Added ssc device

Added `ds', a black-hole network interface.

Add kern/subr_diskslice.c, kern/subr_dkbad.c.
Sort.

Advanced route cache management is now an official part of IP support.

Added dev/vn/vn.c optional vn

Add generic sync PPP file.

Add code to be a bit smarter about IP routes, conditioned on the option
IN_RMX. (Eventually this will be standard, but I just wrote the code today
and don't want to break anyone.)

Added kern_devconf.c as standard.

First stage of getting imgact_gzip reentrant:
1) cut this up into /sys/sys/inflate.h, sys/kern/inflate.c
sys/kern/ingact_gzip.c
2) make a lot more things static
3) make a lot of globals const
4) make

First stage of getting imgact_gzip reentrant:
1) cut this up into /sys/sys/inflate.h, sys/kern/inflate.c
sys/kern/ingact_gzip.c
2) make a lot more things static
3) make a lot of globals const
4) make some args const
5) first stage of making globals into a struct (not used yet)

The vm_allocate() call which was introduced between revisions 1.4 and
1.5 of imagact_gzip.c broke things. I have backed that out for the time
being. (Davidg: help please)

WARNING: if you have gzip enabled in your kernel, you must now run
config again, as another source file has been added. Otherwise your
kernel compile will fall over.

This is all still WIP. More commits to come.

Suggestions from: phk.

show more ...

Changed the imgact_gzip to "optional gzip" per David Greenman's request.

***
WARNING: THIS MATERIAL MIGHT GO AWAY!
This material needs the core-groups approval to stay here for the 2.0 release.
If the core-group does not concent to this commit, it will be backed out.
***

***
WARNING: THIS MATERIAL MIGHT GO AWAY!
This material needs the core-groups approval to stay here for the 2.0 release.
If the core-group does not concent to this commit, it will be backed out.
***

It is a non-gpl'ed "unzip" which will allow execution of a.out files which
have been sent through "gzip -9". The idea being saved disk-space.

Just now this code has quality rating: "working prototype".

To compress a file to be used with this, do it exactly this way:

gzip -9 -v < /bin/FOO > /tmp/FOO
remember to chmod /tmp/FOO as needed.

DON'T compress all of you binaries right away ! There are several things
which you should consider first:

1. Using compressed binaries, you use >MUCH< more VM, and thus swap-space.

2. It is slow.

3. It might crash your machine.

Apart from that, I welcome comments...

show more ...

LKM support is no longer optional.

Removed unimplemented subr_rmap.c and unused references to it.

Add PPP. NB: this is VERY VERY VERY green code, added to make it easier
to test things out. It compiles, but I don't know if it works (yet).

More loadable VFS changes:

- Make a number of filesystems work again when they are statically compiled
(blush)

- FIFOs are no longer optional; ``options FIFO'' removed from distributed
config f

More loadable VFS changes:

- Make a number of filesystems work again when they are statically compiled
(blush)

- FIFOs are no longer optional; ``options FIFO'' removed from distributed
config files.

show more ...

Sorted.

Added msdosfs.

Obtained from: NetBSD

Redo Kernel NTP PLL support, kernel side.

This code is mostly taken from the 1.1 port (which was in turn taken from
Dave Mills's kern.tar.Z example). A few significant differences:

1) ntp_gettime(

Redo Kernel NTP PLL support, kernel side.

This code is mostly taken from the 1.1 port (which was in turn taken from
Dave Mills's kern.tar.Z example). A few significant differences:

1) ntp_gettime() is now a MIB variable rather than a system call. A few
fiddles are done in libc to make it behave the same.

2) mono_time does not participate in the PLL adjustments.

3) A new interface has been defined (in <machine/clock.h>) for doing
possibly machine-dependent things around the time of the clock update.
This is used in Pentium kernels to disable interrupts, set `time', and
reset the CPU cycle counter as quickly as possible to avoid jitter in
microtime(). Measurements show an apparent resolution of a bit more than
8.14usec, which is reasonable given system-call overhead.

show more ...

Added back the SYSV ipc files which somehow got removed.

Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5.
Fixed somebody's idea of a joke - about the first half of the lines in
in_proto.c were spaced over by one space.

Shuffle some functions and variables around to make it possible for
multicast routing to be implemented as an LKM. (There's still a bit of
work to do in this area.)

Added SYSV ipcs.

Obtained from: NetBSD and FreeBSD-1.1.5

1) Changed ddb into a option rather than a pseudo-device (use options DDB
in your kernel config now).
2) Added ps ddb function from 1.1.5. Cleaned it up a bit and moved into its
own file.
3) Ad

1) Changed ddb into a option rather than a pseudo-device (use options DDB
in your kernel config now).
2) Added ps ddb function from 1.1.5. Cleaned it up a bit and moved into its
own file.
3) Added \r handing in db_printf.
4) Added missing memory usage stats to statclock().
5) Added dummy function to pseudo_set so it will be emitted if there
are no other pseudo declarations.

show more ...

Terry Lambert's loadable kernel module support w/improvements from the
NetBSD group.

Made lockf advisory locking code generic (rather than ufs specific), and
use it in NFS. This is required both for diskless support and for POSIX
compliance. Note: the support in NFS is only for the l

Made lockf advisory locking code generic (rather than ufs specific), and
use it in NFS. This is required both for diskless support and for POSIX
compliance. Note: the support in NFS is only for the local node.

Submitted by: based on work originally done by Yuval Yurom

show more ...