIME-Version: 1.0 From: David CARLIER Date: Sat, 23 May 2020 08:23:55 +0100 Message-ID: Subject: [PATCH 1/1] util/oslib: Returns real thread identifier on FreeBSD and NetBSD To: qemu-devel@nongnu.org, bauerchen@tencent.com Received-SPF: pass client-ip=2a00:1450:4864:20::643; envelope-from=devnexen@gmail.com; helo=mail-ej1-x643.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Hi this is my first contribution hope it s useful . Regards. From ca7fcd85e0453f7173ce73732905463bc259ee32 Mon Sep 17 00:00:00 2001 From: David Carlier Date: Sat, 23 May 2020 08:17:51 +0100 Subject: [PATCH] util/oslib: returns real thread identifier on FreeBSD and NetBSD Signed-off-by: David Carlier Reviewed-by: Kamil Rytarowski Reviewed-by: Edward Tomasz Napierala Reviewed-By: Kamil Rytarowski Reviewed-By: Edward Tomasz Napierala Signed-off-by: David Carlier --- util/oslib-posix.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/util/oslib-posix.c b/util/oslib-posix.c index 062236a1ab..4d28dfd8f5 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -48,11 +48,13 @@ #ifdef __FreeBSD__ #include #include +#include #include #endif #ifdef __NetBSD__ #include +#include #endif #include "qemu/mmap-alloc.h" @@ -84,6 +86,13 @@ int qemu_get_thread_id(void) { #if defined(__linux__) return syscall(SYS_gettid); +#elif defined(__FreeBSD__) + // thread id is up to INT_MAX + long tid; + thr_self(&tid); + return (int)tid; +#elif defined(__NetBSD__) + return _lwp_self(); #else return getpid(); #endif