mirror of https://gitee.com/openkylin/linux.git
17 lines
386 B
Plaintext
17 lines
386 B
Plaintext
|
cat <<EOF
|
||
|
|
/**
|
||
|
|
* ${atomic}_add_negative - add and test if negative
|
||
|
|
* @i: integer value to add
|
||
|
|
* @v: pointer of type ${atomic}_t
|
||
|
|
*
|
||
|
|
* Atomically adds @i to @v and returns true
|
||
|
|
* if the result is negative, or false when
|
||
|
|
* result is greater than or equal to zero.
|
||
|
|
*/
|
||
|
|
static inline bool
|
||
|
|
${atomic}_add_negative(${int} i, ${atomic}_t *v)
|
||
|
|
{
|
||
|
|
return ${atomic}_add_return(i, v) < 0;
|
||
|
|
}
|
||
|
|
EOF
|