Add iptables as Debian dependency

[waydroid.git] / tools / actions / container_manager.py

diff --git a/tools/actions/container_manager.py b/tools/actions/container_manager.py
index bb3b65089a93fea93757773ec3e3e938d3312940..bcefc08eeaf5a77dbf0b4a3e2ee1d960081f59b1 100644 (file)
--- a/tools/actions/container_manager.py
+++ b/tools/actions/container_manager.py
@@ -146,14 +146,28 @@ def do_start(args, session):
     if which("start"):
         command = ["start", "cgroup-lite"]
         tools.helpers.run.user(args, command, check=False)
+
+    # Keep schedtune around in case nesting is supported
     if os.path.ismount("/sys/fs/cgroup/schedtune"):
-        command = ["umount", "-l", "/sys/fs/cgroup/schedtune"]
-        tools.helpers.run.user(args, command, check=False)
+        try:
+            os.mkdir("/sys/fs/cgroup/schedtune/probe0")
+            os.mkdir("/sys/fs/cgroup/schedtune/probe0/probe1")
+        except:
+            command = ["umount", "-l", "/sys/fs/cgroup/schedtune"]
+            tools.helpers.run.user(args, command, check=False)
+        finally:
+            if os.path.exists("/sys/fs/cgroup/schedtune/probe0/probe1"):
+                os.rmdir("/sys/fs/cgroup/schedtune/probe0/probe1")
+            if os.path.exists("/sys/fs/cgroup/schedtune/probe0"):
+                os.rmdir("/sys/fs/cgroup/schedtune/probe0")
 
     #TODO: remove NFC hacks
     if which("stop"):
         command = ["stop", "nfcd"]
         tools.helpers.run.user(args, command, check=False)
+    elif which("systemctl") and (tools.helpers.run.user(args, ["systemctl", "is-active", "-q", "nfcd"], check=False) == 0):
+        command = ["systemctl", "stop", "nfcd"]
+        tools.helpers.run.user(args, command, check=False)
 
     # Set permissions
     set_permissions(args)
@@ -195,6 +209,9 @@ def stop(args, quit_session=True):
         if which("start"):
             command = ["start", "nfcd"]
             tools.helpers.run.user(args, command, check=False)
+        elif which("systemctl") and (tools.helpers.run.user(args, ["systemctl", "is-enabled", "-q", "nfcd"], check=False) == 0):
+            command = ["systemctl", "start", "nfcd"]
+            tools.helpers.run.user(args, command, check=False)
 
         # Sensors
         if which("waydroid-sensord"):