Shulou(Shulou.com)06/01 Report--

This article mainly explains "how to set driver file permissions in android". The explanation in this article is simple and clear and easy to learn and understand. Please follow the editor's train of thought to study and learn "how to set driver file permissions in android".

If you find that the device file of android, that is, the file in the / dev/ directory, does not have the relevant permissions, you can modify the following files:

/ system/core/rootdir/ueventd.rc

The contents of the file are as follows:

/ dev/null 0666 root root

/ dev/zero 0666 root root

/ dev/full 0666 root root

/ dev/ptmx 0666 root root

/ dev/tty 0666 root root

What is Android? Android is a free and open source operating system based on the Linux kernel, mainly used in mobile devices, such as smartphones and tablets, led and developed by Google and the Open Mobile Alliance.

Thank you for your reading, the above is the content of "how to set driver file permissions in android". After the study of this article, I believe you have a deeper understanding of how to set driver file permissions in android, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.