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17 lines
458 B
Plaintext
17 lines
458 B
Plaintext
cat << EOF
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/**
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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 ${atomic}_t
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* @a: the amount to add to v...
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* @u: ...unless v is equal to u.
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*
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* Atomically adds @a to @v, if @v was not already @u.
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* Returns true if the addition was done.
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*/
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static __always_inline bool
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${arch}${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u)
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{
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return ${arch}${atomic}_fetch_add_unless(v, a, u) != u;
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}
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EOF
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