K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2001-11-09T02:23:05.000000Z
K 7
svn:log
V 641
o nvi failed to correctly handle EINTR returned from tcsetattr(), exiting
  instead of recovering, which happens in particular during a rapid series
  of SIGWINCH's.  This change forces nvi to loop on the call in the event
  that the call is interrupted.

Interestingly, I submitted this bug report in 1998, and a solution was
posted shortly thereafter by Matthias Buelow; it's been sitting in the
PR database ever since.

Note: this takes this file off the vendor branch.  If and when we find
a vendor for this code, the fix should be given back to them.

PR:		bin/8438
Submitted by:	Matthias Buelow <mkb@altair.mayn.de>
MFC after:	1 month

END