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ATOMIC_ADD_NEGATIVE(9) | Driver Basics | ATOMIC_ADD_NEGATIVE(9) |
NAME¶
atomic_add_negative - add and test if negativeSYNOPSIS¶
bool atomic_add_negative(int i,
atomic_t * v);
ARGUMENTS¶
iinteger value to add
v
pointer of type atomic_t
DESCRIPTION¶
Atomically adds i to v and returns true if the result is negative, or false when result is greater than or equal to zero.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |