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?
Peter
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