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 X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MIME_BASE64_TEXT,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB7BFC4361B for ; Mon, 7 Dec 2020 17:39:58 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3C82421D42 for ; Mon, 7 Dec 2020 17:39:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3C82421D42 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55602 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kmKUP-0004G0-BJ for qemu-devel@archiver.kernel.org; Mon, 07 Dec 2020 12:39:57 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:46742) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kmKGH-00015G-N2 for qemu-devel@nongnu.org; Mon, 07 Dec 2020 12:25:21 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:36474) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kmKGA-0006yt-Dw for qemu-devel@nongnu.org; Mon, 07 Dec 2020 12:25:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1607361911; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0b0nIb4z3fwwAs2dMbfWngMbJiYIlkSjfLZDloyZ91M=; b=RYYUj9uRt6ynPe3qy3CkwOwK2V4lAAxWi6K9LX/lCLNSfrXJ6Nn7Ncbz1aOCnnf1W4gZKf qs/PgNkIDpE5TX0aJD5avabNpJMVv7+yROgIgTE0qL68uv2aDpWpgNQ0O+2fkwUjyvQZnE Wsaxu9e7dxM8krdvDmibvkdLu1mIFqI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-517-SFTDohlANt-CGxrGmvIJfw-1; Mon, 07 Dec 2020 12:25:10 -0500 X-MC-Unique: SFTDohlANt-CGxrGmvIJfw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0986B858181; Mon, 7 Dec 2020 17:25:09 +0000 (UTC) Received: from localhost (ovpn-114-128.ams2.redhat.com [10.36.114.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3A6145D6AB; Mon, 7 Dec 2020 17:25:01 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH v2 02/12] libqtest: add qtest_socket_server() Date: Mon, 7 Dec 2020 17:20:20 +0000 Message-Id: <20201207172030.251905-3-stefanha@redhat.com> In-Reply-To: <20201207172030.251905-1-stefanha@redhat.com> References: <20201207172030.251905-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=216.205.24.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -3 X-Spam_score: -0.4 X-Spam_bar: / X-Spam_report: (-0.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MIME_BASE64_TEXT=1.741, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Kevin Wolf , Thomas Huth , qemu-block@nongnu.org, Peter Maydell , "Michael S . Tsirkin" , Coiby Xu , Max Reitz , Stefan Hajnoczi , Paolo Bonzini , Raphael Norwitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" QWRkIGFuIEFQSSB0aGF0IHJldHVybnMgYSBuZXcgVU5JWCBkb21haW4gc29ja2V0IGluIHRoZSBs aXN0ZW4gc3RhdGUuClRoZSBjb2RlIGZvciB0aGlzIHdhcyBhbHJlYWR5IHRoZXJlIGJ1dCBvbmx5 IHVzZWQgaW50ZXJuYWxseSBpbgppbml0X3NvY2tldCgpLgoKVGhpcyBuZXcgQVBJIHdpbGwgYmUg dXNlZCBieSB2aG9zdC11c2VyLWJsay10ZXN0LgoKU2lnbmVkLW9mZi1ieTogU3RlZmFuIEhham5v Y3ppIDxzdGVmYW5oYUByZWRoYXQuY29tPgotLS0KIHRlc3RzL3F0ZXN0L2xpYnFvcy9saWJxdGVz dC5oIHwgIDggKysrKysrKwogdGVzdHMvcXRlc3QvbGlicXRlc3QuYyAgICAgICAgfCA0MCArKysr KysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLQogMiBmaWxlcyBjaGFuZ2VkLCAzMSBpbnNl cnRpb25zKCspLCAxNyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS90ZXN0cy9xdGVzdC9saWJx b3MvbGlicXRlc3QuaCBiL3Rlc3RzL3F0ZXN0L2xpYnFvcy9saWJxdGVzdC5oCmluZGV4IDcyNGY2 NWFhOTQuLmU1ZjFlYzU5MGMgMTAwNjQ0Ci0tLSBhL3Rlc3RzL3F0ZXN0L2xpYnFvcy9saWJxdGVz dC5oCisrKyBiL3Rlc3RzL3F0ZXN0L2xpYnFvcy9saWJxdGVzdC5oCkBAIC0xMzIsNiArMTMyLDE0 IEBAIHZvaWQgcXRlc3RfcW1wX3NlbmQoUVRlc3RTdGF0ZSAqcywgY29uc3QgY2hhciAqZm10LCAu Li4pCiB2b2lkIHF0ZXN0X3FtcF9zZW5kX3JhdyhRVGVzdFN0YXRlICpzLCBjb25zdCBjaGFyICpm bXQsIC4uLikKICAgICBHQ0NfRk1UX0FUVFIoMiwgMyk7CiAKKy8qKgorICogcXRlc3Rfc29ja2V0 X3NlcnZlcjoKKyAqIEBzb2NrZXRfcGF0aDogdGhlIFVOSVggZG9tYWluIHNvY2tldCBwYXRoCisg KgorICogQ3JlYXRlIGFuZCByZXR1cm4gYSBsaXN0ZW4gc29ja2V0IGZpbGUgZGVzY3JpcHRvciwg b3IgYWJvcnQgb24gZmFpbHVyZS4KKyAqLworaW50IHF0ZXN0X3NvY2tldF9zZXJ2ZXIoY29uc3Qg Y2hhciAqc29ja2V0X3BhdGgpOworCiAvKioKICAqIHF0ZXN0X3ZxbXBfZmRzOgogICogQHM6ICNR VGVzdFN0YXRlIGluc3RhbmNlIHRvIG9wZXJhdGUgb24uCmRpZmYgLS1naXQgYS90ZXN0cy9xdGVz dC9saWJxdGVzdC5jIGIvdGVzdHMvcXRlc3QvbGlicXRlc3QuYwppbmRleCBlNDlmM2ExZTQ1Li5i YzM4OWQ0MjJiIDEwMDY0NAotLS0gYS90ZXN0cy9xdGVzdC9saWJxdGVzdC5jCisrKyBiL3Rlc3Rz L3F0ZXN0L2xpYnF0ZXN0LmMKQEAgLTgxLDI0ICs4MSw4IEBAIHN0YXRpYyB2b2lkIHF0ZXN0X2Ns aWVudF9zZXRfcnhfaGFuZGxlcihRVGVzdFN0YXRlICpzLCBRVGVzdFJlY3ZGbiByZWN2KTsKIAog c3RhdGljIGludCBpbml0X3NvY2tldChjb25zdCBjaGFyICpzb2NrZXRfcGF0aCkKIHsKLSAgICBz dHJ1Y3Qgc29ja2FkZHJfdW4gYWRkcjsKLSAgICBpbnQgc29jazsKLSAgICBpbnQgcmV0OwotCi0g ICAgc29jayA9IHNvY2tldChQRl9VTklYLCBTT0NLX1NUUkVBTSwgMCk7Ci0gICAgZ19hc3NlcnRf Y21waW50KHNvY2ssICE9LCAtMSk7Ci0KLSAgICBhZGRyLnN1bl9mYW1pbHkgPSBBRl9VTklYOwot ICAgIHNucHJpbnRmKGFkZHIuc3VuX3BhdGgsIHNpemVvZihhZGRyLnN1bl9wYXRoKSwgIiVzIiwg c29ja2V0X3BhdGgpOworICAgIGludCBzb2NrID0gcXRlc3Rfc29ja2V0X3NlcnZlcihzb2NrZXRf cGF0aCk7CiAgICAgcWVtdV9zZXRfY2xvZXhlYyhzb2NrKTsKLQotICAgIGRvIHsKLSAgICAgICAg cmV0ID0gYmluZChzb2NrLCAoc3RydWN0IHNvY2thZGRyICopJmFkZHIsIHNpemVvZihhZGRyKSk7 Ci0gICAgfSB3aGlsZSAocmV0ID09IC0xICYmIGVycm5vID09IEVJTlRSKTsKLSAgICBnX2Fzc2Vy dF9jbXBpbnQocmV0LCAhPSwgLTEpOwotICAgIHJldCA9IGxpc3Rlbihzb2NrLCAxKTsKLSAgICBn X2Fzc2VydF9jbXBpbnQocmV0LCAhPSwgLTEpOwotCiAgICAgcmV0dXJuIHNvY2s7CiB9CiAKQEAg LTYzNiw2ICs2MjAsMjggQEAgUURpY3QgKnF0ZXN0X3FtcF9yZWNlaXZlX2RpY3QoUVRlc3RTdGF0 ZSAqcykKICAgICByZXR1cm4gcW1wX2ZkX3JlY2VpdmUocy0+cW1wX2ZkKTsKIH0KIAoraW50IHF0 ZXN0X3NvY2tldF9zZXJ2ZXIoY29uc3QgY2hhciAqc29ja2V0X3BhdGgpCit7CisgICAgc3RydWN0 IHNvY2thZGRyX3VuIGFkZHI7CisgICAgaW50IHNvY2s7CisgICAgaW50IHJldDsKKworICAgIHNv Y2sgPSBzb2NrZXQoUEZfVU5JWCwgU09DS19TVFJFQU0sIDApOworICAgIGdfYXNzZXJ0X2NtcGlu dChzb2NrLCAhPSwgLTEpOworCisgICAgYWRkci5zdW5fZmFtaWx5ID0gQUZfVU5JWDsKKyAgICBz bnByaW50ZihhZGRyLnN1bl9wYXRoLCBzaXplb2YoYWRkci5zdW5fcGF0aCksICIlcyIsIHNvY2tl dF9wYXRoKTsKKworICAgIGRvIHsKKyAgICAgICAgcmV0ID0gYmluZChzb2NrLCAoc3RydWN0IHNv Y2thZGRyICopJmFkZHIsIHNpemVvZihhZGRyKSk7CisgICAgfSB3aGlsZSAocmV0ID09IC0xICYm IGVycm5vID09IEVJTlRSKTsKKyAgICBnX2Fzc2VydF9jbXBpbnQocmV0LCAhPSwgLTEpOworICAg IHJldCA9IGxpc3Rlbihzb2NrLCAxKTsKKyAgICBnX2Fzc2VydF9jbXBpbnQocmV0LCAhPSwgLTEp OworCisgICAgcmV0dXJuIHNvY2s7Cit9CisKIC8qKgogICogQWxsb3cgdXNlcnMgdG8gc2VuZCBh IG1lc3NhZ2Ugd2l0aG91dCB3YWl0aW5nIGZvciB0aGUgcmVwbHksCiAgKiBpbiB0aGUgY2FzZSB0 aGF0IHRoZXkgY2hvb3NlIHRvIGRpc2NhcmQgYWxsIHJlcGxpZXMgdXAgdW50aWwKLS0gCjIuMjgu MAoK