Disable MSan tests of prlimit on FreeBSD
Like NetBSD, FreeBSD does not have prlimit(2), so do not attempt to use
it during the MSan tests.
@@ -3024,7 +3024,7 @@ TEST(MemorySanitizer, LongStruct) {
EXPECT_POISONED(s2.a8);
}
-#if defined(__NetBSD__)
+#if defined(__FreeBSD__) || defined(__NetBSD__)
#define MSAN_TEST_PRLIMIT 0
#elif defined(__GLIBC__)
#define MSAN_TEST_PRLIMIT __GLIBC_PREREQ(2, 13)
