I am new to coccinelle and trying to find how can I change argument types in function signatures. I have a function that takes a pointer of type T1 a ...

So, the problem I stumble upon is that code inside if can be pretty complex, it can be stuff like if (NOT(ret = foo())) and also if (foo() == NULL), a ...

Is it possible to use coccinelle out of a kernel tree using the kernel rules in scripts/coccinelle/ something like: ? ...

I want to change my code using a Coccinelle script: The expected result is: My Coccinelle script is as follows: My script is wrong because th ...

I'm trying to find some resources/tutorials to help me create a coccinelle script to find structure declarations and change them from ordered to unord ...

I am a beginner in coccinelle and try to run my first example. Currently I'am following the steps of this article I created the c file I creat ...

Some functions have a pointer argument that points to where a result from calling the function should be stored, but the function also require that wh ...

What is the correct type to use for declaring a metavariable that possibly could match either variables or members in a struct? Take for instance the ...

I want to write a semantic patch for coccinelle, so that it will add if (ptr == NULL) ... checks after calls to malloc where they are missing. Let's ...