Kqueue emit Create Events and watch all files in a directory #372
+65
−36
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This PR fixes some shortcoming in the kqueue backend.
The kqueue backend started as a copy of the inotify backend.
One major difference between kqueue and inotify was overlook by me,
inotify reports events for changes to files contained in a folder if the
folder is watched. Kqueue dosen't do this, each file has to be watch
individually.
As kqueue dosen't provide this information directly we have to do some
trickery, that is keep a list of known file in a directory and compare
it to the directory after a Write event was emitted for that directory.
This fixes #365