From nobody Sun Dec 29 01:55:39 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1719766509353347.8670999923489; Sun, 30 Jun 2024 09:55:09 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sNxoO-0005ih-Vq; Sun, 30 Jun 2024 12:54:01 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sNxoM-0005i2-RV; Sun, 30 Jun 2024 12:53:58 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sNxoK-0005L8-9u; Sun, 30 Jun 2024 12:53:58 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id D10D275767; Sun, 30 Jun 2024 19:53:20 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id A604EFAD64; Sun, 30 Jun 2024 19:53:27 +0300 (MSK) Received: (nullmailer pid 38231 invoked by uid 1000); Sun, 30 Jun 2024 16:53:27 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: Trent Huber , qemu-trivial@nongnu.org, Michael Tokarev Subject: [PULL 10/16] os-posix: Expand setrlimit() syscall compatibility Date: Sun, 30 Jun 2024 19:53:20 +0300 Message-Id: <20240630165327.38153-11-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240630165327.38153-1-mjt@tls.msk.ru> References: <20240630165327.38153-1-mjt@tls.msk.ru> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1719766511847100004 From: Trent Huber Darwin uses a subtly different version of the setrlimit() syscall as described in the COMPATIBILITY section of the macOS man page. The value of the rlim_cur member has been adjusted accordingly for Darwin-based systems. Signed-off-by: Trent Huber Tested-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel P. Berrang=C3=A9 Reviewed-by: Michael Tokarev Signed-off-by: Michael Tokarev --- os-posix.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/os-posix.c b/os-posix.c index a4284e2c07..43f9a43f3f 100644 --- a/os-posix.c +++ b/os-posix.c @@ -270,7 +270,11 @@ void os_setup_limits(void) return; } =20 +#ifdef CONFIG_DARWIN + nofile.rlim_cur =3D OPEN_MAX < nofile.rlim_max ? OPEN_MAX : nofile.rli= m_max; +#else nofile.rlim_cur =3D nofile.rlim_max; +#endif =20 if (setrlimit(RLIMIT_NOFILE, &nofile) < 0) { warn_report("unable to set NOFILE limit: %s", strerror(errno)); --=20 2.39.2