ATOMIC_ADD_NEGATIVE
Section: Driver Basics (9)
Updated: February 2011
Index
Return to Main Contents
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