Plumbing though mode parameter to open, since fusefs can make use of it.

native_client_sdk/src/tests/nacl_io_test/fuse_fs_test.cc

Index: native_client_sdk/src/tests/nacl_io_test/fuse_fs_test.cc
diff --git a/native_client_sdk/src/tests/nacl_io_test/fuse_fs_test.cc b/native_client_sdk/src/tests/nacl_io_test/fuse_fs_test.cc
index 962ca811921a7f60dbdc0529f17724f607c4cd51..a4ae9f024d73ec661af4ec7fd0780fd5db5ca861 100644
--- a/native_client_sdk/src/tests/nacl_io_test/fuse_fs_test.cc
+++ b/native_client_sdk/src/tests/nacl_io_test/fuse_fs_test.cc
@@ -341,14 +341,14 @@ void KernelProxyFuseTest::TearDown() {
 
 TEST_F(KernelProxyFuseTest, Basic) {
   // Write a file.
-  int fd = ki_open("/hello", O_WRONLY | O_CREAT);
+  int fd = ki_open("/hello", O_WRONLY | O_CREAT, 0777);
   ASSERT_GT(fd, -1);
   ASSERT_EQ(sizeof(hello_world),
             ki_write(fd, hello_world, sizeof(hello_world)));
   EXPECT_EQ(0, ki_close(fd));
 
   // Then read it back in.
-  fd = ki_open("/hello", O_RDONLY);
+  fd = ki_open("/hello", O_RDONLY, 0777);

[binji, 2014/09/11 23:51:41]

0 instead of 0777?

[bradn, 2014/09/12 06:17:03]

Done.

   ASSERT_GT(fd, -1);
 
   char buffer[30];