Non-SFI NaCl: Disallow epoll family and allow poll instead

components/nacl/loader/nonsfi/nonsfi_sandbox_unittest.cc

Index: components/nacl/loader/nonsfi/nonsfi_sandbox_unittest.cc
diff --git a/components/nacl/loader/nonsfi/nonsfi_sandbox_unittest.cc b/components/nacl/loader/nonsfi/nonsfi_sandbox_unittest.cc
index 1ba7e530284853da49695a45d12dca8d70633ddc..463202ef315887886507d0b06b98fd5edd350dae 100644
--- a/components/nacl/loader/nonsfi/nonsfi_sandbox_unittest.cc
+++ b/components/nacl/loader/nonsfi/nonsfi_sandbox_unittest.cc
@@ -346,6 +346,13 @@ BPF_TEST(NaClNonSfiSandboxTest, brk,
   BPF_ASSERT_EQ(ENOMEM, errno);
 }
 
+BPF_TEST(NaClNonSfiSandboxTest, epoll_create_EPERM,
+         nacl::nonsfi::NaClNonSfiBPFSandboxPolicy::EvaluateSyscallImpl) {
+  errno = 0;
+  BPF_ASSERT_EQ(-1, syscall(__NR_epoll_create));
+  BPF_ASSERT_EQ(EPERM, errno);
+}
+
 #if defined(__i386__) || defined(__arm__)
 BPF_TEST(NaClNonSfiSandboxTest, getegid32_EPERM,
          nacl::nonsfi::NaClNonSfiBPFSandboxPolicy::EvaluateSyscallImpl) {