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android_kernel_rockchip_tart/scripts/atomic/fallbacks/dec_unless_positive
2025-06-27 00:32:42 -05:00

10 lines
164 B
Text
Executable file

cat <<EOF
${int} c = raw_${atomic}_read(v);
do {
if (unlikely(c > 0))
return false;
} while (!raw_${atomic}_try_cmpxchg(v, &c, c - 1));
return true;
EOF