| // Copyright 2019 The Chromium OS 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 CRYPTOHOME_MOUNT_UTILS_H_ |
| #define CRYPTOHOME_MOUNT_UTILS_H_ |
| |
| #include "cryptohome/platform.h" |
| |
| namespace cryptohome { |
| |
| // A helper class for scoping umask changes. |
| class ScopedUmask { |
| public: |
| ScopedUmask(Platform* platform, int mask) |
| : platform_(platform), |
| old_mask_(platform_->SetMask(mask)) {} |
| ~ScopedUmask() {platform_->SetMask(old_mask_);} |
| private: |
| Platform* platform_; |
| int old_mask_; |
| }; |
| |
| } // namespace cryptohome |
| |
| #endif // CRYPTOHOME_MOUNT_UTILS_H_ |