crashpad/util/linux/checked_linux_address_range.h
Mark Mentovai 6278690abe Update copyright boilerplate, 2022 edition (Crashpad)
sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')

Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2022-09-06 23:54:07 +00:00

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// Copyright 2017 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CRASHPAD_UTIL_LINUX_CHECKED_LINUX_ADDRESS_RANGE_H_
#define CRASHPAD_UTIL_LINUX_CHECKED_LINUX_ADDRESS_RANGE_H_
#include "util/linux/address_types.h"
#include "util/numeric/checked_address_range.h"
namespace crashpad {
//! \brief Ensures that a range, composed of a base and a size, does not
//! overflow the pointer type of the process it describes a range in.
//!
//! This class checks bases of type #LinuxVMAddress and sizes of type
//! #LinuxVMSize against a process whose pointer type is either 32 or 64
//! bits wide.
//!
//! Aside from varying the overall range on the basis of a process pointer type
//! width, this class functions very similarly to CheckedRange.
using CheckedLinuxAddressRange =
internal::CheckedAddressRangeGeneric<LinuxVMAddress, LinuxVMSize>;
} // namespace crashpad
#endif // CRASHPAD_UTIL_LINUX_CHECKED_LINUX_ADDRESS_RANGE_H_