xref: /openbmc/linux/scripts/atomic/fallbacks/inc_unless_negative (revision fcbd8037f7df694aa7bfb7ce82c0c7f5e53e7b7b)
1cat <<EOF
2static inline bool
3${atomic}_inc_unless_negative(${atomic}_t *v)
4{
5	${int} c = ${atomic}_read(v);
6
7	do {
8		if (unlikely(c < 0))
9			return false;
10	} while (!${atomic}_try_cmpxchg(v, &c, c + 1));
11
12	return true;
13}
14EOF
15