Is there a tool that will detect a recursive function call in C code?

Question

I need to look for and eliminate recursive function calls in an inherited code base. So far, I have not been able to find a tool that will perform static analysis and find these functions.

Answer 1

You might want to try cflow :

The cflow utility should analyze the collection of object files or assembler, C-language, lex or yacc source files and try to build a graph written to standard output by drawing external links.

It should print a callgraph and tag the recursive functions.

Answer 2

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Answer 3

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