| Chris Palmer | 17b41949 | 2018-07-10 00:38:48 | [diff] [blame^] | 1 | // Copyright 2018 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef SANDBOX_CONSTANTS_H_ |
| 6 | #define SANDBOX_CONSTANTS_H_ |
| 7 | |
| 8 | #include <limits> |
| 9 | |
| 10 | #include "build/build_config.h" |
| 11 | |
| 12 | namespace sandbox { |
| 13 | |
| 14 | // kDataSizeLimit is used for RLIMIT_DATA on POSIX and for |
| 15 | // JOBOBJECT_EXTENDED_LIMIT_INFORMATION.JobMemoryLimit on Windows. |
| 16 | // |
| 17 | #if defined(ARCH_CPU_64_BITS) |
| 18 | const size_t kDataSizeLimit = 1ULL << 32; |
| 19 | #else |
| 20 | // Limit the data memory to a size that prevents allocations that can't be |
| 21 | // indexed by an int. |
| 22 | const size_t kDataSizeLimit = |
| 23 | static_cast<size_t>(std::numeric_limits<int>::max()); |
| 24 | #endif |
| 25 | |
| 26 | } // namespace sandbox |
| 27 | |
| 28 | #endif // SANDBOX_CONSTANTS_H_ |
