| // Copyright 2017 The Dawn Authors | |
| // | |
| // Licensed under the Apache License, Version 2.0 (the "License"); | |
| // you may not use this file except in compliance with the License. | |
| // You may obtain a copy of the License at | |
| // | |
| // http://www.apache.org/licenses/LICENSE-2.0 | |
| // | |
| // Unless required by applicable law or agreed to in writing, software | |
| // distributed under the License is distributed on an "AS IS" BASIS, | |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| // See the License for the specific language governing permissions and | |
| // limitations under the License. | |
| #include "dawn/utils/SystemUtils.h" | |
| #include "dawn/common/Platform.h" | |
| #if DAWN_PLATFORM_IS(WINDOWS) | |
| #include <Windows.h> | |
| #elif DAWN_PLATFORM_IS(POSIX) | |
| #include <unistd.h> | |
| #else | |
| #error "Unsupported platform." | |
| #endif | |
| namespace utils { | |
| #if DAWN_PLATFORM_IS(WINDOWS) | |
| void USleep(unsigned int usecs) { | |
| Sleep(static_cast<DWORD>(usecs / 1000)); | |
| } | |
| #elif DAWN_PLATFORM_IS(POSIX) | |
| void USleep(unsigned int usecs) { | |
| usleep(usecs); | |
| } | |
| #else | |
| #error "Implement USleep for your platform." | |
| #endif | |
| } // namespace utils |