64   s_->stdin_pipe = Pipe::Create();  in Start()
67       ::SetHandleInformation(*s_->stdin_pipe.rd, HANDLE_FLAG_INHERIT, 1));  in Start()
70     s_->stdouterr_pipe = Pipe::Create();  in Start()
72         ::SetHandleInformation(*s_->stdouterr_pipe.wr, HANDLE_FLAG_INHERIT, 1));  in Start()
90     start_info.hStdError = *s_->stdouterr_pipe.wr;  in Start()
104     start_info.hStdOutput = *s_->stdouterr_pipe.wr;  in Start()
115   start_info.hStdInput = *s_->stdin_pipe.rd;  in Start()
132   s_->stdin_pipe.rd.reset();  in Start()
133   s_->stdouterr_pipe.wr.reset();  in Start()
137     s_->returncode = ERROR_FILE_NOT_FOUND;  in Start()
138     s_->status = kTerminated;  in Start()
139     s_->stdin_pipe.wr.reset();  in Start()
140     s_->stdouterr_pipe.rd.reset();  in Start()
146   s_->pid = proc_info.dwProcessId;  in Start()
147   s_->win_proc_handle = ScopedPlatformHandle(proc_info.hProcess);  in Start()
148   s_->win_thread_handle = ScopedPlatformHandle(proc_info.hThread);  in Start()
149   s_->status = kRunning;  in Start()
151   MovableState* s = s_.get();  in Start()
152   s_->stdin_thread = std::thread(&Subprocess::StdinThread, s, args.input);  in Start()
155     PERFETTO_DCHECK(s_->stdouterr_pipe.rd);  in Start()
156     s_->stdouterr_thread = std::thread(&Subprocess::StdoutErrThread, s);  in Start()
213   if (s_->status != kRunning)  in Poll()
214     return s_->status;  // Nothing to poll.  in Poll()
216   return s_->status;  in Poll()
220   PERFETTO_CHECK(s_->status != kNotStarted);  in Wait()
243     bool process_exited = !s_->win_proc_handle;  in Wait()
246       PERFETTO_CHECK(::GetExitCodeProcess(*s_->win_proc_handle, &exit_code));  in Wait()
248         s_->returncode = static_cast<int>(exit_code);  in Wait()
249         s_->status = kTerminated;  in Wait()
250         s_->win_proc_handle.reset();  in Wait()
251         s_->win_thread_handle.reset();  in Wait()
255       PERFETTO_DCHECK(s_->status != kRunning);  in Wait()
258       wait_handles[num_handles++] = *s_->win_proc_handle;  in Wait()
263       std::unique_lock<std::mutex> lock(s_->mutex);  in Wait()
266       if (!s_->locked_outerr_buf.empty()) {  in Wait()
267         s_->output.append(std::move(s_->locked_outerr_buf));  in Wait()
268         s_->locked_outerr_buf.clear();  in Wait()
270       stdouterr_complete = !s_->stdouterr_pipe.rd;  in Wait()
272         wait_handles[num_handles++] = s_->stdouterr_done_event.fd();  in Wait()
297   PERFETTO_DCHECK(!s_->win_proc_handle);  in Wait()
298   PERFETTO_DCHECK(!s_->win_thread_handle);  in Wait()
300   if (s_->stdin_thread.joinable())  // Might not exist if CreateProcess failed.  in Wait()
301     s_->stdin_thread.join();  in Wait()
302   if (s_->stdouterr_thread.joinable())  in Wait()
303     s_->stdouterr_thread.join();  in Wait()
308   s_->stdin_pipe.wr.reset();  in Wait()
309   s_->stdouterr_pipe.rd.reset();  in Wait()
316   ::TerminateProcess(*s_->win_proc_handle, code);  in KillAndWaitForTermination()
319   PERFETTO_DCHECK(!s_->stdin_thread.joinable());  in KillAndWaitForTermination()
320   PERFETTO_DCHECK(!s_->stdouterr_thread.joinable());  in KillAndWaitForTermination()