Some FreeBSD fixes

src/Cpu_unix.cpp

@@ -20,8 +20,12 @@
  *   You should have received a copy of the GNU General Public License
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-
-
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/cpuset.h>
+#include <pthread_np.h>
+#endif
 #include <pthread.h>
 #include <sched.h>
 #include <unistd.h>
@@ -30,6 +34,9 @@
 
 #include "Cpu.h"
 
+#ifdef __FreeBSD__
+typedef cpuset_t cpu_set_t;
+#endif
 
 void Cpu::init()
 {
@@ -53,7 +60,9 @@ void Cpu::setAffinity(int id, uint64_t mask)
     }
 
     if (id == -1) {
+	#ifndef __FreeBSD__
         sched_setaffinity(0, sizeof(&set), &set);
+	#endif
     } else {
         pthread_setaffinity_np(pthread_self(), sizeof(&set), &set);
     }