static int
virStorageBackendSCSIUpdateVolTargetInfo(virStorageVolTargetPtr target,
unsigned long long *allocation,
unsigned long long *capacity)
{
int fdret, fd = -1;
int ret = -1;
struct stat sb;
if ((fdret = virStorageBackendVolOpenCheckMode(target->path, &sb,
VIR_STORAGE_VOL_OPEN_DEFAULT)) < 0)
goto cleanup;
fd = fdret;
if (virStorageBackendUpdateVolTargetInfoFD(target,
fd,
&sb,
allocation,
capacity) < 0)
goto cleanup;
if (virStorageBackendDetectBlockVolFormatFD(target, fd) < 0)
goto cleanup;
ret = 0;
cleanup:
VIR_FORCE_CLOSE(fd);
return ret;
}
static int
virStorageBackendMpathUpdateVolTargetInfo(virStorageVolTargetPtr target,
unsigned long long *allocation,
unsigned long long *capacity)
{
int ret = -1;
int fdret, fd = -1;
if ((fdret = virStorageBackendVolOpen(target->path)) < 0)
goto out;
fd = fdret;
if (virStorageBackendUpdateVolTargetInfoFD(target,
fd,
allocation,
capacity) < 0)
goto out;
if (virStorageBackendDetectBlockVolFormatFD(target, fd) < 0)
goto out;
ret = 0;
out:
VIR_FORCE_CLOSE(fd);
return ret;
}