[ECOS] vsnprintf

[Bob Koninckx]

Seems like vsnprintf _always_ returns the number of bytes actually
written, also if the provided buffer was too small, in which case the
number of bytes that would have been written if a large enough buffer
would have been available should be returned.

Anyone else seen this ? Did I miss something ?

Bob


-- 
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ir. Bob Koninckx
Katholieke Universiteit Leuven
Division Production Engineering,                   tel.  +32 16 322535
Machine Design and Automation                      fax.  +32 16 322987
Celestijnenlaan 300B                  bob.koninckx@mech.kuleuven.ac.be
B-3001 Leuven Belgium               http://www.mech.kuleuven.ac.be/pma
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