JustOS/linux-6.13/scripts/atomic/fallbacks/fetch_add_unless
justuser 02e73b8cd9 up
2025-01-24 17:00:19 +03:00

11 lines
156 B
Plaintext
Executable File

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