add SignalFD#update! method
commite29be690d10747c09aaf4839a4a5a4a0ed11729a
authorEric Wong <e@yhbt.net>
Sun, 6 Mar 2011 02:17:57 +0000 (6 02:17 +0000)
committerEric Wong <normalperson@yhbt.net>
Sun, 6 Mar 2011 02:30:06 +0000 (6 02:30 +0000)
tree95cd44291ab1ea4c008932e5f48e2afb7c9939f4
parentf14855b5b746c6bb6c6edb0dada2803ab60c5b94
add SignalFD#update! method

This modifies an existing SignalFD.
ext/sleepy_penguin/signalfd.c
test/test_signalfd.rb