nacl_io: Add glibc IRT redirect for rename syscall

native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc

Index: native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc
diff --git a/native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc b/native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc
index 308a0929ba48e93a4a40e436112b47eedf4a2922..158c52a4f8992ac4d9b3793eb8fff957100dd5a9 100644
--- a/native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc
+++ b/native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc
@@ -175,6 +175,7 @@ EXTERN_C_BEGIN
   OP(fdatasync);                         \
   OP(lstat);                             \
   OP(link);                              \
+  OP(rename);                            \
   OP(readlink);                          \
   OP(utimes);
 
@@ -348,6 +349,10 @@ int WRAP(link)(const char* pathname, const char* newpath) {
   ERRNO_RTN(ki_link(pathname, newpath));
 }
 
+int WRAP(rename)(const char* pathname, const char* newpath) {
+  ERRNO_RTN(ki_rename(pathname, newpath));
+}
+
 int WRAP(readlink)(const char* pathname,
                    char* buf,
                    size_t count,