msmith [Tue, 10 Feb 1998 00:10:35 +0000 (00:10 +0000)]
If the kernel was built with USERCONFIG_BOOT, and the '-c' (RB_CONFIG) flag
was supplied to the kernel when booting, ignore any 'quit' commands in the
userconfig script.
This provides an escape mechanism whereby a broken userconfig script may
be worked around.
cwt [Mon, 9 Feb 1998 08:41:49 +0000 (08:41 +0000)]
Adjustments for ccd devices:
1) Resulting special files now in group operator. (Reviewed by bde)
2) Use $disk_umask when creating ccd device specials. (Suggested by
bde)
3) No longer create rccd{n}.ctl; ccd's are not necessarily scsi.
(Suggested by bde)
4) No need to split short lines. (Suggested by bde)
jdp [Mon, 9 Feb 1998 06:05:25 +0000 (06:05 +0000)]
Move the trampolines for dlopen and related functions from crt0.o
into libc. This reduces the size of every dynamically linked
executable by 248 bytes, and it reduces the size of static executables
by a lesser amount. It also eliminates some global namespace
pollution.
With this change in place, the source for dlfcn.h should probably
be moved to "/usr/src/include". I'll save that for another day.
Compatibility note: Programs which use dlopen, if compiled on
systems with this change, will not run on systems with a libc from
prior to this change. Very few programs use dlopen, so I think
that is OK.
hoek [Sat, 7 Feb 1998 21:07:51 +0000 (21:07 +0000)]
Change documentation for `make package' (Thanks (indirectly) O'Brien!).
Document `make readmes'. This is getting old, and the intent is to
stop questions regarding it; however, I have a suspicion documenting it
will work counter to ending questions about it and am mentally prepared
to see it go-ooooooooo.......
helbig [Sat, 7 Feb 1998 17:19:06 +0000 (17:19 +0000)]
Postpone the test for non-emptiness of $PROG, $OBJS and $CLEANFILES
to ``shell time''. The previous version didn't work in
/usr/src7share/man/man4.
Reviewed by: bde
msmith [Sat, 7 Feb 1998 02:13:27 +0000 (02:13 +0000)]
In the words of the submitter:
----
I've worked to enhance the connect() patches.
I've just tested this with the Linux JDK appletviewer on an applet
that does a lot of connects, and it works as well as during my
previous tests.
The connect() patch is now a merge between my older patch and the
OpenBSD stuff. It ensures that any async error is returned by
connect() instead of getsockopt(SOL_SOCKET, SO_ERROR) as reasonnable
systems do.
There are also minor patches to implement IPPROTO_TCP for
get/setsocktopt(). These are also tested (with Linux Apache).
----
I would appreciate any feedback regarding these changes, as they'd
be very useful in 2.2.6.
cracauer [Fri, 6 Feb 1998 18:14:26 +0000 (18:14 +0000)]
Fix handling of SIGINT/SIGQUIT for foreground subprocesses. Most
urgent need is when you run sh around a program that intentionally
uses SIGQUIT/SIGINT for asynchronous events, i.e. $EDITOR started from
system(2), like many mailers do. This fixes PR bin/1206 and possibly
bin/4241.
The solution committed has been tested for a large number of possible
cases (see recent discussion on cvs-committers). I completed a make
world, made sure 'make world' is interruptable and used the changed
/bin/sh as a login shell all day, including job control and using
SIGQUIT-catching programs (to write this message :-).
PR: bin/1206
Reviewed by: discussion on cvs-commiters
kato [Fri, 6 Feb 1998 02:42:21 +0000 (02:42 +0000)]
Workarround for DIAGNOSTIC kernel's panic in union_lookup().
Union_removed_upper() clobbers cache when file is removed.
Upper vp will be removed by union_reclaim().
guido [Thu, 5 Feb 1998 18:37:02 +0000 (18:37 +0000)]
Reset SGINT and SIGQUIT handling to default when asking for passwords.
Otherwise, when pressing the INT ke at the password prompt, the password
will be displayed. Now login will be killed.
Probably the same will have to be done for the LOGIN_CAP_AUTH case.
I have not done that.
Reviewed by: Joerg Wunsch
dyson [Thu, 5 Feb 1998 03:32:49 +0000 (03:32 +0000)]
1) Start using a cleaner and more consistant page allocator instead
of the various ad-hoc schemes.
2) When bringing in UPAGES, the pmap code needs to do another vm_page_lookup.
3) When appropriate, set the PG_A or PG_M bits a-priori to both avoid some
processor errata, and to minimize redundant processor updating of page
tables.
4) Modify pmap_protect so that it can only remove permissions (as it
originally supported.) The additional capability is not needed.
5) Streamline read-only to read-write page mappings.
6) For pmap_copy_page, don't enable write mapping for source page.
7) Correct and clean-up pmap_incore.
8) Cluster initial kern_exec pagin.
9) Removal of some minor lint from kern_malloc.
10) Correct some ioopt code.
11) Remove some dead code from the MI swapout routine.
12) Correct vm_object_deallocate (to remove backing_object ref.)
13) Fix dead object handling, that had problems under heavy memory load.
14) Add minor vm_page_lookup improvements.
15) Some pages are not in objects, and make sure that the vm_page.c can
properly support such pages.
16) Add some more page deficit handling.
17) Some minor code readability improvements.
jlemon [Wed, 4 Feb 1998 22:30:20 +0000 (22:30 +0000)]
Document the fpgetprec/fpsetprec functions in their man page.
Add cross-references to the elusive fpsetmask() function to various other
man pages.
Reviewed by: bde
guido [Wed, 4 Feb 1998 20:19:39 +0000 (20:19 +0000)]
This seems to fix my problem that after resume/suspend, sometimes
pccard claims that the driver is already allocated.
It works around a race when pccardd gets woken up too late after a resume.
This is a 2.2.6 candidate.
Reviewed by: nate@freebsd.org
Realtime priority has to be restricted for reasons which should be
obvious. However, for idle priority, there is a potential for
system deadlock if an idleprio process gains a lock on a resource
that other processes need (and the idleprio process can't run
due to a CPU-bound normal process). Fix me! XXX
PR: 5639
wpaul [Wed, 4 Feb 1998 16:16:58 +0000 (16:16 +0000)]
Fix Makefile.yp so that it no longer creates a temporary file called
/tmp/ypmake, thereby fixing problems with successive map updates
possibly reading stale copies of this file left behind by a previous
failed run.
asami [Wed, 4 Feb 1998 10:36:56 +0000 (10:36 +0000)]
(1) Improve the obsolete tcl/tk detection and dignosis.
Reviewed by: the lists
(2) Change MASTER_SITE_CTAN to reflect current reality.
Submitted by: fenner
(3) Add new port variable NO_LATEST_LINK. When this is set, the
"Latest" package symlink is not created. Use this for ports that
are betas when there is also a port for an older, more stable,
version.
(4) Don't be too stupid about "make deinstall".
Submitted by: fenner
eivind [Wed, 4 Feb 1998 04:41:37 +0000 (04:41 +0000)]
Change LINT_PCCARD_HACK to COMPILING_LINT, and put it in its own header file
"opt_lint.h". This should prevent the next person needing the same trick
from inventing their own option, too.
eivind [Wed, 4 Feb 1998 03:59:50 +0000 (03:59 +0000)]
Put SCSI_2_DEF in opt_scsi.h. This cause a lot more recompliation than
necessary when this option change, but I don't think it is worth its own
header file.
eivind [Wed, 4 Feb 1998 01:16:03 +0000 (01:16 +0000)]
Make LINT at least compile. This faithfully duplicate the changes
done to ufs/ufs/ufs_vnops.c for the same problem, but I don't know if
that will actually make SUIDDIR work for ext2fs.
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