12 lines · c
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef _UAPI_LINUX_EVENTFD_H3#define _UAPI_LINUX_EVENTFD_H4 5#include <linux/fcntl.h>6 7#define EFD_SEMAPHORE (1 << 0)8#define EFD_CLOEXEC O_CLOEXEC9#define EFD_NONBLOCK O_NONBLOCK10 11#endif /* _UAPI_LINUX_EVENTFD_H */12