#ifndef _LINUX_EVENTFD_H
#define _LINUX_EVENTFD_H
-
-#ifdef __KERNEL__
-
#ifdef CONFIG_EVENTFD
struct file *eventfd_fget(int fd);
#else /* CONFIG_EVENTFD */
#define eventfd_fget(fd) ERR_PTR(-ENOSYS)
-#define eventfd_signal(f, n) 0
+static inline int eventfd_signal(struct file *file, int n)
+{ return 0; }
#endif /* CONFIG_EVENTFD */
-#endif /* __KERNEL__ */
-
#endif /* _LINUX_EVENTFD_H */