blob: 3a9f3915740189c6961f79bf97c94db0f7d4821e [file] [log] [blame]
// Copyright 2016 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 <stddef.h>
@class NSException;
namespace chrome {
// Installs the Objective-C exception preprocessor. This records UMA and crash
// keys for NSException objects. The preprocessor will also make fatal any
// exception that is not handled.
void InstallObjcExceptionPreprocessor();
// The items below are exposed only for testing.
// Removes the exception preprocessor if it is installed.
void UninstallObjcExceptionPreprocessor();
// Bin for unknown exceptions.
extern const size_t kUnknownNSException;
// Returns the histogram bin for |exception| if it is one we track
// specifically, or |kUnknownNSException| if unknown.
size_t BinForException(NSException* exception);
// Use UMA to track exception occurance.
void RecordExceptionWithUma(NSException* exception);
} // namespace chrome