refs #5368 compile fix for test-affinity

git-svn-id: file:///svn/toku/tokudb@48695 c7de825b-a66e-492c-adef-691d508d4ae1

portability/tests/test-affinity.cc

@@ -5,6 +5,7 @@
 #ident "The technology is licensed by the Massachusetts Institute of Technology, Rutgers State University of New Jersey, and the Research Foundation of State University of New York at Stony Brook under United States of America Serial No. 11/760379 and to the patents and/or patent applications resulting from it."
 
 #include <stdio.h>
+#include <string.h>
 #include <toku_assert.h>
 #include <toku_os.h>
 #include "toku_affinity.h"
@@ -35,9 +36,10 @@ int main(void) {
     }
 
     // don't want to expose this api unless we use it somewhere
-#if defined(HAVE_SCHED_GETAFFINITY) || defined(HAVE_CPUSET_GETAFFINITY)
+#if defined(HAVE_CPUSET_GETAFFINITY)
     r = CPU_CMP(&set, &chk);
 #else
+    // hope this is good enough on linux
     r = memcmp(&set, &chk, sizeof set);
 #endif