#ifndef _LINUX_EVENTFD_H
#define _LINUX_EVENTFD_H
+#ifdef CONFIG_EVENTFD
-#ifdef __KERNEL__
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
-#ifdef CONFIG_EVENTFD
+/* Flags for eventfd2. */
+#define EFD_CLOEXEC O_CLOEXEC
+#define EFD_NONBLOCK O_NONBLOCK
struct file *eventfd_fget(int fd);
int eventfd_signal(struct file *file, int n);
#endif /* CONFIG_EVENTFD */
-#endif /* __KERNEL__ */
-
#endif /* _LINUX_EVENTFD_H */