unix-history/.git
30 years ago/bin/sh read builtin causes sh to dump core if read is
Geoff Rehmet [Wed, 6 Apr 1994 13:01:38 +0000 (13:01 +0000)]
/bin/sh read builtin causes sh to dump core if read is
used with either no args, or with an arg in the form "$var"
where var is not defined yet:

freefall:/home/csgr/cvswork/sh%sh
$ read
hi
Segmentation fault (core dumped)
freefall:/home/csgr/cvswork/sh%sh
$ read $foo
foobar
Segmentation fault (core dumped)

30 years agoDon't try to clean out ex since it's a directory.
Paul Richards [Wed, 6 Apr 1994 08:28:56 +0000 (08:28 +0000)]
Don't try to clean out ex since it's a directory.

30 years agoNow -ulogin passed to uucico
Andrey Chernov [Wed, 6 Apr 1994 02:50:06 +0000 (02:50 +0000)]
Now -ulogin passed to uucico

30 years agosplit -b dumps core if no count is given.
Nate Willams [Tue, 5 Apr 1994 23:05:42 +0000 (23:05 +0000)]
split -b dumps core if no count is given.

30 years agoPrevious fix didn't define rune_t like it should. Now it does.
Garrett Wollman [Tue, 5 Apr 1994 22:09:33 +0000 (22:09 +0000)]
Previous fix didn't define rune_t like it should.  Now it does.

30 years agoDon't forget to install octype.h, rune.h, and runetype.h.
Garrett Wollman [Tue, 5 Apr 1994 19:01:55 +0000 (19:01 +0000)]
Don't forget to install octype.h, rune.h, and runetype.h.

30 years agoDocument some of the latest changes from David&John.
Garrett Wollman [Tue, 5 Apr 1994 18:52:11 +0000 (18:52 +0000)]
Document some of the latest changes from David&John.

30 years agoMake stdlib.h in the non-ANSI case work.
Garrett Wollman [Tue, 5 Apr 1994 18:48:03 +0000 (18:48 +0000)]
Make stdlib.h in the non-ANSI case work.

30 years agoo Clean up my previous fix per bde suggestion
Andrey Chernov [Tue, 5 Apr 1994 10:12:41 +0000 (10:12 +0000)]
o Clean up my previous fix per bde suggestion
o Move ptcwakeup before line close
o Make all ttysleep strings unique for debug purposes

30 years agoAdd that /usr/X386/lib is also in the default path for ldconfig. Bug found
Andreas Schulz [Tue, 5 Apr 1994 08:24:19 +0000 (08:24 +0000)]
Add that /usr/X386/lib is also in the default path for ldconfig. Bug found
by Satoshi Asami ( asami@cs.berkeley.edu ). Fixed also a minor typo
problem.

30 years agoRussian locale template added
Andrey Chernov [Tue, 5 Apr 1994 07:14:48 +0000 (07:14 +0000)]
Russian locale template added

30 years agofrom John Dyson:
David Greenman [Tue, 5 Apr 1994 03:23:53 +0000 (03:23 +0000)]
from John Dyson:

1) fixed some bugs related to the bounce buffer code
2) vnode pager now supports clustered pageouts
3) experimental code for clustering all I/O via a new "cldisksort"
4) added >16MB check to Bustek driver
5) made some experimental algorithmic changes to the pageout daemon
6) fixed bugs in truncating mapped files (esp when mapped via NFS)
7) reorganized vnode pager I/O code

30 years agoFirst pass at adding locale support. This code only deals with the LC_CTYPE
Garrett Wollman [Mon, 4 Apr 1994 21:13:55 +0000 (21:13 +0000)]
First pass at adding locale support.  This code only deals with the LC_CTYPE
class of locale data, but could be extended to handle other locale
classes, as well as message catalogues and other non-locale i18n
support.

I have left the old _ctype_ array in place, and moved the ctype.h
header to octype.h, so that existing shared binaries will still be
able to find and use it as they require.

See /usr/src/share/locale for information on how to create new locale
data files (eventually this procedure will be improved).  I'd like to
have a family of locale files for various countries, languages, and
character sets, so please contribute some.

This code was originally written by Paul Borman and contributed to
4.4; I did the integration, and have somewhat tested it.  crt0.c
probably ought to call setlocale() if it doesn't already, but I'd like
for people to create some locale files and try things manually first
before I make every program do this.

30 years agoUse setuid(geteuid()) rather than setruid(geteuid()); seems tto be the
Garrett Wollman [Mon, 4 Apr 1994 19:49:12 +0000 (19:49 +0000)]
Use setuid(geteuid()) rather than setruid(geteuid()); seems tto be the
right thing to do, as this program never un-renounces.

30 years agoAdded back setruid() and setrgiod(), but make them print an obnoxious
Garrett Wollman [Mon, 4 Apr 1994 19:33:58 +0000 (19:33 +0000)]
Added back setruid() and setrgiod(), but make them print an obnoxious
warning message whenever called.  If our linker didn't have this support
broken, it would also print out a warning message at link time.  The warning
message is:

warning: this program uses setruid, which doesn't do anything
(but used to)

30 years agocorrected pointer to sound.doc
Poul-Henning Kamp [Mon, 4 Apr 1994 17:27:45 +0000 (17:27 +0000)]
corrected pointer to sound.doc

30 years agoThis addition allows compilation with EXCLUDE_AUDIO
Andrey Chernov [Sun, 3 Apr 1994 22:16:38 +0000 (22:16 +0000)]
This addition allows compilation with EXCLUDE_AUDIO
without compilation error.

30 years agoUpgraded to Delaware version 3.3p (yes, that's right, they're not increasing).
Garrett Wollman [Sun, 3 Apr 1994 20:37:34 +0000 (20:37 +0000)]
Upgraded to Delaware version 3.3p (yes, that's right, they're not increasing).
This version still doesn't talk to the kernel PLL code, but you should be
able to convince it to do so relatively easily.  Also deleted some junk
files and fixed all compilation warnings.

30 years agoxntp 3.3p from Delaware
Garrett Wollman [Sun, 3 Apr 1994 19:50:51 +0000 (19:50 +0000)]
xntp 3.3p from Delaware

30 years agoThis commit was generated by cvs2svn to track changes on a CVS vendor
Garrett Wollman [Sun, 3 Apr 1994 19:50:51 +0000 (19:50 +0000)]
This commit was generated by cvs2svn to track changes on a CVS vendor
branch.

30 years agoFix two bugs in slave ptys:
Andrey Chernov [Sun, 3 Apr 1994 19:40:01 +0000 (19:40 +0000)]
Fix two bugs in slave ptys:
1) TS_WOPEN not cleared upon exit of ptsopen(), can cause
several problems with ttymodem stuff, etc. (minor bug)
2) TS_ISOPEN not cleared upon exit of ptsclose(), can cause
serious bug with inheritance of previous tty flags on next pty open.
F.e. somethimes triggered echo in telnetd.

30 years agoDocumented MAXMEM. Added warnings about certain options being subject to
Garrett Wollman [Sun, 3 Apr 1994 18:38:48 +0000 (18:38 +0000)]
Documented MAXMEM.  Added warnings about certain options being subject to
extermination in the near future.  Added a pre-formatted `options.doc' file so
Julian Stacey can stop complaining.  Documented PANIC_REBOOT_DELAY or whatever
it's called.  Documented UPDATE_INTERVAL.  Deleted some old and bogus
option references.

30 years agoFix tty? entry in the same way like cua entry
Andrey Chernov [Sun, 3 Apr 1994 14:24:52 +0000 (14:24 +0000)]
Fix tty? entry in the same way like cua entry
Add error diagnotic about unknown device name

30 years agoAdd declaration missing from previous bde's version
Andrey Chernov [Sun, 3 Apr 1994 12:25:57 +0000 (12:25 +0000)]
Add declaration missing from previous bde's version

30 years agoCHANGES from Bruce:
Andrey Chernov [Sun, 3 Apr 1994 11:41:11 +0000 (11:41 +0000)]
CHANGES from Bruce:
---
This list of changes is in approximately chronological order (oldest first).

o Many cosmetic changes - renamed comintr1 -> siointr1, moved
  things around and fixed whitespace.
o Reduced SLIP latency (FRAME_END hack) from 20-30 ms to 16 ms
  at 115200 bps (you won't notice the average 10 ms improvement
  on slow lines).  ppp seems to use only counted transfers so
  there's no similar hack available.  It's too hard for the
  driver to know the count.
o Temporary #ifdefs for new and old interrupt handling
  (OLD_INTERRUPT_HANDLING decided by setsofttty() not being
  externally defined.
o Don't test for the IIR_NOPEND bit being set - test for the
  non-fifo part of the iir equalling it like the docs say to.
  States with other IIR_NOPEND set in combination with the
  other iir bits are undefined.  The docs may be stupid - the
  old test would not have broken when the fifo bits were
  introduced.
o Noted more problems with DTR wait.
o Rewrote console stuff.  Still some initialization and state
  preservation problems.  Same for kgdb stuff.  The driver
  doesn't do anything about the console close bug.  It needs
  to be fixed entirely in i386/cons.c.  I like chmr's version
  where the the console driver revectors the device open and
  close routines.
o Temporary (?) #ifdefs for references to tty buffers.
o Noted further things to do in (2 comments about 3 places) for
  phk's change to not touch RTS unless it is being used for flow
  control.
o Temporary #ifdefs for timestamp handling.  It needs fixing.
  The microtime() call breaks the first rule of writing fast
  interrupt handlers: NO calls to functions that might do slow
  and bad things.  microtime() enables interrupts.  This turns
  out to be only moderately harmful.  Also, I want the timestamp
  copy outside of the normal interrupt handler.
o Don't init com->tp early for the !DONT_MALLOC_TTYS case -
  both sides are NULL.
o Worry about com->tp == NULL in siopoll.  I don't see how you
  survived the (incc <= 0 || !(tp->state & TS_ISOPEN)) test.
  Perhaps early sttys or comcontrols set up the tp's for _all_
  the ports before this code is reached.

30 years agoNow cua handled like tty, i.e. name+3
Andrey Chernov [Sun, 3 Apr 1994 05:13:59 +0000 (05:13 +0000)]
Now cua handled like tty, i.e. name+3

30 years agoNow cua handled like tty, i.e. name+3
Andrey Chernov [Sun, 3 Apr 1994 05:06:29 +0000 (05:06 +0000)]
Now cua handled like tty, i.e. name+3

30 years agoFix error in making cua entries for two multiports
Andrey Chernov [Sun, 3 Apr 1994 04:39:54 +0000 (04:39 +0000)]
Fix error in making cua entries for two multiports
(> 10 devices)

30 years agoAdd RCS Id to Makefile.
Garrett Wollman [Sun, 3 Apr 1994 00:28:10 +0000 (00:28 +0000)]
Add RCS Id to Makefile.

30 years agoAdded locale files and mklocale utility from Paul Borman's `runes'
Garrett Wollman [Sun, 3 Apr 1994 00:27:38 +0000 (00:27 +0000)]
Added locale files and mklocale utility from Paul Borman's `runes'
library.  Can't be enabled until the library itself is in libc.

30 years agoBarry Morris's (bsm@freefall) changes to su.
Jordan K. Hubbard [Sun, 3 Apr 1994 00:16:36 +0000 (00:16 +0000)]
Barry Morris's (bsm@freefall) changes to su.

30 years ago Add a little extra sanity checking so that end profil requests
Jordan K. Hubbard [Sat, 2 Apr 1994 23:03:01 +0000 (23:03 +0000)]
 Add a little extra sanity checking so that end profil requests
 don't generate spurious faults.  I'm not sure how long this has been broken,
 but profiling sure won't work as it is before this patch.

30 years agoCompletely delete setr[ug]id, since they no longer do anything any more.
Garrett Wollman [Sat, 2 Apr 1994 22:25:08 +0000 (22:25 +0000)]
Completely delete setr[ug]id, since they no longer do anything any more.
Bump shared-library minor version to reflect this change.

30 years agoDocument new interrupt code.
Garrett Wollman [Sat, 2 Apr 1994 22:15:18 +0000 (22:15 +0000)]
Document new interrupt code.

30 years agoChange from Bruce:
Andrey Chernov [Sat, 2 Apr 1994 20:43:25 +0000 (20:43 +0000)]
Change from Bruce:
isa_dmarangecheck() is off by one error.
> ISARAM_END should be >= ISARAM_END. Only the first page above 16M
was mishandled.

30 years agoNewsgroups: comp.unix.bsd
Jordan K. Hubbard [Sat, 2 Apr 1994 18:22:06 +0000 (18:22 +0000)]
Newsgroups: comp.unix.bsd
From: david@wubios.wustl.edu (David J Camp)
Subject: patch for FreeBSD man page
Organization: Division of Biostatistics, WUMS, St. Louis, MO
Date: Sat, 2 Apr 1994 15:15:52 GMT

I found a minor but confusing error in one of the FreBSD man pages.
Here is a patch:  -David-

30 years agoBack out previous change.
Jordan K. Hubbard [Sat, 2 Apr 1994 17:10:19 +0000 (17:10 +0000)]
Back out previous change.

30 years agoChanged _profiling back to profiling.
David Greenman [Sat, 2 Apr 1994 08:39:20 +0000 (08:39 +0000)]
Changed _profiling back to profiling.

30 years agoOutput *_imask instead of *mask.
David Greenman [Sat, 2 Apr 1994 07:09:28 +0000 (07:09 +0000)]
Output *_imask instead of *mask.

30 years ago New interrupt code from Bruce Evans. In additional to Bruce's attached
David Greenman [Sat, 2 Apr 1994 07:01:04 +0000 (07:01 +0000)]
   New interrupt code from Bruce Evans. In additional to Bruce's attached
list of changes, I've made the following additional changes:

1) i386/include/ipl.h renamed to spl.h as the name conflicts with the
   file of the same name in i386/isa/ipl.h.
2) changed all use of *mask (i.e. netmask, biomask, ttymask, etc) to
   *_imask (net_imask, etc).
3) changed vestige of splnet use in if_is to splimp.
4) got rid of "impmask" completely (Bruce had gotten rid of netmask),
   and are now using net_imask instead.
5) dozens of minor cruft to glue in Bruce's changes.

   These require changes I made to config(8) as well, and thus it must
be rebuilt.

-DG

from Bruce Evans:

sio:
o No diff is supplied.  Remove the define of setsofttty().  I hope
  that is enough.

*.s:
o i386/isa/debug.h no longer exists.  The event counters became too
  much trouble to maintain.  All function call entry and exception
  entry counters can be recovered by using profiling kernel (the new
  profiling supports all entry points; however, it is too slow to
  leave enabled all the time; it also).  Only BDBTRAP() from debug.h
  is now used.  That is moved to exception.s.  It might be worth
  preserving SHOW_BITS() and calling it from _mcount() (if enabled).
o T_ASTFLT is now only set just before calling trap().
o All exception handlers set SWI_AST_MASK in cpl as soon as possible
  after entry and arrange for _doreti to restore it atomically with
  exiting.  It is not possible to set it atomically with entering
  the kernel, so it must be checked against the user mode bits in
  the trap frame before committing to using it.  There is no place
  to store the old value of cpl for syscalls or traps, so there are
  some complications restoring it.

Profiling stuff (mostly in *.s):
o Changes to kern/subr_mcount.c, gcc and gprof are not supplied yet.
o All interesting labels `foo' are renamed `_foo' and all
  uninteresting labels `_bar' are renamed `bar'.  A small change
  to gprof allows ignoring labels not starting with underscores.
o MCOUNT_LABEL() is to provide names for counters for times spent
  in exception handlers.
o FAKE_MCOUNT() is a version of MCOUNT() suitable for exception
  handlers.  Its arg is the pc where the exception occurred.  The
  new mcount() pretends that this was a call from that pc to a
  suitable MCOUNT_LABEL().
o MEXITCOUNT is to turn off any timer started by MCOUNT().

/usr/src/sys/i386/i386/exception.s:
o The non-BDB BPTTRAP() macros were doing a sti even when interrupts
  were disabled when the trap occurred.  The sti (fixed) sti is
  actually a no-op unless you have my changes to machdep.c that make
  the debugger trap gates interrupt gates, but fixing that would
  make the ifdefs messier.  ddb seems to be unharmed by both
  interrupts always disabled and always enabled (I had the branch in
  the fix back to front for some time :-().
o There is no known pushal bug.
o tf_err can be left as garbage for syscalls.

/usr/src/sys/i386/i386/locore.s:
o Fix and update BDE_DEBUGGER support.
o ENTRY(btext) before initialization was dangerous.
o Warm boot shot was longer than intended.

/usr/src/sys/i386/i386/machdep.c:
o DON'T APPLY ALL OF THIS DIFF.  It's what I'm using, but may require
  other changes.
  Use the following:
o Remove aston() and setsoftclock().
  Maybe use the following:
o No netisr.h.
o Spelling fix.
o Delay to read the Rebooting message.
o Fix for vm system unmapping a reduced area of memory
  after bounds_check_with_label() reduces the size of
  a physical i/o for a partition boundary.  A similar
  fix is required in kern_physio.c.
o Correct use of __CONCAT.  It never worked here for non-
  ANSI cpp's.  Is it time to drop support for non-ANSI?
o gdt_segs init.  0xffffffffUL is bogus because ssd_limit
  is not 32 bits.  The replacement may have the same
  value :-), but is more natural.
o physmem was one page too low.  Confusing variable names.
  Don't use the following:
o Better numbers of buffers.  Each 8K page requires up to
  16 buffer headers.  On my system, this results in 5576
  buffers containing [up to] 2854912 bytes of memory.
  The usual allocation of about 384 buffers only holds
  192K of disk if you use it on an fs with a block size
  of 512.
o gdt changes for bdb.
o *TGT -> *IDT changes for bdb.
o #ifdefed changes for bdb.

/usr/src/sys/i386/i386/microtime.s:
o Use the correct asm macros.  I think asm.h was copied from Mach
  just for microtime and isn't used now.  It certainly doesn't
  belong in <sys>.  Various macros are also duplicated in
  sys/i386/boot.h and libc/i386/*.h.
o Don't switch to and from the IRR; it is guaranteed to be selected
  (default after ICU init and explicitly selected in isa.c too, and
  never changed until the old microtime clobbered it).

/usr/src/sys/i386/i386/support.s:
o Non-essential changes (none related to spls or profiling).
o Removed slow loads of %gs again.  The LDT support may require
  not relying on %gs, but loading it is not the way to fix it!
  Some places (copyin ...) forgot to load it.  Loading it clobbers
  the user %gs.  trap() still loads it after certain types of
  faults so that fuword() etc can rely on it without loading it
  explicitly.  Exception handlers don't restore it.  If we want
  to preserve the user %gs, then the fastest method is to not
  touch it except for context switches.  Comparing with
  VM_MAXUSER_ADDRESS and branching takes only 2 or 4 cycles on
  a 486, while loading %gs takes 9 cycles and using it takes
  another.
o Fixed a signed branch to unsigned.

/usr/src/sys/i386/i386/swtch.s:
o Move spl0() outside of idle loop.
o Remove cli/sti from idle loop.  sw1 does a cli, and in the
  unlikely event of an interrupt occurring and whichqs becoming
  zero, sw1 will just jump back to _idle.
o There's no spl0() function in asm any more, so use splz().
o swtch() doesn't need to be superaligned, at least with the
  new mcounting.
o Fixed a signed branch to unsigned.
o Removed astoff().

/usr/src/sys/i386/i386/trap.c:
o The decentralized extern decls were inconsistent, of course.
o Fixed typo MATH_EMULTATE in comments. */
o Removed unused variables.
o Old netmask is now impmask; print it instead.  Perhaps we
  should print some of the new masks.
o BTW, trap() should not print anything for normal debugger
  traps.

/usr/src/sys/i386/include/asmacros.h:
o DON'T APPLY ALL OF THIS DIFF.  Just use some of the null macros
  as necessary.

/usr/src/sys/i386/include/cpu.h:
o CLKF_BASEPRI() changes since cpl == SWI_AST_MASK is now normal
  while the kernel is running.
o Don't use var++ to set boolean variables.  It fails after a mere
  4G times :-) and is slower than storing a constant on [3-4]86s.

/usr/src/sys/i386/include/cpufunc.h:
o DON'T APPLY ALL OF THIS DIFF.  You need mainly the include of
  <machine/ipl.h>.  Unfortunately, <machine/ipl.h> is needed by
  almost everything for the inlines.

/usr/src/sys/i386/include/ipl.h:
o New file.  Defines spl inlines and SWI macros and declares most
  variables related to hard and soft interrupt masks.

/usr/src/sys/i386/isa/icu.h:
o Moved definitions to <machine/ipl.h>

/usr/src/sys/i386/isa/icu.s:
o Software interrupts (SWIs) and delayed hardware interrupts (HWIs)
  are now handled uniformally, and dispatching them from splx() is
  more like dispatching them from _doreti.  The dispatcher is
  essentially *(handler[ffs(ipending & ~cpl)]().
o More care (not quite enough) is taken to avoid unbounded nesting
  of interrupts.
o The interface to softclock() is changed so that a trap frame is
  not required.
o Fast interrupt handlers are now handled more uniformally.
  Configuration is still too early (new handlers would require
  bits in <machine/ipl.h> and functions to vector.s).
o splnnn() and splx() are no longer here; they are inline functions
  (could be macros for other compilers).  splz() is the nontrivial
  part of the old splx().

/usr/src/sys/i386/isa/ipl.h
o New file.  Supposed to have only bus-dependent stuff.  Perhaps
  the h/w masks should be declared here.

/usr/src/sys/i386/isa/isa.c:
o DON'T APPLY ALL OF THIS DIFF.  You need only things involving
  *mask and *MASK and comments about them.  netmask is now a pure
  software mask.  It works like the softclock mask.

/usr/src/sys/i386/isa/vector.s:
o Reorganize AUTO_EOI* macros.
o Option FAST_INTR_HANDLER_USERS_ES for people who don't trust
  fastintr handlers.
o fastintr handlers need to metamorphose into ordinary interrupt
  handlers if their SWI bit has become set.  Previously, sio had
  unintended latency for handling output completions and input
  of SLIP framing characters because this was not done.

/usr/src/sys/net/netisr.h:
o The machine-dependent stuff is now imported from <machine/ipl.h>.

/usr/src/sys/sys/systm.h
o DON'T APPLY ALL OF THIS DIFF.  You need mainly the different
  splx() prototype.  The spl*() prototypes are duplicated as
  inlines in <machine/ipl.h> but they need to be duplicated here
  in case there are no inlines.  I sent systm.h and cpufunc.h
  to Garrett.  We agree that spl0 should be replaced by splnone
  and not the other way around like I've done.

/usr/src/sys/kern/kern_clock.c
o splsoftclock() now lowers cpl so the direct call to softclock()
  works as intended.
o softclock() interface changed to avoid passing the whole frame
  (some machines may need another change for profile_tick()).
o profiling renamed _profiling to avoid ANSI namespace pollution.
  (I had to improve the mcount() interface and may as well fix it.)
  The GUPROF variant doesn't actually reference profiling here,
  but the 'U' in GUPROF should mean to select the microtimer
  mcount() and not change the interface.

30 years agoRenamed executable to avoid name-clash with directory
Andrew Moore [Sat, 2 Apr 1994 06:19:12 +0000 (06:19 +0000)]
Renamed executable to avoid name-clash with directory

30 years agoReplace CAPS led with ALTGR led for ALTGR mode (soft) keyboards,
Andrey Chernov [Fri, 1 Apr 1994 18:33:12 +0000 (18:33 +0000)]
Replace CAPS led with ALTGR led for ALTGR mode (soft) keyboards,
currently affects only russian keyboard.

30 years agoChange got_status/modem_status assignment per Bruce suggestion,
Andrey Chernov [Fri, 1 Apr 1994 16:47:01 +0000 (16:47 +0000)]
Change got_status/modem_status assignment per Bruce suggestion,
because inb clears modem status port.

30 years agoLocalize previous changes (removing dma_reset)
Andrey Chernov [Fri, 1 Apr 1994 15:04:49 +0000 (15:04 +0000)]
Localize previous changes (removing dma_reset)
only for SB card, it seems that it breaks GUS at least.

30 years agoFix from Gene for bogus destinations.
Jordan K. Hubbard [Fri, 1 Apr 1994 13:11:01 +0000 (13:11 +0000)]
Fix from Gene for bogus destinations.

30 years agoFix bug with ppp.h I introduced earlier. This should do it.
Jordan K. Hubbard [Fri, 1 Apr 1994 10:13:22 +0000 (10:13 +0000)]
Fix bug with ppp.h I introduced earlier.  This should do it.

30 years agoTracker "swapping" problem finally solved,
Andrey Chernov [Thu, 31 Mar 1994 20:54:25 +0000 (20:54 +0000)]
Tracker "swapping" problem finally solved,
all (expect one) dma_reset calls commented out.

30 years agoMinor performance improvements from J.T.Conklin and Charles Hannum.
David Greenman [Thu, 31 Mar 1994 14:11:02 +0000 (14:11 +0000)]
Minor performance improvements from J.T.Conklin and Charles Hannum.

30 years agocorrected comment.
David Greenman [Thu, 31 Mar 1994 11:06:29 +0000 (11:06 +0000)]
corrected comment.

30 years agoRemove compilation warning in ttyinfo
Andrey Chernov [Thu, 31 Mar 1994 00:51:01 +0000 (00:51 +0000)]
Remove compilation warning in ttyinfo

30 years agoGive an error if the "ident" is missing, instead of a core dump.
Andreas Schulz [Wed, 30 Mar 1994 22:06:08 +0000 (22:06 +0000)]
Give an error if the "ident" is missing, instead of a core dump.
Error found by Poul-Henning Kamp/P-HK:
I just noticed in passing that if the 'ident' line was accidentially
commented out here on REF the config(1) program would coredump.  I have no
time to hunt this one, I hope somebody else can/will chase it.

30 years agoMove this directory, too.
Garrett Wollman [Wed, 30 Mar 1994 20:37:52 +0000 (20:37 +0000)]
Move this directory, too.

30 years agoGive these files the right owerships (first attempt didn't do that). Change
Garrett Wollman [Wed, 30 Mar 1994 20:36:37 +0000 (20:36 +0000)]
Give these files the right owerships (first attempt didn't do that).  Change
history isn't particularly important for these files.

30 years agoFix error with reducing speed on SB reset.
Andrey Chernov [Wed, 30 Mar 1994 20:33:28 +0000 (20:33 +0000)]
Fix error with reducing speed on SB reset.

30 years agoAdded LDFLAGS to the build of rrestore, else we end with a shared lib
Andreas Schulz [Wed, 30 Mar 1994 19:22:00 +0000 (19:22 +0000)]
Added LDFLAGS to the build of rrestore, else we end with a shared lib
executable of it.

30 years agoAdded LDFLAGS to the initdeck build, so that a compile with NOSHARED?=YES
Andreas Schulz [Wed, 30 Mar 1994 18:37:41 +0000 (18:37 +0000)]
Added LDFLAGS to the initdeck build, so that a compile with NOSHARED?=YES
works.

30 years agoAdded LDFLAGS to the makedefs build, so that a compile with NOSHARED?=YES
Andreas Schulz [Wed, 30 Mar 1994 18:35:02 +0000 (18:35 +0000)]
Added LDFLAGS to the makedefs build, so that a compile with NOSHARED?=YES
works.

30 years agoUpdate this too.
Jordan K. Hubbard [Wed, 30 Mar 1994 09:56:23 +0000 (09:56 +0000)]
Update this too.

30 years agoAdd some missing files, rename NPPP to _NPPP to avoid name clash with the
Jordan K. Hubbard [Wed, 30 Mar 1994 09:38:20 +0000 (09:38 +0000)]
Add some missing files, rename NPPP to _NPPP to avoid name clash with the
kernel symbol denoting number of ppp devices.

30 years agoUpdate to pppd 2.0.4
Jordan K. Hubbard [Wed, 30 Mar 1994 09:31:44 +0000 (09:31 +0000)]
Update to pppd 2.0.4

30 years agoEliminated the "physstrat" wart and merged it into kern_physio.c. This
David Greenman [Wed, 30 Mar 1994 02:47:13 +0000 (02:47 +0000)]
Eliminated the "physstrat" wart and merged it into kern_physio.c. This
patch also fixes a bug which causes a kernel VM leak.

30 years agoEliminated the "physstrat" wart and merged it into kern_physio.c. This
David Greenman [Wed, 30 Mar 1994 02:31:26 +0000 (02:31 +0000)]
Eliminated the "physstrat" wart and merged it into kern_physio.c. This
patch also fixes a bug which causes a kernel VM leak.

30 years agoNew routine "pmap_kenter", designed to take advantage of the special
David Greenman [Wed, 30 Mar 1994 02:22:00 +0000 (02:22 +0000)]
New routine "pmap_kenter", designed to take advantage of the special
case of the kernel pmap.

30 years agoAdd comments about new gdb from Gary Jennejohn.
Jordan K. Hubbard [Tue, 29 Mar 1994 08:52:55 +0000 (08:52 +0000)]
Add comments about new gdb from Gary Jennejohn.

30 years agoUse tmac.s since we don't have tmac.sU.
Andrew Moore [Tue, 29 Mar 1994 01:15:13 +0000 (01:15 +0000)]
Use tmac.s since we don't have tmac.sU.

30 years agoChange mmap(): MAP_PRIVATE to MAP_FILE|MAP_PRIVATE
Andrew Moore [Mon, 28 Mar 1994 20:07:39 +0000 (20:07 +0000)]
Change mmap(): MAP_PRIVATE  to MAP_FILE|MAP_PRIVATE

30 years agoUpgrade to 1.11b.
Andrew Moore [Mon, 28 Mar 1994 11:18:26 +0000 (11:18 +0000)]
Upgrade to 1.11b.
Hacks:
ex_tag.c: mmap(MAP_FILE|MAP_PRIVATE) so tag stacks should now work.
Disabled support for NEXINIT environ var and .nexrc initialization files
(since EXINIT and .exrc are better known).
Changed the vi.1 and vi.ref acorrdingly.
Changed <sys/queue.h> --> <queue.h> in all files.
rm'd #include "compat.h" from all files.
Added #include "compat.h" to vi.h ONLY.
vi/compat.h contains only typedefs for u_int8_t et al.
Added vi/vi.1  so install works.
Changed Makefile accordingly.

30 years agoUpgrade to 1.11b.
Andrew Moore [Mon, 28 Mar 1994 10:58:00 +0000 (10:58 +0000)]
Upgrade to 1.11b.
Hacks:
ex_tag.c: mmap(MAP_FILE|MAP_PRIVATE) so tag stacks should now work.
Disabled support for NEXINIT environ var and .nexrc initialization files
(since EXINIT and .exrc are better known).
Changed the vi.1 and vi.ref acorrdingly.
Changed <sys/queue.h> --> <queue.h> in all files.
rm'd #include "compat.h" from all files.
Added #include "compat.h" to vi.h ONLY.
vi/compat.h contains only typedefs for u_int8_t et al.
Added vi/vi.1  so install works.
Changed Makefile accordingly.

30 years agoRestore incorrectly removed splclock() on reading p_stime/p_utime
Andrey Chernov [Sat, 26 Mar 1994 14:08:23 +0000 (14:08 +0000)]
Restore incorrectly removed splclock() on reading p_stime/p_utime

30 years ago1) Better fix for false carrier detect on bidir port
Andrey Chernov [Sat, 26 Mar 1994 13:40:18 +0000 (13:40 +0000)]
1) Better fix for false carrier detect on bidir port
2) ttyclose moved after comhardclose, because clears t_state
3) slpx(s) moved after l_open to prevent undetected carrier down

30 years agominor formatting and comment changes; removed some old #if 0'd code.
David Greenman [Sat, 26 Mar 1994 12:24:27 +0000 (12:24 +0000)]
minor formatting and comment changes; removed some old #if 0'd code.

30 years agoPatch from mrl@teleport.com (Mostyn R. Lewis), with the comment improved
David Greenman [Fri, 25 Mar 1994 22:26:22 +0000 (22:26 +0000)]
Patch from mrl@teleport.com (Mostyn R. Lewis), with the comment improved
by me:

Below is a fix to isofs_vnops.c in /usr/src/sys/isofs to make find traverse
directories in the usual way. The va_nlink field needs either to be correct,
i.e the number of directories and the path or else 1 to fool fts.

(Note that this is correct for non-RR FS, but needs to be re-done in the
presence of RR - but there isn't any higher level support for this yet.
-DG)

30 years agoifdef KERNEL the pmap_kextract inline function; ps is unhappy otherwise.
David Greenman [Fri, 25 Mar 1994 22:08:59 +0000 (22:08 +0000)]
ifdef KERNEL the pmap_kextract inline function; ps is unhappy otherwise.
Pointed out by Frank Terhaar-Yonkers <fty@vislab.epa.gov>.

30 years agoLeave comments in about 16MB ISA DMA in as public service, but describe
Jordan K. Hubbard [Fri, 25 Mar 1994 15:27:46 +0000 (15:27 +0000)]
Leave comments in about 16MB ISA DMA in as public service, but describe
how bounce-buffers used in such cases.  Remove comments about DTC3290 only
working with 16Mb of memory.

30 years agoFix bug with standouted last spaces
Andrey Chernov [Fri, 25 Mar 1994 15:14:35 +0000 (15:14 +0000)]
Fix bug with standouted last spaces

30 years agoFix false carrier detection on incoming bidir port.
Andrey Chernov [Fri, 25 Mar 1994 15:10:50 +0000 (15:10 +0000)]
Fix false carrier detection on incoming bidir port.

30 years agoAdd /usr/X11R6/lib to the ldconfig path if it exists.
Paul Richards [Fri, 25 Mar 1994 04:58:58 +0000 (04:58 +0000)]
Add /usr/X11R6/lib to the ldconfig path if it exists.

30 years agoFrom John Dyson: performance improvements to the new bounce buffer
David Greenman [Thu, 24 Mar 1994 23:12:48 +0000 (23:12 +0000)]
From John Dyson: performance improvements to the new bounce buffer
code.

30 years ago1) After discussion with Hannu, returning speed changed back.
Andrey Chernov [Thu, 24 Mar 1994 22:23:51 +0000 (22:23 +0000)]
1) After discussion with Hannu, returning speed changed back.
Real problem fixed by my previous fix for SB 2.x
2) get_time function slightly modified to minimize possible
overflowing.

30 years agoDocument existewnce of bounce buffers.
Garrett Wollman [Thu, 24 Mar 1994 21:57:50 +0000 (21:57 +0000)]
Document existewnce of bounce buffers.

30 years agoMinor corrections to the supported ethernet section.
David Greenman [Thu, 24 Mar 1994 21:57:38 +0000 (21:57 +0000)]
Minor corrections to the supported ethernet section.

30 years agoEnabled bounce buffers by default. This should be done via a probe for
David Greenman [Thu, 24 Mar 1994 02:23:00 +0000 (02:23 +0000)]
Enabled bounce buffers by default. This should be done via a probe for
the specific controller type, so this change is temporary.

30 years agoFor SB 2.x speed was reduced to 22050;
Andrey Chernov [Wed, 23 Mar 1994 22:52:30 +0000 (22:52 +0000)]
For SB 2.x speed was reduced to 22050;
I already fix this bug in previous driver version,
but new driver update breaks my changes!

30 years agoSPEED-related ioctls returns wrong speed cause Tracker's damage.
Andrey Chernov [Wed, 23 Mar 1994 21:58:59 +0000 (21:58 +0000)]
SPEED-related ioctls returns wrong speed cause Tracker's damage.

30 years ago1) GET_TIME function completely broken
Andrey Chernov [Wed, 23 Mar 1994 19:27:52 +0000 (19:27 +0000)]
1) GET_TIME function completely broken
it returns time in microseconds instead of HZ
(feel difference!)
2) change GET_TIME type to unsigned long in all places to prevent overflow

30 years agoSomething bogus happened here; not sure what or how.
Jordan K. Hubbard [Wed, 23 Mar 1994 18:50:57 +0000 (18:50 +0000)]
Something bogus happened here; not sure what or how.
Fixed.

30 years agotty/nullmodem "not open" printf ifdefed DIAGNOSTIC
Andrey Chernov [Wed, 23 Mar 1994 17:35:48 +0000 (17:35 +0000)]
tty/nullmodem "not open" printf ifdefed DIAGNOSTIC

30 years ago1) Change dtrwait 300 to 3 * hz (to be more kosher)
Andrey Chernov [Wed, 23 Mar 1994 17:28:35 +0000 (17:28 +0000)]
1) Change dtrwait 300 to 3 * hz (to be more kosher)
2) Protect sioclose by spltty()

30 years agoBounce buffers. From John Dyson with help from me.
David Greenman [Wed, 23 Mar 1994 09:16:16 +0000 (09:16 +0000)]
Bounce buffers. From John Dyson with help from me.

30 years agouse umask 077 for buffer file
Andrew Moore [Wed, 23 Mar 1994 04:36:59 +0000 (04:36 +0000)]
use umask 077 for buffer file

30 years agoSet of changes from Bruce:
Andrey Chernov [Wed, 23 Mar 1994 01:58:30 +0000 (01:58 +0000)]
Set of changes from Bruce:
1) Macro CAN_DO_IO to replace all TS_CARR_ON || CLOCAL tests
2) Fix bug with clearing TS_ISOPEN in ttioctl.
3) New TS_ZOMBIE flag introduced: carrier dropped when !CLOCAL.
4) Add two debug printf's when tty/nullmodem called without open.

30 years agoAdd missing EXCLUDE_SBPRO
Andrey Chernov [Wed, 23 Mar 1994 00:05:25 +0000 (00:05 +0000)]
Add missing EXCLUDE_SBPRO

30 years agoRemoved a disgusting wart that attempts to verify that the data in the
David Greenman [Tue, 22 Mar 1994 21:58:38 +0000 (21:58 +0000)]
Removed a disgusting wart that attempts to verify that the data in the
kernel namelist database is correct for the booted kernel.
Rationale for removal:

The most common cause of a DB inconsistancy is when a user boots a non-
default kernel. The DB version check catches this and then resorts to the
Removed a disgusting wart that attempts to verify that the data in the
kernel namelist database is correct for the booted kernel.
Rationale for removal:

The most common cause of a DB inconsistancy is when a user boots a non-
default kernel. The DB version check catches this and then resorts to the
"hard method" of reading the namelist directly (from the default kernel!)
and gets it wrong anyway, just a little slower.
This patch fixes the problem that was created when vers.o is no longer
linked first. It also gets rid of a really ugly hack that I submitted
back in the patchkit days.

30 years agoRemoved a disgusting wart that attempts to verify that the data in the
David Greenman [Tue, 22 Mar 1994 21:56:48 +0000 (21:56 +0000)]
Removed a disgusting wart that attempts to verify that the data in the
kernel namelist database is correct for the booted kernel.
Rationale for removal:

The most common cause of a DB inconsistancy is when a user boots a non-
default kernel. The DB version check catches this and then resorts to the
"hard method" of reading the namelist directly (from the default kernel!)
and gets it wrong anyway, just a little slower.
This patch fixes the problem that was created when vers.o is no longer
linked first. It also gets rid of a really ugly hack that I submitted
back in the patchkit days.

30 years agoFirst attempt to bring uucpd to work
Andrey Chernov [Tue, 22 Mar 1994 19:41:40 +0000 (19:41 +0000)]
First attempt to bring uucpd to work
1) compilation flags in Makefile fixed
2) Security leak fixed
3) cr/nl problem fixed
4) uucico path fixed
5) several minor bugs in uucpd fixed
6) added recognition of ^U

30 years agoPatch from piero@strider.st.dsi.unimi.it to quiet compiler warning.
David Greenman [Tue, 22 Mar 1994 19:03:01 +0000 (19:03 +0000)]
Patch from piero@strider.st.dsi.unimi.it to quiet compiler warning.

30 years agoMore detailed notes on just what's wrong with the Buslogic controllers
Jordan K. Hubbard [Tue, 22 Mar 1994 16:43:59 +0000 (16:43 +0000)]
More detailed notes on just what's wrong with the Buslogic controllers
(and which ones).

30 years agoFrom: Andras Olah <olah@cs.utwente.nl>
Jordan K. Hubbard [Tue, 22 Mar 1994 11:50:34 +0000 (11:50 +0000)]
From: Andras Olah <olah@cs.utwente.nl>
Date: Tue, 22 Mar 94 10:14:44 +0100
Sender: freebsd-bugs-owner@freefall.cdrom.com
Precedence: bulk

Hi,

I'm not (yet ;-) very familiar with BSD but I found something in the
getty code what seems like a minor bug.  I might be wrong.  As I
understand it affects the processing of the options from
/etc/gettytab, so one might have problems if tries to set op or ap
in gettytab.

30 years agoFrom John Dyson: fixed bug in call to VOP_BMAP and handle NFS correctly
David Greenman [Tue, 22 Mar 1994 06:15:10 +0000 (06:15 +0000)]
From John Dyson: fixed bug in call to VOP_BMAP and handle NFS correctly

30 years agoFrom John Dyson: Improved swap space allocation method to handle small
David Greenman [Tue, 22 Mar 1994 06:07:12 +0000 (06:07 +0000)]
From John Dyson: Improved swap space allocation method to handle small
allocations better, and reduce fragmentation.