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bh=lxGTzyPBwGWvV28ARxZgIwHiWo0XjLB61wbte7k7ySM=; b=biQ13aWjwt/A6TdDXeHP96KRMVVmnG8aEIoZBmwWltxDuT7OsedslsV5Ag45jvS2hM4RBT 1nr/Viro1Ku6kJAiuks8n5ZldX0fE149sZHjXJGBk8/qGGdEBJ8JmzwWnnlGXS2iIH+QM0 HGvP7ypZOJF99SAc3Ambxf8FDuRfHEM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-365-_ZsKyGyPNE-uokQMdcP3Zw-1; Wed, 21 Oct 2020 05:56:37 -0400 X-MC-Unique: _ZsKyGyPNE-uokQMdcP3Zw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 61CB18064BA; Wed, 21 Oct 2020 09:56:36 +0000 (UTC) Received: from redhat.com (ovpn-114-86.ams2.redhat.com [10.36.114.86]) by smtp.corp.redhat.com (Postfix) with ESMTPS id AED3D5D9EF; Wed, 21 Oct 2020 09:56:33 +0000 (UTC) Date: Wed, 21 Oct 2020 10:56:30 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Subject: Re: [PATCH v2 2/3] migration: Make save_snapshot() return bool, not 0/-1 Message-ID: <20201021095630.GG412988@redhat.com> References: <20201012122743.3390867-1-philmd@redhat.com> <20201012122743.3390867-3-philmd@redhat.com> MIME-Version: 1.0 In-Reply-To: <20201012122743.3390867-3-philmd@redhat.com> User-Agent: Mutt/1.14.6 (2020-07-11) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=berrange@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/21 02:16:02 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Cc: Kevin Wolf , Pavel Dovgalyuk , qemu-block@nongnu.org, Juan Quintela , qemu-devel@nongnu.org, Max Reitz , Pavel Dovgalyuk , Paolo Bonzini , "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, Oct 12, 2020 at 02:27:42PM +0200, Philippe Mathieu-Daudé wrote: > Just for consistency, following the example documented since > commit e3fe3988d7 ("error: Document Error API usage rules"), > return a boolean value indicating an error is set or not. > > Acked-by: Pavel Dovgalyuk > Signed-off-by: Philippe Mathieu-Daudé > --- > include/migration/snapshot.h | 9 ++++++++- > migration/savevm.c | 16 ++++++++-------- > replay/replay-debugging.c | 2 +- > replay/replay-snapshot.c | 2 +- > 4 files changed, 18 insertions(+), 11 deletions(-) > > diff --git a/include/migration/snapshot.h b/include/migration/snapshot.h > index c85b6ec75b7..a40c34307b5 100644 > --- a/include/migration/snapshot.h > +++ b/include/migration/snapshot.h > @@ -15,7 +15,14 @@ > #ifndef QEMU_MIGRATION_SNAPSHOT_H > #define QEMU_MIGRATION_SNAPSHOT_H > > -int save_snapshot(const char *name, Error **errp); > +/** > + * save_snapshot: Save a snapshot. > + * @name: path to snapshot This isn't a path, it is a name. I'll apply this change: - * save_snapshot: Save a snapshot. - * @name: path to snapshot + * save_snapshot: Save an internal snapshot. + * @name: name of internal snapshot Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|