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snapshot: conf: Make virDomainSnapshotIsExternal more reusable

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Allow to use definition objects with this predicate function.
This commit is contained in:
Peter Krempa 2013-01-03 14:10:39 +01:00
parent 346e43ecfd
commit 51b12b8cca
3 changed files with 12 additions and 4 deletions
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14
src/conf/snapshot_conf.c
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@ -1058,17 +1058,23 @@ cleanup:
bool
virDomainSnapshotIsExternal(virDomainSnapshotObjPtr snap)
virDomainSnapshotDefIsExternal(virDomainSnapshotDefPtr def)
{
int i;
if (snap->def->memory == VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL)
if (def->memory == VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL)
return true;
for (i = 0; i < snap->def->ndisks; i++) {
if (snap->def->disks[i].snapshot == VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL)
for (i = 0; i < def->ndisks; i++) {
if (def->disks[i].snapshot == VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL)
return true;
}
return false;
}
bool
virDomainSnapshotIsExternal(virDomainSnapshotObjPtr snap)
{
return virDomainSnapshotDefIsExternal(snap->def);
}

1
src/conf/snapshot_conf.h
View File

@ -166,6 +166,7 @@ int virDomainListSnapshots(virDomainSnapshotObjListPtr snapshots,
virDomainSnapshotPtr **snaps,
unsigned int flags);
bool virDomainSnapshotDefIsExternal(virDomainSnapshotDefPtr def);
bool virDomainSnapshotIsExternal(virDomainSnapshotObjPtr snap);
VIR_ENUM_DECL(virDomainSnapshotLocation)

1
src/libvirt_private.syms
View File

@ -1097,6 +1097,7 @@ virDomainSnapshotAlignDisks;
virDomainSnapshotAssignDef;
virDomainSnapshotDefFormat;
virDomainSnapshotDefFree;
virDomainSnapshotDefIsExternal;
virDomainSnapshotDefParseString;
virDomainSnapshotDropParent;
virDomainSnapshotFindByName;