Commit Graph

16 Commits

Author SHA1 Message Date
Bruce Evans
c1b0bf4649 Update machine-generated files. 1995-09-19 13:56:09 +00:00
Andrey A. Chernov
e876c909da Make setreuid/setregid active syscalls 1995-04-23 12:22:06 +00:00
Bruce Evans
b5e8ce9f12 Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
1995-03-16 18:17:34 +00:00
David Greenman
403ef252fa Removed obsolete vtrace() remnants. 1995-03-04 03:24:45 +00:00
Søren Schmidt
1e1e0b4463 First attempt to run linux binaries. This is only the changes needed to
the generic kernel. The actual emulator is a separate LKM. (not finished
yet, sorry).
Submitted by:	sos@freebsd.org & sef@kithrup.com
1995-02-14 19:23:22 +00:00
Søren Schmidt
c1451a8a5c Updated to add errno conversion table. (intialize to zero). 1994-10-09 21:58:47 +00:00
David Greenman
7216391e49 "idle priority" support. Based on code from Henrik Vestergaard Draboel,
but substantially rewritten by me.
1994-10-02 04:48:21 +00:00
Garrett Wollman
5ea9b26376 LKM support is no longer optional. 1994-09-28 22:45:04 +00:00
Poul-Henning Kamp
fa69874a39 init_sysent.c was missing the final newline. 1994-09-26 03:27:22 +00:00
Garrett Wollman
3f31c649d1 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.
1994-09-18 20:40:01 +00:00
Doug Rabson
3d903220e4 Added SYSV ipcs.
Obtained from: NetBSD and FreeBSD-1.1.5
1994-09-13 14:47:38 +00:00
David Greenman
60fef21477 Realtime priority scheduling support.
Added "sys/rtprio.h" with the used defines.
    Added rtprio(2) - the kernel interface.                  init_sysent.c,
                                                             kern_resource.c
                                                             syscalls.master
    Added 32 new runqueues (rtqs), with initialization.      kern_proc.c
                                                             kern_synch.c
    Realtime processes do not change nice/priority           kern_synch.c
    Added a column "rt" to ddb's ps (#ifdef RTPRIO_DEBUG)    kern_synch.c
    Realtime priorities are enherited through fork().        kern_fork.c
    Init (and children) NOT run as realtime process.         init_main.c

Submitted by:	Henrik Vestergaard Draboel
1994-09-01 05:15:50 +00:00
Garrett Wollman
24ea21ced4 Added ntp_gettime and ntp_adjtime syscalls, both nosys'ed out until
someone gets to re-integrating the code.  ntp_gettime() should be
turned into a sysctl variable and emulated in the library.
1994-08-26 18:15:25 +00:00
David Greenman
3edb235c09 Terry Lambert's loadable kernel module support w/improvements from the
NetBSD group.
1994-08-19 11:45:29 +00:00
Rodney W. Grimes
26f9a76710 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
Rodney W. Grimes
df8bae1de4 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00