memory_range.h | Explore in Territory

// Copyright 2011 Google LLC
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google LLC nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// memory_range.h: Define the google_breakpad::MemoryRange class, which
// is a lightweight wrapper with a pointer and a length to encapsulate
// a contiguous range of memory.

#ifndef COMMON_MEMORY_RANGE_H_
#define COMMON_MEMORY_RANGE_H_

#include <stddef.h>

#include "google_breakpad/common/breakpad_types.h"

namespace google_breakpad {

// A lightweight wrapper with a pointer and a length to encapsulate a
// contiguous range of memory. It provides helper methods for checked
// access of a subrange of the memory. Its implemementation does not
// allocate memory or call into libc functions, and is thus safer to use
// in a crashed environment.
class MemoryRange { … };

}  // namespace google_breakpad

#endif  // COMMON_MEMORY_RANGE_H_
chromium/third_party/breakpad/breakpad/src/common/memory_range.h
