Quick Links
Using Cscope for Code Navigation
Cscope allows you to easily navigate code. In particular, it allows you to find the callers of a function (this is not supported by tags).
You will first need to setup cscope as follows:
% cd ~/ece344 % find . -name "*.[ch]" > cscope.files
You will need to run the setup command above every time you add new source files to the ece344 directory or make significant modifications to your code.
Then you can invoke cscope anytime as follows:
% cd ~/ece344 % cscope
To exit cscope, you will need to type ctrl-d.
Look at man cscope for more details.