1 if [ -z "${pfx}" ]; then 1 if [ -z "${pfx}" ]; then
2 desc_return="Return: @true if @v was u 2 desc_return="Return: @true if @v was updated, @false otherwise."
3 fi 3 fi
4 4
5 cat <<EOF 5 cat <<EOF
6 /** 6 /**
7 * ${class}${atomicname}() - atomic add unless 7 * ${class}${atomicname}() - atomic add unless value with ${desc_order} ordering
8 * @v: pointer to ${atomic}_t 8 * @v: pointer to ${atomic}_t
9 * @a: ${int} value to add 9 * @a: ${int} value to add
10 * @u: ${int} value to compare with 10 * @u: ${int} value to compare with
11 * 11 *
12 * If (@v != @u), atomically updates @v to (@v 12 * If (@v != @u), atomically updates @v to (@v + @a) with ${desc_order} ordering.
13 * Otherwise, @v is not modified and relaxed o <<
14 * 13 *
15 * ${desc_noinstr} 14 * ${desc_noinstr}
16 * 15 *
17 * ${desc_return} 16 * ${desc_return}
18 */ 17 */
19 EOF 18 EOF
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