Index: lib/msan/tests/msan_test.cc
===================================================================
--- lib/msan/tests/msan_test.cc
+++ lib/msan/tests/msan_test.cc
@@ -780,6 +780,8 @@
   close(pipefd[1]);
 }
 
+// There is no ppoll() on FreeBSD.
+#if !defined (__FreeBSD__)
 TEST(MemorySanitizer, ppoll) {
   int* pipefd = new int[2];
   int res = pipe(pipefd);
@@ -804,6 +806,7 @@
   close(pipefd[0]);
   close(pipefd[1]);
 }
+#endif
 
 TEST(MemorySanitizer, poll_positive) {
   int* pipefd = new int[2];