| cat <<EOF | |
| /** | |
| * ${class}${atomicname}() - atomic compare and exchange with ${desc_order} ordering | |
| * @v: pointer to ${atomic}_t | |
| * @old: pointer to ${int} value to compare with | |
| * @new: ${int} value to assign | |
| * | |
| * If (@v == @old), atomically updates @v to @new with ${desc_order} ordering. | |
| * Otherwise, @v is not modified, @old is updated to the current value of @v, | |
| * and relaxed ordering is provided. | |
| * | |
| * ${desc_noinstr} | |
| * | |
| * Return: @true if the exchange occured, @false otherwise. | |
| */ | |
| EOF |