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mgodave/gist:871978

Created March 16, 2011 03:46
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Using java.io.FileDescriptor
Raw
gistfile1.clj
;; Problem: I have a raw file descriptor, from a parent process and I need to read from it:
(import java.io.FileDescriptor)
(import java.io.FileInputStream)
(def fdfield (.getDeclaredField (Class/forName "java.io.FileDescriptor") "fd"))
(def fd (FileDescriptor.))
(.setInt fdfield fd 10)
(FileInputStream. fd)
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