build: enable C++ linting for src/*/*

Fixes: https://github.com/nodejs/node/issues/14490
PR-URL: https://github.com/nodejs/node/pull/14497
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Khaidi Chu <i@2333.moe>
Reviewed-By: Refael Ackermann <refack@gmail.com>

5 files changed, 26 insertions, 21 deletions

diff --git a/src/tracing/agent.h b/src/tracing/agent.h
index 2174d5b896..6966c2e43b 100644
--- a/src/tracing/agent.h
+++ b/src/tracing/agent.h
@@ -11,7 +11,7 @@ namespace tracing {
 
 class Agent {
  public:
-  explicit Agent();
+  Agent();
   void Start(v8::Platform* platform, const std::string& enabled_categories);
   void Stop();
 
diff --git a/src/tracing/node_trace_buffer.cc b/src/tracing/node_trace_buffer.cc
index 4e99361cbe..c8d71b762e 100644
--- a/src/tracing/node_trace_buffer.cc
+++ b/src/tracing/node_trace_buffer.cc
@@ -94,7 +94,8 @@ NodeTraceBuffer::NodeTraceBuffer(size_t max_chunks,
   current_buf_.store(&buffer1_);
 
   flush_signal_.data = this;
-  int err = uv_async_init(tracing_loop_, &flush_signal_, NonBlockingFlushSignalCb);
+  int err = uv_async_init(tracing_loop_, &flush_signal_,
+                          NonBlockingFlushSignalCb);
   CHECK_EQ(err, 0);
 
   exit_signal_.data = this;
@@ -105,7 +106,7 @@ NodeTraceBuffer::NodeTraceBuffer(size_t max_chunks,
 NodeTraceBuffer::~NodeTraceBuffer() {
   uv_async_send(&exit_signal_);
   Mutex::ScopedLock scoped_lock(exit_mutex_);
-  while(!exited_) {
+  while (!exited_) {
     exit_cond_.Wait(scoped_lock);
   }
 }
@@ -138,7 +139,7 @@ bool NodeTraceBuffer::Flush() {
 bool NodeTraceBuffer::TryLoadAvailableBuffer() {
   InternalTraceBuffer* prev_buf = current_buf_.load();
   if (prev_buf->IsFull()) {
-    uv_async_send(&flush_signal_); // trigger flush on a separate thread
+    uv_async_send(&flush_signal_);  // trigger flush on a separate thread
     InternalTraceBuffer* other_buf = prev_buf == &buffer1_ ?
       &buffer2_ : &buffer1_;
     if (!other_buf->IsFull()) {
@@ -165,8 +166,10 @@ void NodeTraceBuffer::NonBlockingFlushSignalCb(uv_async_t* signal) {
 void NodeTraceBuffer::ExitSignalCb(uv_async_t* signal) {
   NodeTraceBuffer* buffer = reinterpret_cast<NodeTraceBuffer*>(signal->data);
   uv_close(reinterpret_cast<uv_handle_t*>(&buffer->flush_signal_), nullptr);
-  uv_close(reinterpret_cast<uv_handle_t*>(&buffer->exit_signal_), [](uv_handle_t* signal) {
-      NodeTraceBuffer* buffer = reinterpret_cast<NodeTraceBuffer*>(signal->data);
+  uv_close(reinterpret_cast<uv_handle_t*>(&buffer->exit_signal_),
+           [](uv_handle_t* signal) {
+      NodeTraceBuffer* buffer =
+          reinterpret_cast<NodeTraceBuffer*>(signal->data);
       Mutex::ScopedLock scoped_lock(buffer->exit_mutex_);
       buffer->exited_ = true;
       buffer->exit_cond_.Signal(scoped_lock);
diff --git a/src/tracing/node_trace_buffer.h b/src/tracing/node_trace_buffer.h
index 296c958b80..4d725ce31f 100644
--- a/src/tracing/node_trace_buffer.h
+++ b/src/tracing/node_trace_buffer.h
@@ -1,5 +1,5 @@
-#ifndef SRC_NODE_TRACE_BUFFER_H_
-#define SRC_NODE_TRACE_BUFFER_H_
+#ifndef SRC_TRACING_NODE_TRACE_BUFFER_H_
+#define SRC_TRACING_NODE_TRACE_BUFFER_H_
 
 #include "node_mutex.h"
 #include "tracing/node_trace_writer.h"
@@ -75,7 +75,6 @@ class NodeTraceBuffer : public TraceBuffer {
   // Used to wait until async handles have been closed.
   ConditionVariable exit_cond_;
   std::unique_ptr<NodeTraceWriter> trace_writer_;
-  // TODO: Change std::atomic to something less contentious.
   std::atomic<InternalTraceBuffer*> current_buf_;
   InternalTraceBuffer buffer1_;
   InternalTraceBuffer buffer2_;
@@ -84,4 +83,4 @@ class NodeTraceBuffer : public TraceBuffer {
 }  // namespace tracing
 }  // namespace node
 
-#endif  // SRC_NODE_TRACING_CONTROLLER_H_
+#endif  // SRC_TRACING_NODE_TRACE_BUFFER_H_
diff --git a/src/tracing/node_trace_writer.cc b/src/tracing/node_trace_writer.cc
index 41753c5e65..ff3c981d10 100644
--- a/src/tracing/node_trace_writer.cc
+++ b/src/tracing/node_trace_writer.cc
@@ -27,7 +27,7 @@ void NodeTraceWriter::WriteSuffix() {
   {
     Mutex::ScopedLock scoped_lock(stream_mutex_);
     if (total_traces_ > 0) {
-      total_traces_ = 0; // so we don't write it again in FlushPrivate
+      total_traces_ = 0;  // so we don't write it again in FlushPrivate
       // Appends "]}" to stream_.
       delete json_trace_writer_;
       should_flush = true;
@@ -49,7 +49,7 @@ NodeTraceWriter::~NodeTraceWriter() {
   }
   uv_async_send(&exit_signal_);
   Mutex::ScopedLock scoped_lock(request_mutex_);
-  while(!exited_) {
+  while (!exited_) {
     exit_cond_.Wait(scoped_lock);
   }
 }
@@ -110,8 +110,8 @@ void NodeTraceWriter::FlushSignalCb(uv_async_t* signal) {
   trace_writer->FlushPrivate();
 }
 
-// TODO: Remove (is it necessary to change the API? Since because of WriteSuffix
-// it no longer matters whether it's true or false)
+// TODO(matthewloring): Remove (is it necessary to change the API?
+// Since because of WriteSuffix it no longer matters whether it's true or false)
 void NodeTraceWriter::Flush() {
   Flush(true);
 }
@@ -172,9 +172,12 @@ void NodeTraceWriter::WriteCb(uv_fs_t* req) {
 // static
 void NodeTraceWriter::ExitSignalCb(uv_async_t* signal) {
   NodeTraceWriter* trace_writer = static_cast<NodeTraceWriter*>(signal->data);
-  uv_close(reinterpret_cast<uv_handle_t*>(&trace_writer->flush_signal_), nullptr);
-  uv_close(reinterpret_cast<uv_handle_t*>(&trace_writer->exit_signal_), [](uv_handle_t* signal) {
-      NodeTraceWriter* trace_writer = static_cast<NodeTraceWriter*>(signal->data);
+  uv_close(reinterpret_cast<uv_handle_t*>(&trace_writer->flush_signal_),
+           nullptr);
+  uv_close(reinterpret_cast<uv_handle_t*>(&trace_writer->exit_signal_),
+           [](uv_handle_t* signal) {
+      NodeTraceWriter* trace_writer =
+          static_cast<NodeTraceWriter*>(signal->data);
       Mutex::ScopedLock scoped_lock(trace_writer->request_mutex_);
       trace_writer->exited_ = true;
       trace_writer->exit_cond_.Signal(scoped_lock);
diff --git a/src/tracing/node_trace_writer.h b/src/tracing/node_trace_writer.h
index 5813db0ab1..7d8294afc2 100644
--- a/src/tracing/node_trace_writer.h
+++ b/src/tracing/node_trace_writer.h
@@ -1,5 +1,5 @@
-#ifndef SRC_NODE_TRACE_WRITER_H_
-#define SRC_NODE_TRACE_WRITER_H_
+#ifndef SRC_TRACING_NODE_TRACE_WRITER_H_
+#define SRC_TRACING_NODE_TRACE_WRITER_H_
 
 #include <sstream>
 #include <queue>
@@ -17,7 +17,7 @@ using v8::platform::tracing::TracingController;
 
 class NodeTraceWriter : public TraceWriter {
  public:
-  NodeTraceWriter(uv_loop_t* tracing_loop);
+  explicit NodeTraceWriter(uv_loop_t* tracing_loop);
   ~NodeTraceWriter();
 
   void AppendTraceEvent(TraceObject* trace_event) override;
@@ -71,4 +71,4 @@ class NodeTraceWriter : public TraceWriter {
 }  // namespace tracing
 }  // namespace node
 
-#endif  // SRC_NODE_TRACE_WRITER_H_
+#endif  // SRC_TRACING_NODE_TRACE_WRITER_H_