From ebb3a1fcd8281c0e00e66fc034db005c2f888304 Mon Sep 17 00:00:00 2001
From: Johan Tibell <johan.tibell@gmail.com>
Date: Thu, 4 Feb 2010 14:46:48 -0800
Subject: [PATCH] Added some more todos

---
 TODO | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/TODO b/TODO
index 2036daf..80f071e 100644
--- a/TODO
+++ b/TODO
@@ -1,2 +1,10 @@
 * Check the 'flags' field in the 'kevent' struct for EV_ERROR when the
   'kevent' system call returns.
+
+* Is it really worth using a dynamic array to store events returned
+  from poll instead of using a fixed size of e.g. 1024?  At least for
+  the epoll and kqueue backends that don't require the array size to
+  be equal to the number of watched file descriptors.
+
+* Can we avoid writing a byte into the wakeup pipe by first checking
+  an IORef?  What are the possible races?