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