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Diffstat (limited to 'src/common/eventfd.h')
-rw-r--r-- | src/common/eventfd.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/common/eventfd.h b/src/common/eventfd.h new file mode 100644 index 0000000..f10945f --- /dev/null +++ b/src/common/eventfd.h @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved + * + * 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 + */ +/* + * @file eventfd.h + * @author Jaemin Ryu (jm77.ryu@samsung.com) + * @version 1.0 + * @brief + */ + +#pragma once + +#include <sys/eventfd.h> + +namespace CCHECKER { + +class EventFD { +public: + EventFD(unsigned int initval = 0, int flags = EFD_SEMAPHORE | EFD_CLOEXEC); + ~EventFD(); + + EventFD(const EventFD&) = delete; + EventFD& operator=(const EventFD&) = delete; + + void send(); + void receive(); + + int getFd() const + { + return fd; + } + +private: + int fd; +}; + +} // namespace CCHECKER |