facebook/hhvm — pull request #3768 by c9s (2014-09-17 03:16:00+00:00)
Title: Fix cpu_set_t compilation on Mac OS 10.9 / GCC 4.8

Fix cpu_set_t type undefined error.

OS: Mac OS 10.9
Compiler: macports-gcc-4.8
Rev: HHVM-3.2.0