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/haiku/src/system/kernel/fs/
H A Dfifo.cppdiff f170a888 Mon Nov 25 08:06:45 MST 2013 Ingo Weinhold <ingo_weinhold@gmx.de> FIFO: Handle user reads/writes more correctly

* Determine whether called from userland or kernel.
* Check the buffer address via IS_USER_ADDRESS(), if from userland.
* Simplify things by merging UserRead() with Read() and
UserWrite() with Write().

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