K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2017-02-28T19:54:22.357834Z
K 7
svn:log
V 154
Linux epoll return ENOENT error in case when op is EPOLL_CTL_MOD or
EPOLL_CTL_DEL, and fd is not registered with this epoll instance.

MFC after:	1 month

END