src: add include guards to internal headers

For consistency with the newly added src/base64.h header, check that
NODE_WANT_INTERNALS is defined and set in internal headers.

PR-URL: #6948
Refs: #6910
Reviewed-By: Fedor Indutny <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Trevor Norris <[email protected]>

Author: bnoordhuis

node.gyp

@@ -706,6 +706,7 @@
         'GTEST_DONT_DEFINE_ASSERT_LE=1',
         'GTEST_DONT_DEFINE_ASSERT_LT=1',
         'GTEST_DONT_DEFINE_ASSERT_NE=1',
+        'NODE_WANT_INTERNALS=1',
       ],
       'sources': [
         'test/cctest/util.cc',

src/async-wrap-inl.h

@@ -1,6 +1,8 @@
 #ifndef SRC_ASYNC_WRAP_INL_H_
 #define SRC_ASYNC_WRAP_INL_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "async-wrap.h"
 #include "base-object.h"
 #include "base-object-inl.h"
@@ -120,4 +122,6 @@ inline v8::Local<v8::Value> AsyncWrap::MakeCallback(
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_ASYNC_WRAP_INL_H_

src/async-wrap.h

@@ -1,6 +1,8 @@
 #ifndef SRC_ASYNC_WRAP_H_
 #define SRC_ASYNC_WRAP_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "base-object.h"
 #include "v8.h"
 
@@ -86,5 +88,6 @@ void LoadAsyncWrapperInfo(Environment* env);
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
 
 #endif  // SRC_ASYNC_WRAP_H_

src/base-object-inl.h

@@ -1,6 +1,8 @@
 #ifndef SRC_BASE_OBJECT_INL_H_
 #define SRC_BASE_OBJECT_INL_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "base-object.h"
 #include "env.h"
 #include "env-inl.h"
@@ -68,4 +70,6 @@ inline void BaseObject::ClearWeak() {
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_BASE_OBJECT_INL_H_

src/base-object.h

@@ -1,6 +1,8 @@
 #ifndef SRC_BASE_OBJECT_H_
 #define SRC_BASE_OBJECT_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "v8.h"
 
 namespace node {
@@ -48,4 +50,6 @@ class BaseObject {
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_BASE_OBJECT_H_

src/debug-agent.h

@@ -22,6 +22,8 @@
 #ifndef SRC_DEBUG_AGENT_H_
 #define SRC_DEBUG_AGENT_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "util.h"
 #include "util-inl.h"
 #include "uv.h"
@@ -132,4 +134,6 @@ class Agent {
 }  // namespace debugger
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_DEBUG_AGENT_H_

src/env-inl.h

@@ -1,6 +1,8 @@
 #ifndef SRC_ENV_INL_H_
 #define SRC_ENV_INL_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "env.h"
 #include "node.h"
 #include "util.h"
@@ -576,4 +578,6 @@ inline v8::Local<v8::Object> Environment::NewInternalFieldObject() {
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_ENV_INL_H_

src/env.h

@@ -1,6 +1,8 @@
 #ifndef SRC_ENV_H_
 #define SRC_ENV_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "ares.h"
 #include "debug-agent.h"
 #include "handle_wrap.h"
@@ -647,4 +649,6 @@ class Environment {
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_ENV_H_

src/handle_wrap.h

@@ -1,6 +1,8 @@
 #ifndef SRC_HANDLE_WRAP_H_
 #define SRC_HANDLE_WRAP_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "async-wrap.h"
 #include "util.h"
 #include "uv.h"
@@ -69,5 +71,6 @@ class HandleWrap : public AsyncWrap {
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
 
 #endif  // SRC_HANDLE_WRAP_H_

src/js_stream.h

@@ -1,6 +1,8 @@
 #ifndef SRC_JS_STREAM_H_
 #define SRC_JS_STREAM_H_
 
+#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #include "async-wrap.h"
 #include "env.h"
 #include "stream_base.h"
@@ -48,4 +50,6 @@ class JSStream : public AsyncWrap, public StreamBase {
 
 }  // namespace node
 
+#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+
 #endif  // SRC_JS_STREAM_H_