Convert SYS_futex wrappers to inline functions

Avoid common macro errors (like lack of type checking) by using inline
functions instead of #defines for the SYS_futex wrappers. Also, correct
the return type of futex_cmpxchg.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
1 file changed
tree: c1c7e743cf0a30ae0744d84e1c4c32ac01efc281
  1. .gitignore
  2. Makefile
  3. README
  4. functional/
  5. include/
  6. performance/
  7. run.sh
  8. stress/