Atomic increment and get?

[Lev Serebryakov]

Hello, Hackers.

  Is here atomic increment and get (or add and get) operation in
 kernel? I cannot find one. Here is atomic_add_32(), but it doesn't
 return result. And here is no atomic_add_64() on 32 bit system :(

-- 
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>