cat << EOF
|
/**
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* ${arch}${atomic}_add_unless - add unless the number is already a given value
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* @v: pointer of type ${atomic}_t
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* @a: the amount to add to v...
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* @u: ...unless v is equal to u.
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*
|
* Atomically adds @a to @v, if @v was not already @u.
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* Returns true if the addition was done.
|
*/
|
static __always_inline bool
|
${arch}${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u)
|
{
|
return ${arch}${atomic}_fetch_add_unless(v, a, u) != u;
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}
|
EOF
|
