Merge with FreeBSD, revision 1.27 (fenner):
authorChris Pressey <cpressey@dragonflybsd.org>
Tue, 15 Feb 2005 01:00:39 +0000 (01:00 +0000)
committerChris Pressey <cpressey@dragonflybsd.org>
Tue, 15 Feb 2005 01:00:39 +0000 (01:00 +0000)
commitfb2e6c18e15653758c1d8b528d8327e673b16830
tree02f32cd22c0d734f2d0b87b1a307ab1e77204279
parent43fd4fa8aaa6b25bf1665dc95f6d201ffb6cfb3c
Merge with FreeBSD, revision 1.27 (fenner):

"Use SIGUSR1 to propogate SIGURG to the child; security measures prevent
  the parent from sending SIGURG itself to the child.  This fixes the
  problem of occasionally failing to pass the window size."
usr.bin/rlogin/rlogin.c