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V 2
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V 27
2008-05-22T13:46:41.000000Z
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V 373
Add a new group definition to sys/conf.h: GID_TTY.

Our current TTY layer uses a set-uid application called ptchown to
change ownership of a PTY slave device. The new TTY layer implements
this functionality through a new ioctl().

By accident I discovered Darwin's TTY layer also uses this approach.
Because of this, they also have a GID_TTY.

Approved by:	philip (mentor)

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