Introduce post-mount stage scripts

[aviraxp]

Same as post-fs-data mode, only difference is that scripts run after magic mount completes. This provides a stage where scripts can be instantly executed after module mount is ready to keep a clean memory map/mount namespace for new exec.

[vvb2060]

why not fork child process and wait on post-fs-data?

[aviraxp]

How can i know magic mount is completed easily?

[vvb2060]

add a file and wait until /system/bin/[yourfile] exists

[aviraxp]

This should work as magic mount is now atomic, but the point is providing additional stage without introducing more mounts. This stage is after magic mount and before zygote starts, making it a good stage to execute app_process, especially removing the need to run it in a standalone namespace.

[vvb2060]

The magic mount is atomic, so app_process can be exec at any time. If you don't want to add additional file, you can check /system/bin/magisk

[aviraxp]

The magic mount is atomic, so app_process can be exec at any time. If you don't want to add additional file, you can check /system/bin/magisk

What about A10-？They doesn't inject magisk bins to system by magisk mount.

[yujincheng08]

you can poll on /proc/1/mounts