Abstract:Waiting-timeout of kernel is analyzed from source code in this paper.It indicates waiting-timeout of uC/OS-II is not correst in some case.The kernel can return success while it is time out.This is not correst.Based on the general type of Waiting-timeout of kernel and the other main real-time kernel ,a method is advanced to resolve this problem in the end.
Key words: waiting-timeout;resource;kernel
1 引言