Yes, you can use splint to find unused global functions. If you check complete programs use the +topuse flag. See http://www.splint.org/manual/html/sec13.html for details.
Splint doesn't produce call trees, but +show-all-uses will display information where all external identifiers are used. --- Dave On Sun, 30 Jun 2002, Torsten Mohr wrote: > Hi everybody, > > i have two questions regarding splint, can i use it somehow > to test a large project for unused code? It must be easy to > test for unused static functions in a file, but can it find > unused global functions somehow? > > Another question, can splint generate a "calltree"? Some > way of visualisation which function calls which other? > > > Thank you for any hints, > Torsten. >
