From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52007) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkxnA-0001f7-S6 for qemu-devel@nongnu.org; Thu, 24 Aug 2017 15:27:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dkxn7-00048D-PL for qemu-devel@nongnu.org; Thu, 24 Aug 2017 15:27:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42298) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dkxn7-00047g-I6 for qemu-devel@nongnu.org; Thu, 24 Aug 2017 15:27:45 -0400 From: "Dr. David Alan Gilbert (git)" Date: Thu, 24 Aug 2017 20:26:59 +0100 Message-Id: <20170824192730.8440-2-dgilbert@redhat.com> In-Reply-To: <20170824192730.8440-1-dgilbert@redhat.com> References: <20170824192730.8440-1-dgilbert@redhat.com> Subject: [Qemu-devel] [RFC v2 01/32] vhu: vu_queue_started List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, maxime.coquelin@redhat.com, a.perevalov@samsung.com, mst@redhat.com, marcandre.lureau@redhat.com Cc: quintela@redhat.com, peterx@redhat.com, lvivier@redhat.com, aarcange@redhat.com, felipe@nutanix.com From: "Dr. David Alan Gilbert" Add a vu_queue_started method to complement vu_queue_enabled. Signed-off-by: Dr. David Alan Gilbert --- contrib/libvhost-user/libvhost-user.c | 6 ++++++ contrib/libvhost-user/libvhost-user.h | 9 +++++++++ 2 files changed, 15 insertions(+) diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-user/libvhost-user.c index 35fa0c5e56..201b9846e9 100644 --- a/contrib/libvhost-user/libvhost-user.c +++ b/contrib/libvhost-user/libvhost-user.c @@ -930,6 +930,12 @@ vu_queue_enabled(VuDev *dev, VuVirtq *vq) return vq->enable; } +bool +vu_queue_started(VuDev *dev, VuVirtq *vq) +{ + return vq->started; +} + static inline uint16_t vring_avail_flags(VuVirtq *vq) { diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h index 53ef222c0b..acd019876d 100644 --- a/contrib/libvhost-user/libvhost-user.h +++ b/contrib/libvhost-user/libvhost-user.h @@ -328,6 +328,15 @@ void vu_queue_set_notification(VuDev *dev, VuVirtq *vq, int enable); bool vu_queue_enabled(VuDev *dev, VuVirtq *vq); /** + * vu_queue_started: + * @dev: a VuDev context + * @vq: a VuVirtq queue + * + * Returns: whether the queue is started. + */ +bool vu_queue_started(VuDev *dev, VuVirtq *vq); + +/** * vu_queue_empty: * @dev: a VuDev context * @vq: a VuVirtq queue -- 2.13.5