Repo created

TMessagesProj/jni/voip/webrtc/base/debug/dump_without_crashing.cc

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+// Copyright 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/debug/dump_without_crashing.h"
+
+#include "base/logging.h"
+
+namespace {
+
+// Pointer to the function that's called by DumpWithoutCrashing() to dump the
+// process's memory.
+void(CDECL* dump_without_crashing_function_)() = nullptr;
+
+}  // namespace
+
+namespace base {
+
+namespace debug {
+
+bool DumpWithoutCrashing() {
+  if (dump_without_crashing_function_) {
+    (*dump_without_crashing_function_)();
+    return true;
+  }
+  return false;
+}
+
+void SetDumpWithoutCrashingFunction(void (CDECL *function)()) {
+#if !defined(COMPONENT_BUILD)
+  // In component builds, the same base is shared between modules
+  // so might be initialized several times. However in non-
+  // component builds this should never happen.
+  DCHECK(!dump_without_crashing_function_);
+#endif
+  dump_without_crashing_function_ = function;
+}
+
+}  // namespace debug
+
+}  // namespace base