1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _UAPI_LINUX_EVENTFD_H
3#define _UAPI_LINUX_EVENTFD_H
4
5#include <linux/fcntl.h>
6
7#define EFD_SEMAPHORE (1 << 0)
8#define EFD_CLOEXEC O_CLOEXEC
9#define EFD_NONBLOCK O_NONBLOCK
10
11#endif /* _UAPI_LINUX_EVENTFD_H */
12

source code of linux/include/uapi/linux/eventfd.h