http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/unix/sysv/linux/sys/epoll.h.diff?r1=1.1&r2=1.2&cvsroot=glibc

 Needed for modern sys_epoll.

 ===================================================================

 RCS file: /cvs/glibc/libc/sysdeps/unix/sysv/linux/sys/epoll.h,v

 retrieving revision 1.1

 retrieving revision 1.2

 diff -u -r1.1 -r1.2

 --- libc/sysdeps/unix/sysv/linux/sys/epoll.h	2002/12/16 23:35:27	1.1

 +++ libc/sysdeps/unix/sysv/linux/sys/epoll.h	2003/03/24 23:50:25	1.2

 @@ -1,4 +1,4 @@

 -/* Copyright (C) 2002 Free Software Foundation, Inc.

 +/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.

     This file is part of the GNU C Library.

     The GNU C Library is free software; you can redistribute it and/or

 @@ -42,8 +42,10 @@

  #define EPOLLMSG EPOLLMSG

      EPOLLERR = 0x008,

  #define EPOLLERR EPOLLERR

 -    EPOLLHUP = 0x010

 +    EPOLLHUP = 0x010,

  #define EPOLLHUP EPOLLHUP

 +    EPOLLET = (1 << 31)

 +#define EPOLLET EPOLLET

    };