tt is a reserved device name on VMS
authorCraig A. Berry <craigberry@mac.com>
Sat, 16 May 2009 21:03:13 +0000 (16:03 -0500)
committerCraig A. Berry <craigberry@mac.com>
Sat, 16 May 2009 21:03:13 +0000 (16:03 -0500)
commit9685b82382ae7e833dbf2d9596ce401170c3f3ce
tree0748c13f2c50364c013a10cb3c0fe26a5c493f3e
parent3523994b04cceafe4dd50a410bf7dc1b547a82d1
tt is a reserved device name on VMS

Its full name is _TTA0: (but TT for short) and it specifies the
controlling terminal of the current process, so you really can't
use it as the name of a temp directory.  Follow-up to:

36f064bc37569629cfa8ffed15497f849ae8ccfa
t/run/switcht.t