scripts/atomic/fallbacks/fetch_add_unless

cat << EOF
	${int} c = raw_${atomic}_read(v);

	do {
		if (unlikely(c == u))
			break;
	} while (!raw_${atomic}_try_cmpxchg(v, &c, c + a));

	return c;
EOF
locking/atomics: Add common header generation files 2018-09-04 11:48:25 +01:00			`cat << EOF`
locking/atomic: scripts: restructure fallback ifdeffery 2023-06-05 08:01:17 +01:00			`${int} c = raw_${atomic}_read(v);`
locking/atomics: Add common header generation files 2018-09-04 11:48:25 +01:00
			`do {`
			`if (unlikely(c == u))`
			`break;`
locking/atomic: scripts: restructure fallback ifdeffery 2023-06-05 08:01:17 +01:00			`} while (!raw_${atomic}_try_cmpxchg(v, &c, c + a));`
locking/atomics: Add common header generation files 2018-09-04 11:48:25 +01:00
			`return c;`
			`EOF`