K 10
svn:author
V 7
iedowse
K 8
svn:date
V 27
2002-02-11T00:50:50.000000Z
K 7
svn:log
V 345
Make dump's behaviour more sensible when the output file is a fifo.
Normally trewind() performs a close-open-close cycle to rewind the
tape when closing the device, but this is not ideal for fifos. We
now skip the final open-close if the output descriptor is a fifo.

PR:		bin/25474
Submitted by:	Alex Bakhtin <bakhtin@amt.ru>
MFC after:	1 week

END