centos man page for eventfd_fget

EVENTFD_FGET(9) 					  Events based on file descripto					   EVENTFD_FGET(9)

NAME
       eventfd_fget - Acquire a reference of an eventfd file descriptor.

SYNOPSIS
       struct file * eventfd_fget(int fd);

ARGUMENTS
       fd
	   [in] Eventfd file descriptor.

DESCRIPTION
       Returns a pointer to the eventfd file structure in case of success, or the

FOLLOWING ERROR POINTER
       -EBADF : Invalid fd file descriptor. -EINVAL : The fd file descriptor is not an eventfd file.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							   EVENTFD_FGET(9)