Re: [libvirt] [PATCHv2 11/16] storage: make it easier to find file within chain
On 10/13/2012 04:00 PM, Eric Blake wrote:
In order to temporarily label files read/write during a commit
operation, we need to crawl the backing chain and find the absolute
file name that needs labeling in the first place, as well as the
name of the file that owns the backing file.
+ } else if (owner->backingStoreIsFile) {
+ char *abs = absolutePathFromBaseFile(*parent, name);
+ if (abs && STREQ(abs, owner->backingStore)) {
+ VIR_FREE(abs);
+ break;
+ }
+ VIR_FREE(abs);
I'll have to rename this variable to avoid a -Wshadow warning from older
glibc, such as on RHEL 6.3 (the reduced namespace pollution in newer
glibc on F17 is spoiling me).
--
Eric Blake eblake(a)redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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