Edit: /usr/include/linux/eventfd.h (264B)
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _LINUX_EVENTFD_H
#define _LINUX_EVENTFD_H
#include
#define EFD_SEMAPHORE (1 << 0)
#define EFD_CLOEXEC O_CLOEXEC
#define EFD_NONBLOCK O_NONBLOCK
#endif /* _LINUX_EVENTFD_H */