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diff --git a/usr.sbin/xntpd/kernel/README.streams b/usr.sbin/xntpd/kernel/README.streams
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-Some kernels don't support additional user defined line disciplines.
-Especially notable in this regard is SunOS and System V. They
-provide similar support in the form of "Streams". Accordingly,
-included in this directory is a pair of STREAMS modules to
-replace the line disciplines that provide clock support for
-xntpd. Notice that the "clkdefs.h" file is not used in the
-original line discipline, but the "chudefs.h" file is the
-same one used in the original line discipline.
-
-TO INSTALL A NEW STREAMS DRIVER:
-
-1. Copy your choice to /sys/os, removing the "_STREAMS" in the
-filename.
-
-2. Copy the appropriate *defs.h file to /usr/include/sys,
-then link it (with ln) to /sys/sys.
-
-In the following steps, substitute "clk" for "chu" if you're
-installing the clk driver.
-
-3. Append to /sys/conf.common/files.cmn:
-
-os/tty_chu.c	optional chu
-
-4. Edit /sys/sun/str_conf.c. You'll want to add lines in three
-places. It'll be sort of clear where when you see the file.
-
-.
-.
-.
-#include "chu.h"
-.
-.
-.
-#if NCHU > 0
-extern struct streamtab chuinfo;
-#endif
-.
-.
-.
-#if NCHU > 0
-	{ "chu", &chuinfo },
-#endif
-.
-.
-.
-
-At this point, the kernel-making "config [k-name] ; cd ../[k-name] ; make"
-should produce a kernel just as it did before. If it fouls up,
-something's wrong.
-
-5. Edit /sys/[arch]/conf/[k-name] (substituting the architecture and
-kernel name) to stick in:
-
-pseudo-device	chu4		# CHU clock support
-
-You can change 4 to anything you like. It will limit the number
-of instantiations of the chu driver you can use at the same time.
-
-6. Make a new kernel and boot it.
-
-HOW TO USE THE CHU STREAMS DRIVER:
-
-The driver should act exactly like the line discipline.
-After setting the raw mode, and exclusive access (if you want),
-pop off all the extra streams, then push the chu module
-on. From then on, any reads from the file in question
-will return chucode structures as defined in chudefs.h.
-Depending on the settings of PEDANTIC and ANAL_RETENTIVE
-used when compiling the kernel, some checking of the
-data may or may not be necessary.
-
-HOW TO USE THE CLK STREAMS DRIVER:
-
-First, it should be noted that a new ioctl() has been defined.
-The CLK_SETSTR ioctl takes a pointer to a string of no more
-than CLK_MAXSTRSIZE characters. Until the first CLK_SETSTR
-is performed, the driver will simply pass through characters.
-Once it is passed a string, then any character in that string
-will be immediately followed by a struct timeval. You can
-change the string whenever you want by doing another
-CLK_SETSTR. The character must be an exact, 8 bit match.
-The character '\000' cannot, unfortunately, be stamped.
-Passing an empty string to CLK_SETSTR turns off stamping.
-Passing NULL will produce undefined results.
-