From nobody Fri Dec 19 06:33:48 2025 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.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1571415111; cv=none; d=zoho.com; s=zohoarc; b=S0vCvxxieoRuRzrybUYy7eyr1Dn4LybvyaJ0GgboWTXfpHL1la5cpwGoqLxrhoXC5mkVB87tAyJh1OHKmu2TB+gflrgU0xo/PRMQF1ahshhKgkJEWs5NiTfcTM85RkXJmhLLo03FaIhug0JOV2nCopYxMU9x/3ovZQPysVhfMgI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1571415111; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=tjPTrpZ5JdnepXP5hkEgYOP36TN+sBnm35iQ3cDz2BM=; b=Bo9dvKQm+IGpGNc05eFVnE9Xr5ROD1GceC14bsELXTA6bL2WZx78tHGqoc2MbTYZJxXWUmdaIfjzVg/OAOiVmJVOccUv6MNMXbsoEhxCodEhPPOAy/kuyEZnJ/8BDzGzhTEuwxuFExXWYsj27ZibsqEWSYfOQVcCvyig4azKMAs= ARC-Authentication-Results: i=1; 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; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 15714151114131001.5006374847717; Fri, 18 Oct 2019 09:11:51 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B3BAC3071D85; Fri, 18 Oct 2019 16:11:49 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6F69A60F8E; Fri, 18 Oct 2019 16:11:49 +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 2647C4EE75; Fri, 18 Oct 2019 16:11:49 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id x9IGBcFm004605 for ; Fri, 18 Oct 2019 12:11:38 -0400 Received: by smtp.corp.redhat.com (Postfix) id 2EEA3601B3; Fri, 18 Oct 2019 16:11:38 +0000 (UTC) Received: from angien.brq.redhat.com (unknown [10.43.2.229]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8405B600C8; Fri, 18 Oct 2019 16:11:37 +0000 (UTC) From: Peter Krempa To: libvir-list@redhat.com Date: Fri, 18 Oct 2019 18:10:54 +0200 Message-Id: <0e162f2985dd3eb64491eb3621dae1815e17924f.1571414890.git.pkrempa@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH RFC 09/40] conf: Introduce virDomainDiskByTarget 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: , 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 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Fri, 18 Oct 2019 16:11:50 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Introduce a simpler replacement for virDomainDiskByName when looking up by disk target. Signed-off-by: Peter Krempa Reviewed-by: Daniel Henrique Barboza --- src/conf/domain_conf.c | 16 ++++++++++++++++ src/conf/domain_conf.h | 4 ++++ src/libvirt_private.syms | 1 + 3 files changed, 21 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 8b4e80fa8d..1fffd56a22 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -16931,6 +16931,22 @@ virDomainDiskByName(virDomainDefPtr def, return idx < 0 ? NULL : def->disks[idx]; } + +virDomainDiskDefPtr +virDomainDiskByTarget(virDomainDefPtr def, + const char *dst) +{ + size_t i; + + for (i =3D 0; i < def->ndisks; i++) { + if (STREQ(def->disks[i]->dst, dst)) + return def->disks[i]; + } + + return NULL; +} + + int virDomainDiskInsert(virDomainDefPtr def, virDomainDiskDefPtr disk) { diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index ad8e88c2ee..690aa3c84b 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -3162,6 +3162,10 @@ int virDomainDiskIndexByName(virDomainDefPtr def, co= nst char *name, virDomainDiskDefPtr virDomainDiskByName(virDomainDefPtr def, const char *name, bool allow_ambiguous); +virDomainDiskDefPtr +virDomainDiskByTarget(virDomainDefPtr def, + const char *dst); + int virDomainDiskInsert(virDomainDefPtr def, virDomainDiskDefPtr disk) G_GNUC_WARN_UNUSED_RESULT; diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index e6d40d1cbe..2379c1ed8b 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -330,6 +330,7 @@ virDomainDiskBackingStoreParse; virDomainDiskBusTypeToString; virDomainDiskByAddress; virDomainDiskByName; +virDomainDiskByTarget; virDomainDiskCacheTypeFromString; virDomainDiskCacheTypeToString; virDomainDiskDefAssignAddress; --=20 2.21.0 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list