Research V4 development

Work on file man/man4/kl.4

Co-Authored-By: Dennis Ritchie <dmr@research.uucp>
Synthesized-from: v4

diff --git a/man/man4/kl.4 b/man/man4/kl.4
new file mode 100644 (file)
index 0000000..3b6d59e
--- /dev/null
+++ b/man/man4/kl.4
@@ -0,0 +1,42 @@
+.th KL IV 8/24/73
+.sh NAME
+kl \*- KL-11/TTY-33 console typewriter
+.sh DESCRIPTION
+.it Tty
+(as distinct from
+.it tty?
+)
+refers to the console
+typewriter hard-wired to the PDP-11 via a KL-11 interface.
+The disciplines involved in dealing with
+.it tty
+are identical to those for
+.it tty?
+and section DC(I)
+should be consulted.
+The following differences are salient:
+.s3
+The system calls
+.it stty
+and
+.it gtty
+apply, and the bits in the mode word have
+the same meanings,
+but the speed-select word is ignored.
+The quit signal is generated
+by the key marked `alt mode.'
+.s3
+By appropriate
+console switch settings, it is possible to cause
+UNIX to
+come up as a single-user system
+with I/O on this device.
+.sh FILES
+/dev/tty
+.br
+/dev/tty8      synonym for /dev/tty
+.br
+/dev/tty9      second console
+.sh "SEE ALSO"
+dc(IV), init(VII)
+.sh BUGS