| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SANDBOX_POLICY_WIN_SANDBOX_WARMUP_H_ |
| #define SANDBOX_POLICY_WIN_SANDBOX_WARMUP_H_ |
| |
| #include "sandbox/policy/export.h" |
| |
| namespace sandbox::policy { |
| |
| // Call in a sandboxed process before target lockdown where modules should be |
| // pre-loaded to support the infrastructure underlying crypto::RandBytes. |
| SANDBOX_POLICY_EXPORT void WarmupRandomnessInfrastructure(); |
| |
| // Call in a sandboxed process where dwrite.dll might be loaded and Csrss |
| // lockdown makes GetUserDefaultLCID() crash in its tracing infrastructure. |
| // Returns `true` if the hooks are emplaced, `false` if dwrite is not loaded, |
| // or the hooks could not be emplaced. If emplaced, the hooks are never removed. |
| SANDBOX_POLICY_EXPORT bool HookDwriteGetUserDefaultLCID(); |
| |
| } // namespace sandbox::policy |
| |
| #endif // SANDBOX_POLICY_WIN_SANDBOX_WARMUP_H_ |
