Aaron Campbell <aaron@cs.dal.ca>.
Use SHIFT-PgUp and SHIFT-PgDn to scroll back and forward.
Aarons original code was enhanced to have a separate scrollbuffer
for every virtual terminal and to preserve the screen contents
when switching screen sizes.
The scrollbuffer size is currently fixed at 8 pages but this
will be made configurable through the use of scon(1) in the
near future.
For pcvt_kbd.h, a longstanding compiler warning was fixed by
using excessive backetizing of the key2ascii[] table.
4096 - sizeof struct mbuf, and set MAX_MRU and MAX_MTU
back to 2048.
2048 is big enough as an MTU/MRU, but we need to be able
to allocate larger mbufs after reassembling IP fragments.
to be created at init time. The unit devices are created at
ctor when new instances are created and bound and destroyed
when that instance is closed. As such, there is just s single
static control dev_t for this driver (the per-unit dev_t's are
still in the softc).
When we have decommissionable periph drivers, a destroy_device
on the control device will have to called.
twice (once for the arg parsing and once to make it a normal character).
Make the man page example consistent.
Reminded by: Bryan Liesner <bleez@netaxs.com>
would leave you with a broken sendmail and local mail loss.
This evil hack moves sendmail.cf from the old location to the new one (if
required) at install time.
from the source attributed below. In particular, this removes a goto
inside a switch and replaces those horrendous ATOI macros with
something acceptable.
More clean-ups to come.
PR: bin/14151
Reported by: Christian Weisgerber <naddy@mips.rhein-neckar.de>
Obtained from: NetBSD
the initial thread). Instead, just leave an unmapped gap between thread
stacks and make sure that the thread stacks won't grow into these gaps,
simply by limiting the size of the stacks with the 'len' argument to
mmap(). This (if I understand correctly) reduces VM overhead
considerably.
Reviewed by: deischen
If one wishes to anchor the compiler toolchain tree somewhere other than /,
all one needs to do is set "TOOLS_PREFIX" to a different rooting.
Submitted by: marcel (in a different format and reworked by me)
resulted in vastly optimistic offset values reported to userland
(typically a factor 40+ too small). Apart from that, the code had
two sign-bugs.
Apply the hardpps() phase with the right sign with a simply
scaling by integration interval. (This may be too stiff at
long integration intervals, see below).
Allow pps_shiftmax to be reduced again.
Before this, the phase lock in hardpps() were broken, but due to
two bugs mostly cancelling out, it would end up basically working
with a large stochastic component. Now it behaves as one would
expect: smooth and quiet.
It seems that pps_shiftmax above 7..9 somewhere makes the phaselock
too weak to hold onto random walk phase errors from a HP-105 OCXO,
which basically means that it is too weak for real-life use with
such integration times. This is yet to be resolved.
Submitted to: Prof. Dave "NTP" Mills.
Tested by: Terje Mathisen <Terje.Mathisen@hda.hydro.com>
