From nobody Sun Feb 8 16:34:15 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1492682843485646.7022522122325; Thu, 20 Apr 2017 03:07:23 -0700 (PDT) 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 mx1.redhat.com (Postfix) with ESMTPS id 94561935C7; Thu, 20 Apr 2017 10:07:21 +0000 (UTC) Received: from colo-mx.corp.redhat.com (unknown [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 64D34832A0; Thu, 20 Apr 2017 10:07:21 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 0852D5EC6A; Thu, 20 Apr 2017 10:07:03 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id v3KA2aU8001496 for ; Thu, 20 Apr 2017 06:02:36 -0400 Received: by smtp.corp.redhat.com (Postfix) id C42EF7F6C9; Thu, 20 Apr 2017 10:02:36 +0000 (UTC) Received: from moe.brq.redhat.com (dhcp129-131.brq.redhat.com [10.34.129.131]) by smtp.corp.redhat.com (Postfix) with ESMTP id 493F57F6CD for ; Thu, 20 Apr 2017 10:02:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 94561935C7 Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=libvir-list-bounces@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 94561935C7 From: Michal Privoznik To: libvir-list@redhat.com Date: Thu, 20 Apr 2017 12:01:52 +0200 Message-Id: <4172cd7f71ed01918263f02cfe85063d03b7b728.1492682034.git.mprivozn@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v2 23/38] virnetclientstream: Introduce virNetClientStreamSendSkip X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 20 Apr 2017 10:07:22 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" While the previous commit implemented a helper for sending a STREAM_SKIP packet for daemon, this is a client's counterpart. Signed-off-by: Michal Privoznik --- src/libvirt_remote.syms | 1 + src/rpc/virnetclientstream.c | 52 ++++++++++++++++++++++++++++++++++++++++= ++++ src/rpc/virnetclientstream.h | 4 ++++ 3 files changed, 57 insertions(+) diff --git a/src/libvirt_remote.syms b/src/libvirt_remote.syms index 29dceab..6093613 100644 --- a/src/libvirt_remote.syms +++ b/src/libvirt_remote.syms @@ -54,6 +54,7 @@ virNetClientStreamQueuePacket; virNetClientStreamRaiseError; virNetClientStreamRecvPacket; virNetClientStreamSendPacket; +virNetClientStreamSendSkip; virNetClientStreamSetError; =20 =20 diff --git a/src/rpc/virnetclientstream.c b/src/rpc/virnetclientstream.c index 42619bf..1e30080 100644 --- a/src/rpc/virnetclientstream.c +++ b/src/rpc/virnetclientstream.c @@ -429,6 +429,58 @@ int virNetClientStreamRecvPacket(virNetClientStreamPtr= st, } =20 =20 +int +virNetClientStreamSendSkip(virNetClientStreamPtr st, + virNetClientPtr client, + unsigned long long length) +{ + virNetMessagePtr msg =3D NULL; + virNetStreamSkip data; + int ret =3D -1; + + VIR_DEBUG("st=3D%p length=3D%llu", st, length); + + if (!st->skippable) { + virReportError(VIR_ERR_OPERATION_INVALID, "%s", + _("Skipping is not supported with this stream")); + return -1; + } + + memset(&data, 0, sizeof(data)); + data.length =3D length; + + if (!(msg =3D virNetMessageNew(false))) + return -1; + + virObjectLock(st); + + msg->header.prog =3D virNetClientProgramGetProgram(st->prog); + msg->header.vers =3D virNetClientProgramGetVersion(st->prog); + msg->header.status =3D VIR_NET_CONTINUE; + msg->header.type =3D VIR_NET_STREAM_SKIP; + msg->header.serial =3D st->serial; + msg->header.proc =3D st->proc; + + virObjectUnlock(st); + + if (virNetMessageEncodeHeader(msg) < 0) + goto cleanup; + + if (virNetMessageEncodePayload(msg, + (xdrproc_t) xdr_virNetStreamSkip, + &data) < 0) + goto cleanup; + + if (virNetClientSendNoReply(client, msg) < 0) + goto cleanup; + + ret =3D 0; + cleanup: + virNetMessageFree(msg); + return ret; +} + + int virNetClientStreamEventAddCallback(virNetClientStreamPtr st, int events, virNetClientStreamEventCallback cb, diff --git a/src/rpc/virnetclientstream.h b/src/rpc/virnetclientstream.h index 0a5aafd..a648b7c 100644 --- a/src/rpc/virnetclientstream.h +++ b/src/rpc/virnetclientstream.h @@ -61,6 +61,10 @@ int virNetClientStreamRecvPacket(virNetClientStreamPtr s= t, size_t nbytes, bool nonblock); =20 +int virNetClientStreamSendSkip(virNetClientStreamPtr st, + virNetClientPtr client, + unsigned long long length); + int virNetClientStreamEventAddCallback(virNetClientStreamPtr st, int events, virNetClientStreamEventCallback cb, --=20 2.10.2 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list