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ATOMIC_INC_AND_TEST(9) Driver Basics ATOMIC_INC_AND_TEST(9)

NAME

atomic_inc_and_test - increment and test

SYNOPSIS

int atomic_inc_and_test(atomic_t * v);

ARGUMENTS

v
pointer of type atomic_t

DESCRIPTION

Atomically increments v by 1 and returns true if the result is zero, or false for all other cases.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16