Remove KVM support.

branches: 1.10.12; 1.10.22;
Enable WARNS=4 by default for usr.bin, except for:
awk bdes checknr compile_et error gss hxtool kgetcred kinit
klist ldd less lex locale login m4 man menuc mk_cmds
mklocale msgc openssl rpcgen rpcinfo sdiff spell ssh
string2key telnet tn3270 verify_krb5_conf xlint

branches: 1.9.30;
Coverity CID 1858, 1857: Fix leaks. While here, pass lint use warn/warnx
instead of perror/fprintf. KNF.

Big makeover:
- Use new SysV IPC sysctl interface if no core file or system name
list supplied.
- Break up into functions instead of a 398 line main (necessary for
code re-use in kvm vs. sysctl case anyway).
- Remove "#define _KERNEL" before including some kernel files!
- Remove setgid bit.

branches: 1.7.14;
use correct RCS Ids

new version by Thorsten Lockert <tholo@SigmaSoft.COM>

kill the NOSHM

don't include shm.h if NOSHM defined, and defined it

oops

install sgid kmem

Add a System V -style ipc status monitor. Implemented by Daniel Boulet
<danny@BouletFermat.ab.ca> Needs a man page, and *much* cleanup.

ipcs(1): misc improvements

Sort options. Use -compact lists for compact lists.

We already use .Sh CAVEATS in many manpages, so use that instead of
artisanal (and, IMHO, sematically wrong) "restrictions".

Use consistent order for the "message queues, shared memory segments,
and semaphores" mantra (that alo matches the order the program prints
them in).

The times are printed without the leading zero for the hours, so it's
%k, not %H. $TZ takes precedence over /etc/localtime.

Document the output format of ipcs(1).

This addresses the note in the Bugs section about the incompleteness
of this manual page that has existed since revision 1.2 (1994).

Remove KVM support.

branches: 1.19.2;
Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.17.2; 1.17.4;
Remove unnecessary Bk/Ek pairs from SYNOPSIS.
No effective change except where I used the opportunity to sort options
and/or option descriptions.

branches: 1.16.50;
Change copyright to 2-clause BSD-copyright.
Changed with explicit permission of Thorsten Lockert (tholo sigmasoft com)

branches: 1.15.2;
New sentence, new line.

Fix option handling so that you can show information about more than
one thing at a time.
Patch from Chris Demetriou a very long time ago.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

Add Xrefs to shm*(2).

Sort sections, use standard markup for AUTHORS section, use standard headers.

Remove some unnecessary quotation marks.

Finished an unfinished sentence.

branches: 1.8.2;
Typos (from OpenBSD)

branches: 1.7.2; 1.7.6;
More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Many more to
come.

Clean up SYNOPSIS formatting.

WARNSify, fix .Nm usage, getopt returns -1 not EOF

use correct RCS Ids

some copyright updates requested by Thorsten Lockert <tholo@SigmaSoft.COM>

clean up lots

new version by Thorsten Lockert <tholo@SigmaSoft.COM>

ipcs.c: do not #include sys/inttypes.h header which is not necessary

Remove KVM support.

branches: 1.42.14; 1.42.24;
fix -Wsign-compare issues

Remove clause 3 and 4 from TNF licenses

branches: 1.40.2;
Fix shared memory code that it could handle > 4GB addresses correctly.
PR/38109, patch (a little bit modified) from Chris Brand.

convert __attribute__s to applicable cdefs.h macros

include sys/cdefs.h so that __attribute__ can be fixed later

branches: 1.37.8;
PR/34837: Mindaguas: Add SysV SHM dynamic reallocation and locking to the
physical memory

make nlist struct static and use c99 initializers

Coverity CID 1858, 1857: Fix leaks. While here, pass lint use warn/warnx
instead of perror/fprintf. KNF.

Print a nice introductory line, per SUSv3 (and Posix?)

Change copyright to 2-clause BSD-copyright.
Changed with explicit permission of Thorsten Lockert (tholo sigmasoft com)

branches: 1.32.2;
Fix option handling so that you can show information about more than
one thing at a time.
Patch from Chris Demetriou a very long time ago.

The last argument to sysctl() is a size_t, don't pass NULL in it.

strlcpy

Make the ID field a little wider.

fix a printf.

branches: 1.27.2;
Widen the ID field to 7 chars; probably should be auto-sized...

convert to use getprogname()

Don't check namelist when choosing to use the sysctl interface.

Include system info command line options [-MQST] in usage message.
Bomb out with usage message if extra command line arguments are present.

Big makeover:
- Use new SysV IPC sysctl interface if no core file or system name
list supplied.
- Break up into functions instead of a 398 line main (necessary for
code re-use in kvm vs. sysctl case anyway).
- Remove "#define _KERNEL" before including some kernel files!
- Remove setgid bit.

Make this compile again.

Rip out semconfig, since it's now a NOOP

branches: 1.20.2;
Make some columns and headers line up.

Make this compile again after several global structs where declared extern.

Update for changes to SVID IPC data structures.

use a buffer the size we fill. ensure another buffer is nul-terminated (ok in this code)

- change setgid kmem programs (that lend themselves to this) so setegid(getgid())
and the top, and then set the effective gid back to kmem around the call to
kvm_openfiles(). this reduces the time group kmem is available.
- for those above that also allow this, setgid(getgid()) after the call to
kvm_openfiles() to fully revoke priviledges.
- some KNF
- use err(3) over fprintf(3) in some places

Need <time.h> for localtime() prototype.

WARNSify, fix .Nm usage, getopt returns -1 not EOF

avoid not knowing the length of internal buffers.

Allocate space for 'ipcs -m' correctly; this floated across a FreeBSD
mailing list, and seems correct

Discard setgid privileges if not reading the running kernel as suggested
by Mike Grupenhoff <kashmir@umiacs.umd.edu> in PR #2485.

While I'm here, update for modern libkvm interfaces, and be more
careful to check for error conditions reported by kvm_read(3).

branches: 1.10.6;
some copyright updates requested by Thorsten Lockert <tholo@SigmaSoft.COM>

KERNEL -> _KERNEL

add string.h, fix up rcsid.

Fix typos, pointed out by Arne Juul.

add thorsten's copyright, which he sent to me.

KNF, also clean up error messages.

new version by Thorsten Lockert <tholo@SigmaSoft.COM>

don't include shm.h if NOSHM defined, and defined it

bad cast

Add a System V -style ipc status monitor. Implemented by Daniel Boulet
<danny@BouletFermat.ab.ca> Needs a man page, and *much* cleanup.