1 files changed, 0 insertions, 87 deletions
diff --git a/init/snapuserd_transition.h b/init/snapuserd_transition.h
deleted file mode 100644
index a5ab652b7..000000000
--- a/init/snapuserd_transition.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <sys/types.h>
-
-#include <optional>
-#include <string>
-#include <vector>
-
-#include <libsnapshot/snapshot.h>
-
-#include "block_dev_initializer.h"
-
-namespace android {
-namespace init {
-
-// Fork and exec a new copy of snapuserd.
-void LaunchFirstStageSnapuserd();
-
-class SnapuserdSelinuxHelper final {
-    using SnapshotManager = android::snapshot::SnapshotManager;
-
-  public:
-    SnapuserdSelinuxHelper(std::unique_ptr<SnapshotManager>&& sm, pid_t old_pid);
-
-    void StartTransition();
-    void FinishTransition();
-
-    // Return a helper for facilitating the selinux transition of snapuserd.
-    // If snapuserd is not in use, null is returned. StartTransition() should
-    // be called after reading policy. FinishTransition() should be called
-    // after loading policy. In between, no reads of /system or other dynamic
-    // partitions are possible.
-    static std::unique_ptr<SnapuserdSelinuxHelper> CreateIfNeeded();
-
-  private:
-    void RelaunchFirstStageSnapuserd();
-    void ExecSnapuserd();
-
-    std::unique_ptr<SnapshotManager> sm_;
-    BlockDevInitializer block_dev_init_;
-    pid_t old_pid_;
-    std::vector<std::string> argv_;
-};
-
-// Remove /dev/socket/snapuserd. This ensures that (1) the existing snapuserd
-// will receive no new requests, and (2) the next copy we transition to can
-// own the socket.
-void CleanupSnapuserdSocket();
-
-// Kill an instance of snapuserd given a pid.
-void KillFirstStageSnapuserd(pid_t pid);
-
-// Save an open fd to /system/bin (in the ramdisk) into an environment. This is
-// used to later execveat() snapuserd.
-void SaveRamdiskPathToSnapuserd();
-
-// Returns true if first-stage snapuserd is running.
-bool IsFirstStageSnapuserdRunning();
-
-// Return the pid of the first-stage instances of snapuserd, if it was started.
-std::optional<pid_t> GetSnapuserdFirstStagePid();
-
-// Save an open fd to /system/bin (in the ramdisk) into an environment. This is
-// used to later execveat() snapuserd.
-void SaveRamdiskPathToSnapuserd();
-
-// Returns true if first-stage snapuserd is running.
-bool IsFirstStageSnapuserdRunning();
-
-}  // namespace init
-}  // namespace android