From patchwork Mon Aug 8 17:04:14 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Aneesh Kumar K.V" X-Patchwork-Id: 109062 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 44447B6F76 for ; Tue, 9 Aug 2011 04:42:09 +1000 (EST) Received: from localhost ([::1]:43154 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QqTHj-0002c2-W4 for incoming@patchwork.ozlabs.org; Mon, 08 Aug 2011 13:06:39 -0400 Received: from eggs.gnu.org ([140.186.70.92]:43694) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QqTGR-00087X-Cg for qemu-devel@nongnu.org; Mon, 08 Aug 2011 13:05:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QqTGP-0001pr-SN for qemu-devel@nongnu.org; Mon, 08 Aug 2011 13:05:19 -0400 Received: from e23smtp05.au.ibm.com ([202.81.31.147]:48136) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QqTGP-0001pU-8f for qemu-devel@nongnu.org; Mon, 08 Aug 2011 13:05:17 -0400 Received: from d23relay05.au.ibm.com (d23relay05.au.ibm.com [202.81.31.247]) by e23smtp05.au.ibm.com (8.14.4/8.13.1) with ESMTP id p78Gwi1v012529 for ; Tue, 9 Aug 2011 02:58:44 +1000 Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay05.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p78H4Ipn1290426 for ; Tue, 9 Aug 2011 03:04:18 +1000 Received: from d23av04.au.ibm.com (loopback [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p78H5FII030290 for ; Tue, 9 Aug 2011 03:05:15 +1000 Received: from skywalker.ibm.com ([9.80.65.225]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id p78H4PcO029309; Tue, 9 Aug 2011 03:05:14 +1000 From: "Aneesh Kumar K.V" To: qemu-devel@nongnu.org Date: Mon, 8 Aug 2011 22:34:14 +0530 Message-Id: <1312823054-28331-27-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1312823054-28331-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1312823054-28331-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Received-From: 202.81.31.147 Cc: aliguori@us.ibm.com, "Aneesh Kumar K.V" Subject: [Qemu-devel] [PATCH -V4 26/26] hw/9pfs: Add yeild support to rename coroutine X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Aneesh Kumar K.V --- hw/9pfs/cofs.c | 14 ++++++++++++++ hw/9pfs/virtio-9p-coth.h | 1 + 2 files changed, 15 insertions(+), 0 deletions(-) diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c index 8fbfe73..473ce53 100644 --- a/hw/9pfs/cofs.c +++ b/hw/9pfs/cofs.c @@ -155,3 +155,17 @@ int v9fs_co_remove(V9fsState *s, V9fsString *path) }); return err; } + +int v9fs_co_rename(V9fsState *s, V9fsString *oldpath, V9fsString *newpath) +{ + int err; + + v9fs_co_run_in_worker( + { + err = s->ops->rename(&s->ctx, oldpath->data, newpath->data); + if (err < 0) { + err = -errno; + } + }); + return err; +} diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index 60795c4..11272d3 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -75,4 +75,5 @@ extern int v9fs_co_mknod(V9fsState *, V9fsString *, uid_t, gid_t, dev_t, mode_t); extern int v9fs_co_mkdir(V9fsState *, char *, mode_t, uid_t, gid_t); extern int v9fs_co_remove(V9fsState *, V9fsString *); +extern int v9fs_co_rename(V9fsState *, V9fsString *, V9fsString *); #endif