atomic_add_negative

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

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.