From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44326) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VAKlt-0008BA-1E for qemu-devel@nongnu.org; Fri, 16 Aug 2013 10:13:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VAKlm-000795-V7 for qemu-devel@nongnu.org; Fri, 16 Aug 2013 10:12:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:7396) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VAKlm-00078Z-LE for qemu-devel@nongnu.org; Fri, 16 Aug 2013 10:12:50 -0400 From: Laszlo Ersek Date: Fri, 16 Aug 2013 16:15:04 +0200 Message-Id: <1376662507-5212-5-git-send-email-lersek@redhat.com> In-Reply-To: <1376662507-5212-1-git-send-email-lersek@redhat.com> References: <1376662507-5212-1-git-send-email-lersek@redhat.com> Subject: [Qemu-devel] [PATCH 4/7] raw_bsd: introduce "special members" List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: pbonzini@redhat.com, aliguori@us.ibm.com, hch@lst.de, qemu-devel@nongnu.org On 08/05/13 15:03, Paolo Bonzini wrote: > > [...] > > 3) These members are special > > .format_name is the string "raw" > .bdrv_open raw_open should set bs->sg to bs->file->sg and return 0 > .bdrv_close raw_close should do nothing > .bdrv_probe raw_probe should just return 1. Signed-off-by: Laszlo Ersek --- block/raw_bsd.c | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/block/raw_bsd.c b/block/raw_bsd.c index 5bcbe71..86e018d 100644 --- a/block/raw_bsd.c +++ b/block/raw_bsd.c @@ -112,3 +112,23 @@ static TYPE raw_create(void) { return bdrv_create_file(); } + +static const char *raw_format_name(void) +{ + return "raw"; +} + +static int raw_open(BlockDriverState *bs) +{ + bs->sg = bs->file->sg; + return 0; +} + +static void raw_close(void) +{ +} + +static int raw_probe(void) +{ + return 1; +} -- 1.7.1