Repo created

TMessagesProj/jni/voip/webrtc/base/process/kill.cc

@@ -0,0 +1,62 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/process/kill.h"
+
+#include "base/bind.h"
+#include "base/process/process_iterator.h"
+#include "base/task/post_task.h"
+#include "base/task/thread_pool.h"
+#include "base/time/time.h"
+
+namespace base {
+
+bool KillProcesses(const FilePath::StringType& executable_name,
+                   int exit_code,
+                   const ProcessFilter* filter) {
+  bool result = true;
+  NamedProcessIterator iter(executable_name, filter);
+  while (const ProcessEntry* entry = iter.NextProcessEntry()) {
+    Process process = Process::Open(entry->pid());
+    // Sometimes process open fails. This would cause a DCHECK in
+    // process.Terminate(). Maybe the process has killed itself between the
+    // time the process list was enumerated and the time we try to open the
+    // process?
+    if (!process.IsValid()) {
+      result = false;
+      continue;
+    }
+    result &= process.Terminate(exit_code, true);
+  }
+  return result;
+}
+
+#if defined(OS_WIN) || defined(OS_FUCHSIA)
+// Common implementation for platforms under which |process| is a handle to
+// the process, rather than an identifier that must be "reaped".
+void EnsureProcessTerminated(Process process) {
+  DCHECK(!process.is_current());
+
+  if (process.WaitForExitWithTimeout(TimeDelta(), nullptr))
+    return;
+
+  ThreadPool::PostDelayedTask(
+      FROM_HERE,
+      {TaskPriority::BEST_EFFORT, TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN},
+      BindOnce(
+          [](Process process) {
+            if (process.WaitForExitWithTimeout(TimeDelta(), nullptr))
+              return;
+#if defined(OS_WIN)
+            process.Terminate(win::kProcessKilledExitCode, false);
+#else
+            process.Terminate(-1, false);
+#endif
+          },
+          std::move(process)),
+      TimeDelta::FromSeconds(2));
+}
+#endif  // defined(OS_WIN) || defined(OS_FUCHSIA)
+
+}  // namespace base