diff options
Diffstat (limited to 'scripts/atomic/fallbacks/dec_and_test')
-rwxr-xr-x | scripts/atomic/fallbacks/dec_and_test | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/scripts/atomic/fallbacks/dec_and_test b/scripts/atomic/fallbacks/dec_and_test index 8549f359bd0e..1f47a292f693 100755 --- a/scripts/atomic/fallbacks/dec_and_test +++ b/scripts/atomic/fallbacks/dec_and_test @@ -1,12 +1,17 @@ +if /bin/sh ${ATOMICDIR}/chkdup.sh arch_${atomic}_dec_and_test dec_and_test +then cat <<EOF /** * arch_${atomic}_dec_and_test - decrement and test * @v: pointer of type ${atomic}_t * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other + * Atomically decrements @v by 1 with full ordering. + * Returns @true if the result is 0, or @false for all other * cases. */ +EOF +fi +cat <<EOF static __always_inline bool arch_${atomic}_dec_and_test(${atomic}_t *v) { |