sub_and_test 414 B

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  1. cat <<EOF
  2. /**
  3. * arch_${atomic}_sub_and_test - subtract value from variable and test result
  4. * @i: integer value to subtract
  5. * @v: pointer of type ${atomic}_t
  6. *
  7. * Atomically subtracts @i from @v and returns
  8. * true if the result is zero, or false for all
  9. * other cases.
  10. */
  11. static __always_inline bool
  12. arch_${atomic}_sub_and_test(${int} i, ${atomic}_t *v)
  13. {
  14. return arch_${atomic}_sub_return(i, v) == 0;
  15. }
  16. EOF