Fix linux 9p2000.u mounts #33
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In particular this adds supports for symlinks. Support for block and character devices is partial: the extension string will include the "b" or "c" but the major and minor numbers are currently set to 0. Signed-off-by: David Scott <dave.scott@unikernel.com>
Signed-off-by: David Scott <dave.scott@unikernel.com>
The client can send `Attach` to bind fids to different filesystems served by the same server. Linux in 9p2000.u mode will do this quite a lot. This patches fixes Linux 9p2000.u mounts of `lofs`. Signed-off-by: David Scott <dave.scott@unikernel.com>
Signed-off-by: David Scott <dave.scott@unikernel.com>
This copes better with the case where the symlink is dangling. The generated qid will refer to the symlink rather than the linked file. Signed-off-by: David Scott <dave.scott@unikernel.com>
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AttachcallsStatfields