1ace9bad4SMark Rutlandcat <<EOF
2*9257959aSMark Rutland	${int} c = raw_${atomic}_read(v);
3ace9bad4SMark Rutland
4ace9bad4SMark Rutland	do {
5ace9bad4SMark Rutland		if (unlikely(c < 0))
6ace9bad4SMark Rutland			return false;
7*9257959aSMark Rutland	} while (!raw_${atomic}_try_cmpxchg(v, &c, c + 1));
8ace9bad4SMark Rutland
9ace9bad4SMark Rutland	return true;
10ace9bad4SMark RutlandEOF
11