table of contents
| ATOMIC_ADD_NEGATIVE(9) | Driver Basics | ATOMIC_ADD_NEGATIVE(9) |
NAME¶
atomic_add_negative - add and test if negative
SYNOPSIS¶
int atomic_add_negative(int i, atomic_t * v);
ARGUMENTS¶
i
integer 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¶
| May 2024 | Kernel Hackers Manual 2.6. |