| // Copyright 2018 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. |
| |
| #ifndef SANDBOX_CONSTANTS_H_ |
| #define SANDBOX_CONSTANTS_H_ |
| |
| #include <limits> |
| |
| #include "build/build_config.h" |
| |
| namespace sandbox { |
| |
| // kDataSizeLimit is used for RLIMIT_DATA on POSIX and for |
| // JOBOBJECT_EXTENDED_LIMIT_INFORMATION.JobMemoryLimit on Windows. |
| // |
| #if defined(ARCH_CPU_64_BITS) |
| constexpr size_t kDataSizeLimit = size_t{1} << 34; // 16 GB |
| #else |
| // Limit the data memory to a size that prevents allocations that can't be |
| // indexed by an int. |
| constexpr size_t kDataSizeLimit = |
| static_cast<size_t>(std::numeric_limits<int>::max()); |
| #endif |
| |
| } // namespace sandbox |
| |
| #endif // SANDBOX_CONSTANTS_H_ |
