From 1058aeb04f03c863b70278f4e72cdcbea411b028 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sat, 22 Jun 2019 03:18:45 -0700
Subject: [PATCH] Label current SAR impl as compat

The current system-as-root magiskinit implementation (converting
root directory in system partition to legacy rootfs setup) is now
considered as backwards compatible only.

The new implementation that is hide and Android Q friendly is coming soon.
---
 native/jni/init/early_mount.cpp | 2 +-
 native/jni/init/init.cpp        | 8 ++++----
 native/jni/init/init.h          | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/native/jni/init/early_mount.cpp b/native/jni/init/early_mount.cpp
index 30c501675..3682da96b 100644
--- a/native/jni/init/early_mount.cpp
+++ b/native/jni/init/early_mount.cpp
@@ -118,7 +118,7 @@ void LegacyInit::early_mount() {
 	mount_root(odm);
 }
 
-void SARInit::early_mount() {
+void SARCompatInit::early_mount() {
 	char partname[32];
 	char fstype[32];
 	char block_dev[64];
diff --git a/native/jni/init/init.cpp b/native/jni/init/init.cpp
index acad2f4e1..c86b8ff9b 100644
--- a/native/jni/init/init.cpp
+++ b/native/jni/init/init.cpp
@@ -132,7 +132,7 @@ void LegacyInit::preset() {
 	rename("/.backup/init", "/init");
 }
 
-void SARInit::preset() {
+void SARCompatInit::preset() {
 	full_read("/init", &self.buf, &self.sz);
 
 	LOGD("Cleaning rootfs\n");
@@ -168,9 +168,9 @@ public:
 	}
 };
 
-class TestInit : public SARInit {
+class TestInit : public SARCompatInit {
 public:
-	TestInit(char *argv[], cmdline *cmd) : SARInit(argv, cmd) {};
+	TestInit(char *argv[], cmdline *cmd) : SARCompatInit(argv, cmd) {};
 	void start() override {
 		preset();
 		early_mount();
@@ -219,7 +219,7 @@ int main(int argc, char *argv[]) {
 	if (run_test) {
 		init = make_unique<TestInit>(argv, &cmd);
 	} else if (cmd.system_as_root) {
-		init = make_unique<SARInit>(argv, &cmd);
+		init = make_unique<SARCompatInit>(argv, &cmd);
 	} else {
 		decompress_ramdisk();
 		if (access("/sbin/recovery", F_OK) == 0)
diff --git a/native/jni/init/init.h b/native/jni/init/init.h
index 2302a3112..3fa6e9490 100644
--- a/native/jni/init/init.h
+++ b/native/jni/init/init.h
@@ -52,12 +52,12 @@ public:
 	LegacyInit(char *argv[], cmdline *cmd) : MagiskInit(argv, cmd) {};
 };
 
-class SARInit : public MagiskInit {
+class SARCompatInit : public MagiskInit {
 protected:
 	void preset() override;
 	void early_mount() override;
 public:
-	SARInit(char *argv[], cmdline *cmd) : MagiskInit(argv, cmd) {};
+	SARCompatInit(char *argv[], cmdline *cmd) : MagiskInit(argv, cmd) {};
 };
 
 static inline bool is_lnk(const char *name) {