Javier Ron Arteaga
Javier Ron Arteaga

Reputation: 11

List references to a C symbol given the file where it's defined

I have a project with files foo1.h and foo2.h, both of which declare a function int foo();.

The project contains a much bigger set of C files, where some of them include foo1.h or foo2.h and use foo().

Is there a way to list the references to a symbol using cscope or similar, given the file where it is defined?

I have tried cscope -d -L -0 foo, but it lists all references to foo(), defined in either .h file.

Is it possible to pass an argument with the definition location of the symbol, so that the result is a list of references to only that symbol?

Upvotes: 1

Views: 71

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