From nobody Mon Feb 9 09:33:31 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1527871099704241.71038618544276; Fri, 1 Jun 2018 09:38:19 -0700 (PDT) Received: from localhost ([::1]:56624 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fOn4D-0002PY-Tq for importer@patchew.org; Fri, 01 Jun 2018 12:38:17 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38573) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fOmtF-00026Q-0g for qemu-devel@nongnu.org; Fri, 01 Jun 2018 12:26:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fOmtE-0007AF-2M for qemu-devel@nongnu.org; Fri, 01 Jun 2018 12:26:57 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:52706 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fOmtD-00079e-SB for qemu-devel@nongnu.org; Fri, 01 Jun 2018 12:26:56 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DA16840BC04E; Fri, 1 Jun 2018 16:26:54 +0000 (UTC) Received: from redhat.com (ovpn-121-148.rdu2.redhat.com [10.10.121.148]) by smtp.corp.redhat.com (Postfix) with SMTP id 6D6512166BB2; Fri, 1 Jun 2018 16:26:54 +0000 (UTC) Date: Fri, 1 Jun 2018 19:26:54 +0300 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Message-ID: <20180601162620.32362-8-mst@redhat.com> References: <20180601162620.32362-1-mst@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180601162620.32362-1-mst@redhat.com> X-Mutt-Fcc: =sent X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Fri, 01 Jun 2018 16:26:54 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Fri, 01 Jun 2018 16:26:54 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'mst@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PULL 07/31] osdep: add wait.h compat macros X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , "Emilio G. Cota" , Richard Henderson , Eduardo Habkost Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Man page for WCOREDUMP says: WCOREDUMP(wstatus) returns true if the child produced a core dump. This macro should be employed only if WIFSIGNALED returned true. This macro is not specified in POSIX.1-2001 and is not available on some UNIX implementations (e.g., AIX, SunOS). Therefore, enclose its use inside #ifdef WCOREDUMP ... #endif. Let's do exactly this. Signed-off-by: Michael S. Tsirkin --- include/qemu/osdep.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 41658060a7..afc28e5903 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -107,6 +107,16 @@ extern int daemon(int, int); #include "glib-compat.h" #include "qemu/typedefs.h" =20 +/* + * According to waitpid man page: + * WCOREDUMP + * This macro is not specified in POSIX.1-2001 and is not + * available on some UNIX implementations (e.g., AIX, SunOS). + * Therefore, enclose its use inside #ifdef WCOREDUMP ... #endif. + */ +#ifndef WCOREDUMP +#define WCOREDUMP(status) 0 +#endif /* * We have a lot of unaudited code that may fail in strange ways, or * even be a security risk during migration, if you disable assertions --=20 MST