Index: python/_epoll.pyx
===================================================================
--- python/_epoll.pyx	(wersja 33168)
+++ python/_epoll.pyx	(kopia robocza)
@@ -124,9 +124,18 @@
         if result == -1:
             raise IOError(errno, strerror(errno))
 
-    def wait(self, unsigned int maxevents, int timeout):
+    def register(self, int fd, int eventmask=0):
+        self._control(CTL_ADD, fd, eventmask)
+
+    def unregister(self, int fd):
+        self._control(CTL_ADD, fd)
+
+    def modify(self, inft fd, int eventmask):
+        self._control(CTL_MOD, fd, eventmask)
+
+    def poll(self, unsigned int maxevents, int timeout):
         """
-        Wait for an I/O event, wrap epoll_wait(2).
+        Poll for an I/O event, wrap epoll_wait(2).
 
         @type maxevents: C{int}
         @param maxevents: Maximum number of events returned.
@@ -166,16 +175,16 @@
 CTL_DEL = EPOLL_CTL_DEL
 CTL_MOD = EPOLL_CTL_MOD
 
-IN = EPOLLIN
-OUT = EPOLLOUT
-PRI = EPOLLPRI
-ERR = EPOLLERR
-HUP = EPOLLHUP
-ET = EPOLLET
+EPOLLIN = EPOLLIN
+EPOLLOUT = EPOLLOUT
+EPOLLPRI = EPOLLPRI
+EPOLLERR = EPOLLERR
+EPOLLHUP = EPOLLHUP
+EPOLLET = EPOLLET
 
-RDNORM = EPOLLRDNORM
-RDBAND = EPOLLRDBAND
-WRNORM = EPOLLWRNORM
-WRBAND = EPOLLWRBAND
-MSG = EPOLLMSG
+EPOLLRDNORM = EPOLLRDNORM
+EPOLLRDBAND = EPOLLRDBAND
+EPOLLWRNORM = EPOLLWRNORM
+EPOLLWRBAND = EPOLLWRBAND
+EPOLLMSG = EPOLLMSG
 
Index: internet/epollreactor.py
===================================================================
--- internet/epollreactor.py	(wersja 33168)
+++ internet/epollreactor.py	(kopia robocza)
@@ -17,7 +17,12 @@
 
 from twisted.internet.interfaces import IReactorFDSet
 
-from twisted.python import log, _epoll
+from twisted.python import log
+try:
+   from select import epoll as _epoll
+except ImportError:
+   from twisted.python import _epoll
+
 from twisted.internet import posixbase
 
 
@@ -49,9 +54,9 @@
     implements(IReactorFDSet)
 
     # Attributes for _PollLikeMixin
-    _POLL_DISCONNECTED = (_epoll.HUP | _epoll.ERR)
-    _POLL_IN = _epoll.IN
-    _POLL_OUT = _epoll.OUT
+    _POLL_DISCONNECTED = (_epoll.EPOLLHUP | _epoll.EPOLLERR)
+    _POLL_IN = _epoll.EPOLLIN
+    _POLL_OUT = _epoll.EPOLLOUT
 
     def __init__(self):
         """
@@ -76,17 +81,17 @@
         """
         fd = xer.fileno()
         if fd not in primary:
-            cmd = _epoll.CTL_ADD
+            cmd = self._poller.register
             flags = event
             if fd in other:
                 flags |= antievent
-                cmd = _epoll.CTL_MOD
+                cmd = self._poller.modify
             # epoll_ctl can raise all kinds of IOErrors, and every one
             # indicates a bug either in the reactor or application-code.
             # Let them all through so someone sees a traceback and fixes
             # something.  We'll do the same thing for every other call to
             # this method in this file.
-            self._poller._control(cmd, fd, flags)
+            cmd(fd, flags)
 
             # Update our own tracking state *only* after the epoll call has
             # succeeded.  Otherwise we may get out of sync.
@@ -98,14 +103,14 @@
         """
         Add a FileDescriptor for notification of data available to read.
         """
-        self._add(reader, self._reads, self._writes, self._selectables, _epoll.IN, _epoll.OUT)
+        self._add(reader, self._reads, self._writes, self._selectables, _epoll.IN, _epoll.EPOLLOUT)
 
 
     def addWriter(self, writer):
         """
         Add a FileDescriptor for notification of data available to write.
         """
-        self._add(writer, self._writes, self._reads, self._selectables, _epoll.OUT, _epoll.IN)
+        self._add(writer, self._writes, self._reads, self._selectables, _epoll.OUT, _epoll.EPOLLIN)
 
 
     def _remove(self, xer, primary, other, selectables, event, antievent):
@@ -123,23 +128,21 @@
             else:
                 return
         if fd in primary:
-            cmd = _epoll.CTL_DEL
             flags = event
             if fd in other:
                 flags = antievent
-                cmd = _epoll.CTL_MOD
+                self._poller.modify(fd, flags)
             else:
+                self._poller.unregister(fd)
                 del selectables[fd]
             del primary[fd]
-            # See comment above _control call in _add.
-            self._poller._control(cmd, fd, flags)
 
 
     def removeReader(self, reader):
         """
         Remove a Selectable for notification of data available to read.
         """
-        self._remove(reader, self._reads, self._writes, self._selectables, _epoll.IN, _epoll.OUT)
+        self._remove(reader, self._reads, self._writes, self._selectables, _epoll.EPOLLIN, _epoll.EPOLLOUT)
 
 
     def removeWriter(self, writer):
@@ -178,7 +181,7 @@
             # currently tracking (because that's maybe a good heuristic) and
             # the amount of time we block to the value specified by our
             # caller.
-            l = self._poller.wait(len(self._selectables), timeout)
+            l = self._poller.poll(len(self._selectables), timeout)
         except IOError, err:
             if err.errno == errno.EINTR:
                 return