From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7062CC433EF for ; Tue, 19 Apr 2022 00:46:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234361AbiDSAsh (ORCPT ); Mon, 18 Apr 2022 20:48:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241281AbiDSApQ (ORCPT ); Mon, 18 Apr 2022 20:45:16 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 525AB2DA9D for ; Mon, 18 Apr 2022 17:42:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B2DF8613CA for ; Tue, 19 Apr 2022 00:42:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F4F9C341C5; Tue, 19 Apr 2022 00:42:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650328948; bh=epS+0Vm2DucSaF80BJUTQiv8VtGW/lZvv9umv8iDYPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uxclmqW3Oxn4Y1hZmxPQCAEQste0+e+RoQq/WTGAQElKKck1/4Bis/vTV4eRLxV8P xE4Znw9Zi8c+JppwKYvxuotYjJmUpEgKSTNyBEbUyjskiUHfgQqiBLNr8PLTtXt/lO J1gd4y3uCJzsDtzd8lDIm1e6jXTZgkwhUVFX78appaT5m3wADrvsetruVYX9tQ2uQl AbE6uVe9m+KOyCi+DEjFS2YZVEMr/MjyNr2kZY2WhLqp75go0uHxe3I125cc96HrO6 qRAwO7gS02LQ/Y5igCKTzY58pRJyFz3viMC4zAGxO4K+IRLKyl02ZN68fjWQKHIp+k 6qovEiV3+fAtQ== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 5CEAC5C3236; Mon, 18 Apr 2022 17:42:27 -0700 (PDT) From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: gwml@vger.gnuweeb.org, kernel-team@fb.com, w@lwt.eu, Willy Tarreau , "Paul E . McKenney" Subject: [PATCH nolibc 47/61] tools/nolibc/sys: add syscall definition for getppid() Date: Mon, 18 Apr 2022 17:42:11 -0700 Message-Id: <20220419004225.3952530-47-paulmck@kernel.org> X-Mailer: git-send-email 2.31.1.189.g2e36527f23 In-Reply-To: <20220419004219.GA3952301@paulmck-ThinkPad-P17-Gen-1> References: <20220419004219.GA3952301@paulmck-ThinkPad-P17-Gen-1> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Willy Tarreau This is essentially for completeness as it's not the most often used in regtests. Signed-off-by: Willy Tarreau Signed-off-by: Paul E. McKenney --- tools/include/nolibc/sys.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 28437863c63f..4d4308d5d111 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -464,6 +464,23 @@ pid_t getpid(void) } +/* + * pid_t getppid(void); + */ + +static __attribute__((unused)) +pid_t sys_getppid(void) +{ + return my_syscall0(__NR_getppid); +} + +static __attribute__((unused)) +pid_t getppid(void) +{ + return sys_getppid(); +} + + /* * pid_t gettid(void); */ -- 2.31.1.189.g2e36527f23