[libvirt] [PATCH 3/8] list: add virDomainListAllSnapshots API

[Eric Blake]

On 06/13/2012 05:55 AM, Peter Krempa wrote:
> On 06/10/12 05:37, Eric Blake wrote:
>> There was an inherent race between virDomainSnapshotNum() and
>> virDomainSnapshotListNames(), where an additional snapshot could
>> be created in the meantime, or where a snapshot could be deleted
>> before converting the name back to a virDomainSnapshotPtr.  It
>> was also an awkward name: the function operates on domains, not
>> domain snapshots.  virDomainSnapshotListChildrenNames() suffered
>> from the same inherent race, although its naming was nicer.
>>
>> This patch makes things nicer by grabbing a snapshot list
>> atomically, in the format most useful to the user.
>>
>> * include/libvirt/libvirt.h.in (virDomainListAllSnapshots)
>> (virDomainSnapshotListAllChildren): New declarations.
>> * src/libvirt.c (virDomainListAllSnapshots)
>> (virDomainSnapshotListAllChildren): New functions.
>> * src/libvirt_public.syms (LIBVIRT_0.9.13): Export them.
>> * src/driver.h (virDrvDomainListAllSnapshots)
>> (virDrvDomainSnapshotListAllChildren): New callbacks.
>> * python/generator.py (skip_function): Prepare for later
>> hand-written versions.
>> ---
> 
> This patch conflicts on src/libvirt_public.syms and I'm not a git guru
> enough to persuade it :( (3-way merge fails on invalid hash information)
> 
> Could you please post a rebased version?

I still have to finish patch 7/8 and 8/8 anyways, so yes, I'll post a v2
soon.

-- 
Eric Blake   eblake at redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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