atomic_dec_and_test9
Decrement and test
Usage
int atomic_dec_and_test(atomic_t * v);
Arguments
v
pointer of type atomic_t
Overview
Atomically decrements v by 1 and returns true if the result is 0, or false for all other cases.
Releases
5 releases since Debian 4.0 (Etch); the text changed 4 times.