remove me

diff --git a/metadata/policy.go b/metadata/policy.go
index 33704d10de02e1249af2c14cd93a1355e3f6e478..148df4ce69251dd327e3e138d7f5384f719f3409 100644 (file)
--- a/metadata/policy.go
+++ b/metadata/policy.go
@@ -199,7 +199,9 @@ func GetPolicy(path string) (*PolicyData, error) {
        var arg unix.FscryptGetPolicyExArg
        arg.Size = uint64(unsafe.Sizeof(arg.Policy))
        policyPtr := util.Ptr(arg.Policy[:])
+       log.Printf("XXX calling FS_IOC_GET_ENCRYPTION_POLICY_EX")
        err = getPolicyIoctl(file, unix.FS_IOC_GET_ENCRYPTION_POLICY_EX, unsafe.Pointer(&arg))
+       log.Printf("XXX 0")
         if err == unix.ERANGE {
          err = getPolicyIoctl(file, uintptr(C.fs_ioc_get_encryption_policy_ex_restricted), unsafe.Pointer(&arg))
        }
@@ -208,6 +210,7 @@ func GetPolicy(path string) (*PolicyData, error) {
                err = getPolicyIoctl(file, unix.FS_IOC_GET_ENCRYPTION_POLICY, policyPtr)
                arg.Size = uint64(unsafe.Sizeof(unix.FscryptPolicyV1{}))
        }
+       log.Printf("XXX 1")
        switch err {
        case nil:
                break
@@ -219,8 +222,11 @@ func GetPolicy(path string) (*PolicyData, error) {
                // ENOENT was returned instead of ENODATA on some filesystems before v4.11.
                return nil, &ErrNotEncrypted{path}
        default:
+               log.Printf("XXX default")
                return nil, errors.Wrapf(err, "failed to get encryption policy of %q", path)
        }
+       log.Printf("XXX 1")
+       log.Printf("arg.Size %d arg.Policy %q", arg.Size, hex.EncodeToString(arg.Policy[:]))
        switch arg.Policy[0] { // arg.policy.version
        case unix.FSCRYPT_POLICY_V1:
                if arg.Size != uint64(unsafe.Sizeof(unix.FscryptPolicyV1{})) {
@@ -233,6 +239,7 @@ func GetPolicy(path string) (*PolicyData, error) {
                        // should never happen
                        return nil, errors.New("unexpected size for v2 policy")
                }
+               log.Printf("XXX v2")
                return buildV2PolicyData((*unix.FscryptPolicyV2)(policyPtr)), nil
        default:
                return nil, errors.Errorf("unsupported encryption policy version [%d]",