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conf: Move -virDomainDiskDefForeachPath to virt-aa-helper

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It is the only user. Rename it to match the local style

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This commit is contained in:
Cole Robinson 2019-10-08 11:40:30 -04:00
parent 22d8e27ccd
commit cb757f9d32
4 changed files with 50 additions and 55 deletions
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42
src/conf/domain_conf.c
View File

@ -29486,48 +29486,6 @@ virDomainUSBDeviceDefForeach(virDomainDefPtr def,
}
/* Call iter(disk, name, depth, opaque) for each element of disk and
* its backing chain in the pre-populated disk->src.backingStore.
* ignoreOpenFailure determines whether to warn about a chain that
* mentions a backing file without also having metadata on that
* file. */
int
virDomainDiskDefForeachPath(virDomainDiskDefPtr disk,
bool ignoreOpenFailure,
virDomainDiskDefPathIterator iter,
void *opaque)
{
size_t depth = 0;
virStorageSourcePtr tmp;
VIR_AUTOFREE(char *) brokenRaw = NULL;
if (!ignoreOpenFailure) {
if (virStorageFileChainGetBroken(disk->src, &brokenRaw) < 0)
return -1;
if (brokenRaw) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unable to visit backing chain file %s"),
brokenRaw);
return -1;
}
}
for (tmp = disk->src; virStorageSourceIsBacking(tmp); tmp = tmp->backingStore) {
/* execute the callback only for local storage */
if (virStorageSourceIsLocalStorage(tmp) &&
tmp->path) {
if (iter(disk, tmp->path, depth, opaque) < 0)
return -1;
}
depth++;
}
return 0;
}
/* Copy src into a new definition; with the quality of the copy
* depending on the migratable flag (false for transitions between
* persistent and active, true for transitions across save files or

10
src/conf/domain_conf.h
View File

@ -3327,11 +3327,6 @@ int virDomainChrDefForeach(virDomainDefPtr def,
virDomainChrDefIterator iter,
void *opaque);
typedef int (*virDomainDiskDefPathIterator)(virDomainDiskDefPtr disk,
const char *path,
size_t depth,
void *opaque);
typedef int (*virDomainUSBDeviceDefIterator)(virDomainDeviceInfoPtr info,
void *opaque);
int virDomainUSBDeviceDefForeach(virDomainDefPtr def,
@ -3339,11 +3334,6 @@ int virDomainUSBDeviceDefForeach(virDomainDefPtr def,
void *opaque,
bool skipHubs);
int virDomainDiskDefForeachPath(virDomainDiskDefPtr disk,
bool ignoreOpenFailure,
virDomainDiskDefPathIterator iter,
void *opaque);
void
virDomainObjSetState(virDomainObjPtr obj, virDomainState state, int reason)
ATTRIBUTE_NONNULL(1);

1
src/libvirt_private.syms
View File

@ -334,7 +334,6 @@ virDomainDiskCacheTypeFromString;
virDomainDiskCacheTypeToString;
virDomainDiskDefAssignAddress;
virDomainDiskDefCheckDuplicateInfo;
virDomainDiskDefForeachPath;
virDomainDiskDefFree;
virDomainDiskDefNew;
virDomainDiskDefParse;

52
src/security/virt-aa-helper.c
View File

@ -934,6 +934,54 @@ add_file_path(virDomainDiskDefPtr disk,
return ret;
}
typedef int (*disk_foreach_iterator)(virDomainDiskDefPtr disk,
const char *path,
size_t depth,
void *opaque);
/* Call iter(disk, name, depth, opaque) for each element of disk and
* its backing chain in the pre-populated disk->src.backingStore.
* ignoreOpenFailure determines whether to warn about a chain that
* mentions a backing file without also having metadata on that
* file. */
static int
disk_foreach_path(virDomainDiskDefPtr disk,
bool ignoreOpenFailure,
disk_foreach_iterator iter,
void *opaque)
{
size_t depth = 0;
virStorageSourcePtr tmp;
VIR_AUTOFREE(char *) brokenRaw = NULL;
if (!ignoreOpenFailure) {
if (virStorageFileChainGetBroken(disk->src, &brokenRaw) < 0)
return -1;
if (brokenRaw) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unable to visit backing chain file %s"),
brokenRaw);
return -1;
}
}
for (tmp = disk->src; virStorageSourceIsBacking(tmp); tmp = tmp->backingStore) {
/* execute the callback only for local storage */
if (virStorageSourceIsLocalStorage(tmp) &&
tmp->path) {
if (iter(disk, tmp->path, depth, opaque) < 0)
return -1;
}
depth++;
}
return 0;
}
static int
get_files(vahControl * ctl)
{
@ -973,11 +1021,11 @@ get_files(vahControl * ctl)
virStorageFileGetMetadata(disk->src, -1, -1, false);
/* XXX passing ignoreOpenFailure = true to get back to the behavior
* from before using virDomainDiskDefForeachPath. actually we should
* from before using disk_foreach_path. actually we should
* be passing ignoreOpenFailure = false and handle open errors more
* careful than just ignoring them.
*/
if (virDomainDiskDefForeachPath(disk, true, add_file_path, &buf) < 0)
if (disk_foreach_path(disk, true, add_file_path, &buf) < 0)
goto cleanup;
}