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Commit Graph

22416 Commits

Author SHA1 Message Date
Philippe Charnier
ca15609236 Add usage(), rcsid. Use getopt().
Obtained from: OpenBSD.
1997-07-01 06:34:31 +00:00
Jordan K. Hubbard
55f4e300b4 Change the naming conventions for preserve'd files and also document
the option in pkg_create.  Now preserved files start with a . and are
named .<filename>.<pkgname>.backup so that their purpose is more clear.

Note that just using the preserve option without proper pkg_deps
is also foolish since packages being deleted in the incorrect order with
preserve on can generate some odd results.
1997-07-01 06:13:51 +00:00
John Polstra
66e39adc7c Fix a bug (apparently very old) that can cause a TCP connection to
be dropped when it has an unusual traffic pattern.  For full details
as well as a test case that demonstrates the failure, see the
referenced PR.

Under certain circumstances involving the persist state, it is
possible for the receive side's tp->rcv_nxt to advance beyond its
tp->rcv_adv.  This causes (tp->rcv_adv - tp->rcv_nxt) to become
negative.  However, in the code affected by this fix, that difference
was interpreted as an unsigned number by max().  Since it was
negative, it was taken as a huge unsigned number.  The effect was
to cause the receiver to believe that its receive window had negative
size, thereby rejecting all received segments including ACKs.  As
the test case shows, this led to fruitless retransmissions and
eventually to a dropped connection.  Even connections using the
loopback interface could be dropped.  The fix substitutes the signed
imax() for the unsigned max() function.

PR:		closes kern/3998
Reviewed by:	davidg, fenner, wollman
1997-07-01 05:42:16 +00:00
Jordan K. Hubbard
0395b68640 Allow distSetByName() to process all the relevant entries.
Submitted by: msmith
1997-07-01 03:50:58 +00:00
Bruce Evans
057b294dc0 Un-inline a call to spl0(). It is not time critical, and was only inline
because there was no non-inline spl0() to call.

Don't frob intr_nesting_level in idle() or cpu_switch().  Interrupts
are mostly disabled then, so the frobbing had little effect.
1997-07-01 01:34:30 +00:00
Bruce Evans
b563e748a9 Added ifdefs so that this compiles when neither I586_CPU nor I586_CPU
is defined, or SMP is defined.  It is silly to configure PERFMON when
it can't work (it will be disabled at runtime), but I like to leave
the PERFMON configuration alone when I temporarily disable support for
modern CPUs to run regression tests.

Removed an unused #include.
1997-07-01 01:18:38 +00:00
Bruce Evans
dc514523a7 Un-inline a call to spl0(). It is not time critical, and was only inline
because there was no non-inline spl0() to call.
1997-07-01 01:02:03 +00:00
Bruce Evans
be69522eec Some staticized variables were still declared to be extern. 1997-07-01 00:54:37 +00:00
Bruce Evans
43a6378726 Removed extra definition of constty. It is defined in subr_prf.c. 1997-07-01 00:52:37 +00:00
Bruce Evans
48792cfc18 Don't cast function pointers to (void *). This will cause warnings.
They should be fixed when similar warnings for the general interrupt
attach routines are fixed.

Removed unused #include.
1997-07-01 00:45:45 +00:00
Bruce Evans
61f3323058 Don't depend on <machine/cpufunc.h> including <sys/types.h>. In fact,
don't include this kernel-only header at all, since we don't need it.
1997-07-01 00:33:42 +00:00
Bruce Evans
72ef571982 Don't depend <machine/cpufunc.h> including <sys/types.h>. 1997-07-01 00:29:33 +00:00
Bruce Evans
a24a66635c Don't depend on gcc's feature of permitting labels that aren't followed
by a statement.
1997-07-01 00:22:51 +00:00
Bruce Evans
06daa05136 Enabled some SMP options. LINT is for testing that all code compiles
cleanly, so only negative options should be commented out.  Options
should have non-default values.
1997-07-01 00:14:39 +00:00
Bruce Evans
51d3fea92d Don't depend on gcc's feature of permitting returning void expressions
in functions returning void.
1997-07-01 00:08:34 +00:00
Bruce Evans
94e24bf0f5 Some staticized variables were still declared to be extern. 1997-06-30 23:54:50 +00:00
Bruce Evans
b2b392c442 Don't depend on gcc's feature of interpreting `int foo(c) char c; ...'
as `int foo(char c) ...' if there is a bogus prototype `int foo(char c);'
in scope.
1997-06-30 23:49:17 +00:00
Bruce Evans
ed2be8eabe Removed temporary SMP header fix. 1997-06-30 23:37:54 +00:00
Bruce Evans
68f69edcb6 Removed -I path to gdb's readline. This didn't do much in -current
because the -I path to config/libreadline had precedence, but in
2.2 it help hide the bug that the -I path to the non-contrib
libreadline was garbage.
1997-06-30 23:10:54 +00:00
Jordan K. Hubbard
c3fa356aba sysconfig -> rc.conf
PR:		3978
Submitted by:	Janick.Taillandier@ratp.fr
1997-06-30 19:10:50 +00:00
Kazutaka YOKOTA
5d3b146552 options.i386:
- Added the psm options PSM_HOOKAPM and PSM_RESETAFTERSUSPEND.

LINT:
- Added the psm options PSM_HOOKAPM and PSM_RESETAFTERSUSPEND.
- Added comments on the flag 0x20 for syscons.
- Clarified descriptions on the flags (0x02, 0x04) regarding the cursor
  shape in syscons.
1997-06-30 14:37:43 +00:00
Kazutaka YOKOTA
ac4c944d67 Fixes annoying behavior and a bug regarding the destructive
cursor (CHAR_CURSOR)

1. Reduced the number of calls to set_destructive_cursor().  The
destructive cursor produced noticeable overhead on the system.  It was
caused by draw_cursor_image() calling set_destructive_cursor() every
so often.

set_destructive_cursor() absolutely needs to be called when

a) the character code under the cursor has changed either because
   the cursor moved or because the screen was updated or the mouse
   pointer overlapped the cursor.
b) Or a new font has been loaded,
c) or the video mode has been changed,
d) or the cursor shape has been changed,
e) or the user switched virtual consoles.

2. Turn off the configuration flag CHAR_CURSOR (destructive cursor) in
scattach() if we have a non-VGA card.  The destructive cursor works
only for VGA.

3. Removed redundant calls to set_destructive_cursor() in some places.

4. Fixed the "disappearing mouse pointer" problem. The mouse pointer
looked hidden under the destructive cursor when it overlaped the cursor.

A slightly different version of the patch was reviewd and OKed by
sos and ache.
1997-06-30 13:31:49 +00:00
Bruce Evans
7569c70b61 gdb.info still needs a near-copy of hsuser.texinfo to avoid the
reference to the programming manual.  Use this near-copy of the version
of hsuser.texinfo in contrib/libreadline instead of the stale near-copy
in contrib/gdb.
1997-06-30 12:57:58 +00:00
Kazutaka YOKOTA
bf3c452e20 Add experimental APM support for some laptops.
If the configuration option PSM_HOOKAPM is defined and the APM device
is available, the psm driver will issue the ENABLE command to the
pointing device at the resume APM event if the device was open when
the system went into suspended mode. If the option
PSM_RESETAFTERSUSPEND is specified in addition to PSM_HOOKAPM, the
driver will try to reset the pointing device before sending the
ENABLE command.

Built-in PS/2-type pointing devices in some laptops (all the reports I
heard were about Toshiba models) sometimes don't work immediately
after the system is resumed. The device MAY become available after a
while. The system may exhibit the same symptom in other OS's too
(no, FreeBSD is not the only OS that is suffering :-).

I don't know the correct way of solving this yet, but it's been
reported that issuing the ENABLE command after resumption wakes up the
pointing device.

Without PSM_HOOKAPM, the psm driver behaves in the same way as before.

Problem reported in the bsd-nomads mailing list in Japan.
1997-06-30 12:52:57 +00:00
Philippe Charnier
e7bfd17c84 Use EX_USAGE in usage(). 1997-06-30 11:24:18 +00:00
Philippe Charnier
41e964cb5d Remove lines inside #ifdef 0/#endif. 1997-06-30 11:10:18 +00:00
Andrey A. Chernov
a2f6232436 Add LC_TIME=C to date 1997-06-30 10:59:25 +00:00
KATO Takenori
da29c98f76 Synchronize with sys/i386/isa/syscons.c and syscons.h revisions 1.219
and 1.30, respectively.
1997-06-30 10:00:47 +00:00
KATO Takenori
89a8492f8f Synchronize with sys/i386/i386/machdep.c revision 1.252. 1997-06-30 09:58:39 +00:00
KATO Takenori
bce20da1b3 Synchronize with sys/i386/conf/Makefile.i386 and files.i386 revisions
1.100 and 1.166, respectively.
1997-06-30 09:57:33 +00:00
Philippe Charnier
d98fe20585 Add usage(). 1997-06-30 06:51:20 +00:00
Philippe Charnier
1aa67f6900 Document -k flag. 1997-06-30 06:50:07 +00:00
Philippe Charnier
812bff99b4 Use err(3) instead of local redefinition. Change argument name in man
page to sync with usage string.
1997-06-30 06:48:46 +00:00
Philippe Charnier
044addf89a Add usage string. Typo in man page. 1997-06-30 06:45:53 +00:00
Philippe Charnier
2553708093 Uncompress is under .Nm not .Ar. 1997-06-30 06:44:07 +00:00
Philippe Charnier
27c3c7d818 Mdoc'ify man page. Use err(3). Remove whoami. 1997-06-30 06:42:43 +00:00
Philippe Charnier
0e25805f2f Use err(3). Add DIAGNOSTIC section name in man page. 1997-06-30 06:40:16 +00:00
Philippe Charnier
3b5ec5aa63 Add missing -s flag in usage string. 1997-06-30 06:37:15 +00:00
Jordan K. Hubbard
8805157f39 YAMF22 - deletes and preserve option fixes. 1997-06-30 03:15:40 +00:00
Brian Somers
01ec25112c Allow specification of a umask for local socket
creation in "set server" command.
1997-06-30 03:03:38 +00:00
Jordan K. Hubbard
6373a10b41 Whoops, only attempt to back up the file if it exists. :-} 1997-06-30 02:57:40 +00:00
Wolfram Schneider
d0c6d6d08a Delete old comment about /bin/mail. We don't have a /bin/mail.
Sync with /etc/master.passwd and RFC 2142. In detail:
added:
	man, news, operator, usenet (->news), xten
deleted:
	ingres
added as comment:
	info, marketing, sales, support, abuse, noc, security,
	ftp, hostmaster, webmaster, www, bit-bucket, dev-null
1997-06-29 23:09:07 +00:00
Bruce Evans
9018a5cb58 Implemented `-c command'.
Fixed bitrot (__dead went away; EOF is now wrong for the getopt failure
value).

Moved sleep command to the end of the main loop to avoid mismatch between
main loop and the report loop.  There is an extra iteration that could be
used to calibrate the loop overhead, but was used to report wrong results.

Fixed usage message.
1997-06-29 22:43:01 +00:00
Andrey A. Chernov
32721aad4f dev->id_flags --> flags
(not compiles otherwise)
1997-06-29 22:23:32 +00:00
Bruce Evans
1dce44f3ea Configure static linkage in the normal way (default to -static using
NOSHARED?= yes).
1997-06-29 21:40:54 +00:00
Bruce Evans
29fc5d6403 Configure static linkage in the normal way (default to -static using
NOSHARED?= yes).

Split long lines.
1997-06-29 21:36:33 +00:00
Bruce Evans
2b7c05c611 Print fs_maxfilesize. 1997-06-29 20:59:03 +00:00
Bruce Evans
2bdcf54dc6 Prepare to remove the declaration of sys_siglist from <unistd.h>.
It should only be declared in <signal.h> if at all.  Modload used
to depend on getting it from <unistd.h> because it only included
<sys/signal.h>.
1997-06-29 20:38:38 +00:00
Steve Price
11fe7d5e79 Zap register keyword usage and convert: bcopy -> memmove, bzero -> memset,
index -> strchr, and rindex -> strrchr.
1997-06-29 19:50:26 +00:00
Steve Price
5c8709fd6d Merge conflicts and make this compile -Wall clean. 1997-06-29 19:00:29 +00:00