Re: Function Referencing in C

pat@tesuji.qc.ca (Patrick Smith)
Wed, 30 Jun 1993 09:24:59 GMT

          From comp.compilers
Related articles
Function Referencing in C ericm@ims.com (1993-06-29)
Re: Function Referencing in C pat@tesuji.qc.ca (1993-06-30)
Re: Function Referencing in C synaptx!thymus!daveg@uunet.UU.NET (Dave Gillespie) (1993-06-30)
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Newsgroups: comp.compilers
From: pat@tesuji.qc.ca (Patrick Smith)
Keywords: C, tools
Organization: Compilers Central
References: 93-06-084
Date: Wed, 30 Jun 1993 09:24:59 GMT

Eric C. Martinson (ericm@ims.com) writes:
|We are looking for a tool that will allow us to scan many (very many) C
|source files to determine which functions are no longer used.


Some Unix systems provide a "cflow" program which can produce the call
graph of functions in a collection of C source files. I've used it for
this exact purpose in the past, with a bit help from sed or awk (sorry, it
was a few years ago and I don't remember the details).
--
Patrick Smith
pat@tesuji.qc.ca
uunet.ca!frumious!pat
--

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