Do not use multithreading when developing Linux mobile phones

In the development of Linux mobile phones, do not use multithreading-general Linux technology-Linux programming and kernel information. The following is a detailed description. In Linux mobile phone operating systems, multithreading is generally not recommended. Why?

1. Difficult to debug;

2. It is difficult to synchronize data.

Therefore, a thread is created in a process. Do not create a bunch of threads in the process; otherwise, debugging will be very painful.

However, there are some special programs, such as the initialization process of the phone book. At this time, you need to give the user a progress bar to display the progress, which requires a new thread.

You don't need it if you don't need it. You can't get around it and use multiple threads.