From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-6.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gnuweeb.org (Postfix) with ESMTPS id 2D1607E3DC for ; Tue, 19 Apr 2022 00:42:31 +0000 (UTC) Authentication-Results: gnuweeb.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Qt51eV+q; dkim-atps=neutral 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 5EF4461467; Tue, 19 Apr 2022 00:42:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22BFEC385C8; 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=Rr5DHLrOuEqdBkc+qgPwuN4SXQHozI5fyVdTHY9LHDY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Qt51eV+qPXPHyl4qfKIJSHjfhhn6gVODPCgpDVcwt/5XaCnFGRiuwwLf1tyN8QKrb 4owRFhCPLsLxtEBM9Cl/kQrov++qve2aukq7fFgasZMenfZcgnQkXvYIilkpokPcb7 z0wWH16wiPquGHtVZvDTzipE6z+/RXYcwZ5hpyctErqh+Q6sfpAd4JsdHb3xHaFhkR JwkCqWRxt0vlU/hjQE3VVKk+wQVTcpuajem3NnfpgN3wrIQKXZj6QlPGuDPxYV9nXO PRDlJy+k4CppLkuYFOd7A4k8gDDEeCnUXyS7OR5AFexQICfy4I8c+ZvV4WuW7IYoOl iv1dSS4r4gdww== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 36E745C30FC; 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 26/61] tools/nolibc/stdlib: make raise() use the lower level syscalls only Date: Mon, 18 Apr 2022 17:41:50 -0700 Message-Id: <20220419004225.3952530-26-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 List-Id: From: Willy Tarreau raise() doesn't set errno, so there's no point calling kill(), better call sys_kill(), which also reduces the function's size. Signed-off-by: Willy Tarreau Signed-off-by: Paul E. McKenney --- tools/include/nolibc/stdlib.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/include/nolibc/stdlib.h b/tools/include/nolibc/stdlib.h index db47362a750f..4cc1fdf6791e 100644 --- a/tools/include/nolibc/stdlib.h +++ b/tools/include/nolibc/stdlib.h @@ -317,7 +317,7 @@ int msleep(unsigned int msecs) __attribute__((weak,unused)) int raise(int signal) { - return kill(getpid(), signal); + return sys_kill(sys_getpid(), signal); } static __attribute__((unused)) -- 2.31.1.189.g2e36527f23