This commit was generated by cvs2svn to compensate for changes in r89750,

which included commits to RCS files with non-trunk default branches.
This commit is contained in:
David Malone 2002-01-24 17:24:16 +00:00
commit 30be5b1b49
15 changed files with 494 additions and 197 deletions

View File

@ -11,7 +11,8 @@ through the company Group sys Consulting. William's specialties are:
Local area network design
Design of safe connections to the Internet
Domain Name Service
Unix and Internet security
Threaded programming with pthreads
Netscape Server API plugins
INN news server configuration
SunOS to Solaris migration
Troubleshooting
@ -23,4 +24,5 @@ other countries can be arranged as well.
If you are interested in having William work for your organization,
contact him at +1-770-813-3224 or via the address "wnl@groupsys.com".
You may also wish to visit the Group sys web page at www.groupsys.com.

View File

@ -1,3 +1,132 @@
Thu Mar 30 2000 - wnl (3.5beta12)
Updated modules: m_aix41.c, m_aix43.c, m_mtxinu.c, m_sco5.c,
and m_ultrix4.c.
Included m_irixsgi.c from some source that's been floating around
SGI. Don't yet know how it compares to m_irix62.
Fri Mar 10 2000 - wnl (3.5beta11)
top.c: avoid potential loop if stdout gets closed, use macro
for p_active to avoid collision with system macros.
m_sunos5: widened some fields to accomodate 5.8.
m_decosf1: added ordering support
m_irix62_64: provides 64-bit module based on m_irix62.
m_irix62: skip bogus files in /proc directory
m_svr42MP and m_svr5: complete replacement with updated copies
m_mtxinu: complete replacement with updated copies
m_aix43: new module for 4.3
getans: replaced with a Bourne shell script
Mon Mar 6 2000 - wnl (3.5beta10)
m_sunos5.c: workaround for curses bug: ensure that TERMINFO has
a value.
Fri Jan 15 1999 - wnl (3.5beta10)
top.c: now check return code from read to avoid looping on eof.
top.c: delay of 0 now only valid for root.
decosf1.c: patches from Rainer Orth should fix most of the
problems with this module (including the display of certain
processes and runtime errors).
sunos5.c: Rainer insisted on putting the slash back in the
state field ("run/4") and widened the field to accomodate it.
aix.c: widened PID field for 6-digit pids (shortened NICE field)
module macosx added, thanks to Andrew Townley.
Fri Dec 18 1998 - wnl (3.5beta9)
Configure checks status of "make" and complains if it fails.
Thu Dec 17 1998 - wnl (3.5beta9)
Added module sco5 from Mike Hopkirk.
Added module netbsd132 from moto kawasaki.
Sun Oct 25 1998 - wnl (3.5beta9)
Added Casper's patches for sunos5 for the following:
produce same results as swap -s (5.5 and higher),
don't use system_pages kstat when /dev/kmem can be opened,
skip . and .. when reading /proc, replace use of SOLARIS24
with OSREV.
Fri Sep 11 1998 - wnl (3.5beta9)
Added workaround to getans for the absence of $< in SCO Unix.
Wed Jul 1 1998 - wnl (3.5beta9)
Changed structure member "errno" to "errnum" in commands.c.
Replaced hpux10 module with one from John Haxby.
Fri Apr 17 1998 - wnl (3.5beta8)
Moved definition of _KMEMUSER earlier in m_sunos5.c. This should
fix the compilation problem with gnu 2.7.2.3, obviating the need
for the fixinc.svr4 patch, but hopefully will not affect anything
else.
Added -DORDER to m_sunos4mp.c
Tue Nov 18 1997 - wnl (3.5beta7)
Added gcc 2.7.2.3 patch for fixinc.svr4 and changed INSTALL and
FAQ to refer to it.
Added NetBSD HP9000 fix. Hopefully it doesn't break other
NetBSD platforms.
Fri Oct 24 1997 - wnl (3.5beta7)
Modified m_dcosx.c to change uses of procdir to xprocdir, avoiding
a name clash with an include file (Bryn Parrott)
Sat Oct 11 1997 - wnl (3.5beta6)
Incorporated Casper's patches for Solaris 2.6 and for the multi-
processor bug ("kstat finds too many cpus").
Sun Jan 20 1996 - wnl (3.5beta5)
Fixed Casper's m_sunos5 module: there was a poor interaction with
his use of OSREV and SunOS 5.5.1.
Fri Dec 20 1996 - wnl (3.5beta4)
Replaced m_sunos5 with a reworked version by Casper Dik. This one
should work under 2.6 and may not require that top be run setuid
to root under 2.5 or 2.6. This also fixed a bug in m_sunos5 that
was introduced in beta3.
Fixed calculation of OSREV in Configure.
Wed Nov 20 1996 - wnl (3.5beta3)
Incorporated contributed fixes to: bsdos2, irix62, freebsd20,
ultrix4, sunos5. Changed calculation of swap area in sunos5 (now
uses swapctl). sunos5 now understands idled processors. Changed
Configure to determine os revision using uname (when available)
and adding it to machine.c compiliation in Makefile as -DOSREV.
Changed calls to "exit" in modules to use "quit" instead.
Oct 20 1996 - wnl (3.5beta3)
Removed "time" from list of ordering choices: there's no easy way
to get cpu time for all processes (it's in the u area).
Fri Oct 18 1996 - wnl (3.5beta3)
hpux10 and hpux9: using a better means for determining when a
process is idle.
decosf1 now includes utils.h.
Fri Sep 13 1996 - wnl (3.5beta2)
Fixed Configure to build Make.desc in such a way that doesn't
require a long argument to sed.
Thu Sep 12 1996 - wnl (3.5beta2)
Fixed bug in display.c that affected empty cpustate names.
Created hpux1010 module - a variant of hpux10 that does not use
struct proc or struct user (suitable for HP/UX 10.10).
Wed Sep 11 1996 - wnl (3.5beta2)
Changes to sunos5 module: Removed WCPU column since it is meaningless
on a SVR4-based system. Added THR column to show number of threads
for each process. This was not straightforward: the information is
not stored in prpsinfo but rather in prstatus.
Tue Sep 10 1996 - wnl (3.5beta1)
Added patches for sunos4mp to provide order support.
Added irix62 module.
Changed prime.c to include stdio.h for printf prototype.
Added conditional code to os.h and utils.c to handle systems
where sys_errlist is defined in stdio.h (such as NetBSD).
Mon Sep 09 1996 - wnl (3.5beta1)
Removed tar and shar rules from Makefile.X -- don't need them anymore.
Added -v option to display version number. Updated man page.
Thu Aug 29 1996 - wnl (3.4)
Replaced modules (from Tim Pugh): next 32, next40.
Fixed bug in username.c: hashing negative uids.

View File

@ -25,7 +25,7 @@ if ($#argv > 0) then
set fastrack = 1
else
cat <<'EOF'
Configuration for top, version 3.4
Configuration for top, version 3.5
One moment....
'EOF'
@ -37,11 +37,17 @@ ls machine/m_*.man >$$.m
sed -e 's@^machine/m_@@' -e 's/.c$//' $$.f >$$.n
# build Make.desc
set descs = `sed -e 's@\.c$@.desc@' $$.f`
sed -e "s@%descs%@$descs@" Make.desc.X >Make.desc
sed -e 's@\.c@.desc\\@' $$.f | sed -e '$s/\\//' >$$.a
sed -e "/^DESCS/r $$.a" Make.desc.X >Make.desc
# build desc files and SYNOPSIS as needed
make -f Make.desc >/dev/null
if ($status != 0) then
echo "Unable to build the synopsis."
echo 'Make sure the command "make" is on your path and try'
echo 'running Configure again.'
exit 1
endif
if (-e .defaults) then
echo ""
@ -82,7 +88,7 @@ if ($fastrack == 1) then
if ($status != 0) then
echo "$module is not recognized. To see a list of available modules"
echo 'run "Configure" with no arguments.'
rm -f $$.[fmn]
rm -f $$.[fmna]
exit 1
endif
set random1 = `expr $random + 1`
@ -128,7 +134,7 @@ cat <<'EOF'
The following machine-dependent modules are available:
'EOF'
awk -F: ' { printf "%-8s %s\n", $1, $2 }' SYNOPSIS
awk -F: ' { printf "%-10s %s\n", $1, $2 }' SYNOPSIS
echo ''
./getans "What module is appropriate for this machine? " string "$module" .$$
set module = `cat .$$`
@ -256,9 +262,16 @@ set delay = `cat .$$`
echo ""
set rand = 0
ypwhich >&/dev/null
if ($status == 0 || -e /etc/passwd.dir || -e /etc/pwd.db) then
set rand = 1
if (-e /etc/nsswitch.conf) then
set rand = `grep '^passwd:.*nis' /etc/nsswitch.conf | wc -l`
if ($rand > 1) then
set rand = 1
endif
else
ypwhich >&/dev/null
if ($status == 0 || -e /etc/passwd.dir || -e /etc/pwd.db) then
set rand = 1
endif
endif
if ($rand == 1) then
@ -293,8 +306,15 @@ if ($status == 0) then
set cnt = `wc -l </tmp/$$.a`
set mapfile = "NIS map"
else
set cnt = `wc -l </etc/passwd`
set mapfile = "file"
rm /tmp/$$.a
niscat passwd.org_dir >&/tmp/$$.a
if ($status == 0) then
set cnt = `wc -l </tmp/$$.a`
set mapfile = "NISPLUS map"
else
set cnt = `wc -l </etc/passwd`
set mapfile = "file"
endif
endif
rm /tmp/$$.a
set double = `expr $cnt \* 2`
@ -335,18 +355,37 @@ set t_owner = root
set t_group = `$ls -d /usr/bin | awk ' { print $4 }'`
if (-e /proc) then
cat <<EOF
Uh oh! I see /proc out there. Some new Unix variants provide the /proc
file system as a mechanism to get to a process's address space. This
directory is typically only accessible by root. However, there are a few
systems (such as DG/UX) on which this directory exists, but isn't used.
I'm going to assume that top needs to run setuid to root, but you should
double check and use mode 2755 (set group id) if top doesn't really need
root access. If you are running SunOS 5.x then you will need to install
top setuid root (owner root and mode 4711).
I see /proc out there. Many Unix variants provide the /proc file
system as a mechanism to get to a process's address space. This
directory is typically only accessible by root. However, there are a
few systems (such as DG/UX) on which this directory exists, but isn't
used.
EOF
set t_mode = 4711
set mode = 4711
if (-r /proc/0/psinfo) then
set t_mode = 2711
set mode = 2711
set t_group = sys
set group = sys
cat <<EOF
It looks like this system is running Solaris 2.6 or greater. If this
is the case, then top can function just fine installed set group id to
sys. It does not need to be installed set-uid to root.
EOF
else
set t_mode = 4711
set mode = 4711
cat <<EOF
I'm going to assume that top needs to run setuid to root, but you
should double check and use mode 2755 (set group id) if top doesn't
really need root access. If you are running SunOS 5.0 through SunOS
5.5.1 (that's Solaris 2.0 through Solaris 2.5.1) then you will need to
install top setuid root (owner root and mode 4711). In SunOS 5.6
and higher top only requires set group id sys permissions.
EOF
endif
else if (-e /dev/kmem) then
$ls /dev/kmem >/tmp/$$.b
grep '^....r..r..' /tmp/$$.b >&/dev/null
@ -404,13 +443,14 @@ echo "We are done with the questions."
# Some Unix environments are so poor that their csh doesn't even support
# the "eval" builtin. Check for this before relying on its use to save
# the current configuration.
/bin/csh -c "eval echo foo" >&/dev/null
/bin/csh -fc "eval echo foo" >&/dev/null
if ($status == 1) then
echo "Can't save configuration (nonfatal)"
else
echo "Saving configuration..."
# save settings to use as defaults the next time
rm -f .defaults
touch .defaults
foreach v ($vars)
set tmp = `eval echo \$$v`
echo set $v = "'$tmp'" >>.defaults
@ -419,12 +459,8 @@ endif
fast:
# set variables which contain module lists
set modules = `cat $$.f`
set manmodules = `cat $$.m`
# clean up
rm -f $$.f $$.m $$.n
rm -f $$.[fmna]
# set the link for machine.c
rm -f machine.c machine.o
@ -434,10 +470,36 @@ ln -s machine/m_${module}.c machine.c
set libs = `grep LIBS: machine/m_${module}.desc | sed -e 's/^.[^:]*: *//'`
set cflgs = `grep CFLAGS: machine/m_${module}.desc | sed -e 's/^.[^:]*: *//'`
set tcap = `grep TERMCAP: machine/m_${module}.desc | sed -e 's/^.[^:]*: *//'`
set math = `grep MATH: machine/m_${module}.desc | sed -e 's/^.[^:]*: *//'`
# get osrev defition, if we can
set uname=""
if (-e /usr/bin/uname) then
set uname=/usr/bin/uname
else if (-e /bin/uname) then
set uname=/bin/uname
endif
if ("$uname" != "") then
# different versions of tr can't agree on the way to specify ranges, so
# we will have to give the range explicitly.....sigh.
set osrev="-DOSREV=`$uname -r | tr -cd ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789`"
else
set osrev=""
endif
# default for tcap (termcap)
if ("$tcap" == "") then
set tcap="-ltermcap"
else if ("$tcap" == "none") then
set tcap=""
endif
# allow for the module to override or remove -lm
if ("$math" == "") then
set math="-lm"
else if ("$math" == "none") then
set math=""
endif
if ( { grep -s SIGKILL /usr/include/signal.h } ) then
@ -461,14 +523,14 @@ sed -e "s|%topn%|$topn|" \
-e "s|%libs%|$libs|" \
-e "s|%cflgs%|$cflgs|" \
-e "s|%termcap%|$tcap|" \
-e "s|%math%|$math|" \
-e "s|%cdefs%|$cdefs|" \
-e "s|%modules%|$modules|" \
-e "s|%manmodules%|$manmodules|" \
-e "s|%signal%|$signal|" \
-e "s|%cc%|$Cmdcc|" \
-e "s|%awk%|$Cmdawk|" \
-e "s|%install%|$Cmdinstall|" \
-e "s|%shell%|$Cmdshell|" \
-e "s|%osrev%|$osrev|" \
Makefile.X >Makefile
echo "Building top.local.h..."
@ -499,5 +561,5 @@ echo 'To install the executable, type "make install".'
exit 0
byebye:
rm -f .$$ $$.[fmn] /tmp/$$.[ab]
rm -f .$$ $$.[fmna] /tmp/$$.[ab]
exit 1

View File

@ -1,30 +1,31 @@
DISCLAIMER
"top" is distributed free of charge. It should not be considered an
official product of Argonne National Laboratory. William LeFebvre
supports "top" in his spare time and as time permits.
official product of Group sys Consulting. William LeFebvre supports
"top" in his spare time and as time permits.
NO WARRANTY:
BECAUSE "top" IS DISTRIBUTED FREE OF CHARGE, THERE IS ABSOLUTELY NO
WARRANTY PROVIDED, TO THE EXTENT PERMITTED BY APPLICABLE STATE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING, ARGONNE NATIONAL LABORATORY,
NORTHWESTERN UNIVERSITY, WILLIAM N. LeFEBVRE AND/OR OTHER PARTIES
PROVIDE "top" "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK
AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD
THE "top" PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
NECESSARY SERVICING, REPAIR OR CORRECTION.
EXCEPT WHEN OTHERWISE STATED IN WRITING, GROUP SYS CONSULTING, ARGONNE
NATIONAL LABORATORY, NORTHWESTERN UNIVERSITY, WILLIAM N. LeFEBVRE
AND/OR OTHER PARTIES PROVIDE "top" "AS IS" WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
PROGRAM IS WITH YOU. SHOULD THE "top" PROGRAM PROVE DEFECTIVE, YOU
ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
IN NO EVENT WILL ARGONNE NATIONAL LABORATORY, NORTHWESTERN UNIVERSITY,
WILLIAM N. LeFEBVRE, AND/OR ANY OTHER PARTY WHO MAY MODIFY AND
REDISTRIBUTE "top", BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY LOST
PROFITS, LOST MONIES, OR OTHER SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE (INCLUDING BUT NOT
LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
SUSTAINED BY THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH
OTHER PROGRAMS) THE PROGRAM, EVEN IF YOU HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY.
IN NO EVENT WILL GROUP SYS CONSULTING, ARGONNE NATIONAL LABORATORY,
NORTHWESTERN UNIVERSITY, WILLIAM N. LeFEBVRE, AND/OR ANY OTHER PARTY
WHO MAY MODIFY AND REDISTRIBUTE "top", BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY LOST PROFITS, LOST MONIES, OR OTHER SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR A FAILURE OF THE
PROGRAM TO OPERATE WITH OTHER PROGRAMS) THE PROGRAM, EVEN IF YOU HAVE
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY
ANY OTHER PARTY.
So there!

View File

@ -1,8 +1,9 @@
TOP
Version 3.4
Version 3.5
Beta Release 11
William LeFebvre
and a cast of dozens
with much help from others
FREQUENTLY ASKED QUESTIONS AND THEIR ANSWERS
@ -14,40 +15,57 @@ GENERAL
1. "Where do I get the latest version of top?"
The latest version of top is now available at the site "ftp.groupsys.com" in
the directory "/pub/top". It is also available at "eecs.nwu.edu" in the
directory "/pub/top".
The official site for top is "ftp.groupsys.com" in the directory
"/pub/top". It is also available from the following mirror sites:
"pharos.dgim.doc.ca" in /packages/top, "uiarchive.uiuc.edu" in
/pub/packages/top, "sunsite.auc.dk" in /pub/unix/top. European
users should consider using the Denmark (dk) site.
2. "Is there a web page for top?"
Not at this time, but I am planning one. When it is finally available, you
will be able to find it at "www.groupsys.com."
Yes. Point your browser at http://www.groupsys.com/top. It includes
all documentation, a nice interactive display which describes the
various components of the output of top, web-based retrieval of the
package, year 2000 information, and pointers to the mailing list.
3. "Is there a mailing list for top?"
Currently there is a top developers mailing list that is used by beta
testers and other people who help me port the program to various machines.
I am planning a general mailing list for announcements and such, but it is
not yet available.
The official list for announcements is "top-announce@groupsys.com".
This list is managed by "majordomo@groupsys.com". Announcements of
importance to all top users will be sent to this list, including new
releases, availability of beta test versions, emergency revisions and
patches, etc. Anyone is welcome to join top-announce. This is a
read-only list. The list of subscribers will not (intentionally) be
made available, and postings to the list are limited.
4. "How can I find out when all these things become available?"
In addition, there is a top developers mailing list that is used by
beta testers and other people who help me port the program to various
machines. Membership to this list is solely at my discretion. If you
feel qualified to act as a beta tester, or if you are doing development
work on top (such as porting to a new platform), you may submit a
request by sending a message to "top-spinners-request@groupsys.com"
containing the word "subscribe". I will contact you within a few days,
as my schedule permits.
4. "What about Year 2000 compliance"?
Top should not experience any problems with the transition to the year
2000. A full statement concerning top and the year 2000 can be found
in the file "Y2K" included with the distribution.
Information about the web site and the mailing list will be made available
in future distributions of top. New distributions will be announced on the
appropriate Usenet newsgroups (including comp.sources.unix).
5. "Why does it take so long for a new version of top to go through the
beta test process?"
This is completely my fault. I have just not had the time recently to give
top the attention it deserves. I thank everyone for their patience, and I
hope that with the recent changes in the direction of my career that I can
spend more time on this.
This is completely my fault. I have just not had the time to give top
the attention it deserves. I thank everyone for their patience, and I
hope that with the recent changes in the direction of my career that I
can spend more time on this.
6. "Top is not written in ANSI C. Do you ever plan to change that?"
Top predates ANSI C by about 5 years. Yeah, it'll get "fixed" eventually.
Probably in 3.5.
Probably in 3.6.
CONFIGURING
@ -70,7 +88,7 @@ the next release.
evil?"
They are. :-) I'll probably be rewriting the Configure script for the
next release.
next release, or switching to something like Gnu configure.
COMPILING
@ -122,14 +140,15 @@ make your window bigger.
What's wrong?"
Gnu CC likes very much to use its own include files. Not being a gcc
expert, I can't explain why it does this. But I can tell you that if you
upgrade your operating system (say from Solaris 2.4 to Solaris 2.5) after
installing gcc, then the include files that gcc uses will be incorrect,
especially those found in the "sys" directory. Your choices are: (1)
rebuild and reinstall the "standard" include files for gcc (look for a
script in the distribution called "fixincludes"), (2) compile machine.c
with "CFLAGS=-I/usr/include" then make the rest of the object files
normally, or (3) use "cc".
expert, I can't explain why it does this. But I can tell you that if
you upgrade your operating system (say from Solaris 2.4 to Solaris
2.5) after installing gcc, then the include files that gcc uses will
be incorrect, especially those found in the "sys" directory. Your
choices are: (1) rebuild and reinstall the "standard" include files
for gcc (look for scripts in the distribution called "fixincludes" and
"fixinc.svr4"), (2) compile machine.c with "CFLAGS=-I/usr/include"
then make the rest of the object files normally, or (3) use "cc".
Solaris 2.6 users should also consult FAQ #20.
14. "The cpu state percentages are all wrong, indicating that my machine is
using 95% system time when it is clearly idle. What's wrong?"
@ -187,24 +206,36 @@ top again.
there when top runs. I figured this was just an oversight. Was I
right?"
No, you were not right. As distributed, top requires NO alterations for
successful compilation and operations under Solaris 2.0, 2.1, 2.2, 2.3, 2.4,
and 2.5. You probably compiled top with /usr/ucb/cc instead of the real C
No, you were not right. As distributed, top requires NO alterations
for successful compilation and operations under any release of Solaris
2. You probably compiled top with /usr/ucb/cc instead of the real C
compiler. See FAQ #10 for more details.
20. "When I try to compile top under Solaris 2.6 using gcc I get compile
time errors. There appear to be problems with the include files,
such as 'u_rlimit has incomplete type' and/or 'u_saved_rlimit has
incomplete type'. I've already run fixinc.svr4 as per FAQ #13.
Why didn't that fix it?"
Only top versions 3.5 and later are compatible with Solaris 2.6. Make
sure you are using the most up-to-date version. Earlier beta release
copies of version 3.5 had additional problems when compiled with gcc.
Retrieve the official version 3.5 (non-beta) release from one of the
sites listed in FAQ #1 or FAQ #2.
SCO PROBLEMS
20. "When I try to run Configure, it complains about a syntax error."
21. "When I try to run Configure, it complains about a syntax error."
Some versions of SCO's csh do not understand the syntax "$<". This breaks
Configure. You'll just have to hack around it for now: the Configure script
is going to be completely redone in the near future anyway.
Some versions of SCO's csh do not understand the syntax "$<". Earlier
releases of top depended on this syntax to read input from the installer's
terminal during the installation process. Version 3.5 fixes this.
SVR42 PROBLEMS
21. "The load average and memory displays don't work right. Why?"
22. "The memory display doesn't work right. Why?"
This is a known bug with the svr42 module. The problem has been traced down
to a potential bug in the "mem" driver. The author of the svr42 module is
@ -213,7 +244,7 @@ working on a fix.
STILL STUCK
22. I'm still stuck. To whom do I report problems with top?"
23. I'm still stuck. To whom do I report problems with top?"
The most common problems are caused by top's sensitivity to internal kernel
data structures. So make sure that you are using the right include files,

View File

@ -1,8 +1,8 @@
TOP
Version 3.4
Version 3.5
William LeFebvre
and a cast of dozens
and a cast of many
INSTALLATION
@ -97,8 +97,9 @@ HINTS FOR CHOOSING THE CORRECT MODULE:
SOLARIS 2.x
For Solaris versions 2.0 thru 2.3, use the module sunos5. For Solaris
versions 2.4 and higher (including 2.5 and 2.5.1) use the module sunos54.
All versions of Solaris will now work with the module sunos5. Version
specific modules (such as sunos54) no longer exist.
SUNOS 4.x AND MULTIPROCESSOR ARCHITECTURES

View File

@ -4,13 +4,14 @@
# top's Configure script to build .desc files and the SYNOPSIS file.
# Configure then uses these files to ask appropriate questions.
# Written by William LeFebvre, Argonne National Laboratory
# Written by William LeFebvre, Group sys Consulting
# (formerly of Northwestern University and Rice University)
# DO NOT EDIT "Make.desc"!!! Make changes to "Make.desc.X",
# then "make veryclean", then run "Configure".
DESCS=%descs%
# The list of .desc files will be inserted after this next line:
DESCS=\
.SUFFIXES: .desc

View File

@ -2,7 +2,7 @@
#
# This makefile is for top, version 3
#
# Written by William LeFebvre, Argonne National Laboratory
# Written by William LeFebvre, Group sys Consulting
# (formerly of Northwestern University and Rice University)
# DO NOT EDIT "Makefile"!!!! Make changes to "Makefile.X" and rerun
@ -45,15 +45,6 @@ SIGNAL = %signal%
TOPN = %topn%
DELAY = %delay%
TARFILES = README INSTALL DISCLAIMER FAQ ADVERTISEMENT \
Changes Configure Porting \
Makefile.X Make.desc.X getans install \
top.c commands.c display.c screen.c username.c \
utils.c version.c getopt.c prime.c \
boolean.h display.h layout.h loadavg.h screen.h \
machine.h patchlevel.h top.h top.local.H os.h utils.h \
sigconv.awk top.X m-template metatop \
machine
CFILES = top.c commands.c display.c screen.c username.c \
utils.c version.c getopt.c machine.c
OBJS = top.o commands.o display.o screen.o username.o \
@ -62,6 +53,7 @@ OBJS = top.o commands.o display.o screen.o username.o \
CDEFS = %cdefs%
LIBS = %libs%
TERMCAP = %termcap%
MATH = %math%
CFLAGS = %cflgs% $(CDEFS)
LINTFLAGS = -x $(CDEFS)
@ -78,33 +70,28 @@ top.local.h: top.local.H
top: $(OBJS)
rm -f top
$(CC) -o top $(OBJS) $(TERMCAP) -lm $(LIBS)
$(CC) $(CDEFS) -o top $(OBJS) $(TERMCAP) $(MATH) $(LIBS)
lint: sigdesc.h
$(LINT) $(LINTFLAGS) $(CFILES)
# include file dependencies
top.o: boolean.h display.h screen.h top.h top.local.h utils.h machine.h
commands.o: boolean.h sigdesc.h utils.h
commands.o: boolean.h sigdesc.h top.h utils.h
display.o: boolean.h display.h layout.h screen.h top.h top.local.h utils.h
machine.o: top.h machine.h utils.h
screen.o: boolean.h screen.h
utils.o: top.h
version.o: top.h patchlevel.h
username.o: top.local.h utils.h
# when compiling machine.c, include os revision definition
machine.o: machine.c top.h machine.h utils.h
$(CC) "%osrev%" $(CFLAGS) -c machine.c
# automatically built include file
sigdesc.h: sigconv.awk $(SIGNAL)
$(AWK) -f sigconv.awk $(SIGNAL) >sigdesc.h
tar:
rm -f top.tar machine/*.desc machine/*~
tar cvf top.tar $(TARFILES)
shar:
rm -f top.shar* machine/*.desc
makekit -ntop.shar. -t"Now read README and INSTALL, then run Configure" machine $(TARFILES)/*
clean:
rm -f *.o top core core.* sigdesc.h

View File

@ -3,7 +3,7 @@ Instructions for porting top to other architectures.
This is still a preliminary document. Suggestions for improvement are
most welcome.
My address is now "lefebvre@dis.anl.gov".
My address is now "wnl@groupsys.com".
Before you embark on a port, please send me a mail message telling me
what platform you are porting top to. There are three reasons for

View File

@ -1,5 +1,5 @@
TOP
Version 3.4
Version 3.5
William LeFebvre
and a cast of dozens
@ -69,6 +69,7 @@ Be sure to read the FAQ enclosed with the distrubution. It contains
answers to the most commonly asked questions about the configuration,
installation, and operation of top.
AVAILABILITY
The latest version of "top" is now being made available via anonymous
@ -77,15 +78,26 @@ Additional modules will be made available in the directory
"/pub/top/m". The site "eecs.nwu.edu" will continue to house copies
of the distribution as well.
Here are HTML links for the two best "top" archive sites:
Here are HTML links for the four best "top" archive sites:
<A HREF="ftp://ftp.groupsys.com/pub/top>Top archive (groupsys.com)</A>
<A HREF="ftp://eecs.nwu.edu/pub/top>Top archive (eecs.nwu.edu)</A>
<A HREF="ftp://ftp.groupsys.com/pub/top">Top archive (groupsys.com)</A>
<A HREF="ftp://eecs.nwu.edu/pub/top">Top archive (eecs.nwu.edu)</A>
<A HREF="ftp://pharos.dgim.doc.ca/packages/top"> Top mirror (dgim.doc.ca)</A>
<A HREF="ftp://uiarchive.uiuc.edu/pub/packages/top/">Top mirror (uiuc.edu)</A>
New releases will be posted to comp.sources.unix as they become
available. Sites which arhive that newsgroup will also contain copies
of the distribution.
Announcements about availability will be made to the mailing list
"top-announce@groupsys.com". This is an open list maintained by
majordomo. To join the list, send a message containing the word
"subscribe" to "top-announce-request@groupsys.com". Addresses of
subscribers to this list are kept confidential and will never be used
for any purpose other than as recipients of announements concerning
this software.
KNOWN PROBLEMS:
Gnu CC
@ -150,7 +162,7 @@ is. Here is a partial list of contributors and other individuals.
Robert Boucher <boucher@sofkin.ca>
Marc Cohen <marc@aai.com>
David Cutter <dpc@grail.com>
Casper Dik <casper@fwi.uva.nl>
Casper Dik <Casper.Dik@Sun.COM>
Charles Hedrick <hedrick@geneva.rutgers.edu>
Andrew Herbert <andrew@werple.apana.org.au>
Jeff Janvrin <jeff.janvrin@columbiasc.ncr.com>
@ -173,6 +185,8 @@ AUTHOR
U.S. Mail address:
William LeFebvre
170 Colton Crest Drive
Alpharetta, GA 30202
Group sys Consulting
11585 Jones Bridge Road
Suite 420-139
Alpharetta, GA 30022
(770) 813-3224

26
contrib/top/Y2K Normal file
View File

@ -0,0 +1,26 @@
Top and the Year 2000
The software package top will not be affected by years numbering
between 2000 and 2037. No portion of the top code stores dates on
disk. All date processing in top is performed with functions from the
Unix C library and Unix kernel. The specific functions are: time(2)
and ctime(3S). These functions deal exclusively with conventional
Unix time values (number of seconds since Midnight January 1, 1970
GMT) and produce strings with a 4-digit year. At no point in the code
for top are the last two digits used to represent a year.
Top and the Year 2038
In the year 2038 top will fail to represent the time of day correctly
on 32-bit Unix operating systems. This is due to a limitation in the
way Unix represents time. Top will only work on systems whose kernel
call "time" and C library call "ctime" have been adjusted to represent
time with a value greater than 32 bits. The exact date and time of
this failure is 3:14:08 January 19, 2038 GMT. Note that this failure
will only affect the display of the current time in the output from
top.
THERE IS ABSOLUTELY NO WARRANTY PROVIDED WITH THIS SOFTWARE.
Please see the contents of the file "DISCLAIMER" for further
information.

View File

@ -1,86 +1,118 @@
#!/bin/csh -f
set ny = (no yes)
if ($2 == "yesno") then
@ i = $3 + 1
set pmpt = "$1 [$ny[$i]]: "
#!/bin/sh
# getans prompt type default results_filename
# type is one of
# number
# integer
# neginteger
# file default=default filename
# path
# yesno default=0,1 corres yes or no
# string (default)
RAWPMPT=$1
TYP=$2
DFLT=$3
OFNM=$4
ny0="no"; ny1="yes"
if [ ${TYP} = "yesno" ]; then
eval ny=\$ny${DFLT}
pmpt="${RAWPMPT} [$ny]: "
else
if ("$3" == "") then
set pmpt = "${1}"
if [ -z "${DFLT}" ]; then
pmpt="${RAWPMPT}"
else
set pmpt = "$1 [$3]: "
endif
endif
rpt:
echo -n "$pmpt"
set input = $<
switch ($2)
case number:
set tmp = `echo $input | tr -d 0123456789.`
if ("x$tmp" != x) then
pmpt="${RAWPMPT} [${DFLT}]: "
fi
fi
if [ x"`echo -n`" = x-n ]
then
c=\\c
else
n=-n
fi
while :
do
echo $n "$pmpt"$c
read input
case "$TYP" in
number)
tmp=`echo $input | tr -d 0123456789.`
if [ -n "$tmp" ]; then
echo "Invalid number. Please try again."
goto rpt
endif
breaksw
continue
fi
;;
case integer:
set tmp = `echo $input | tr -d 0123456789`
if ("x$tmp" != x) then
integer)
tmp=`echo $input | tr -d 0123456789`
if [ -n "$tmp" ]; then
echo "Invalid integer. Please try again."
goto rpt
endif
breaksw
continue
fi
;;
case neginteger:
if ("x$input" != x-1) then
set tmp = `echo $input | tr -d 0123456789`
if ("x$tmp" != x) then
neginteger)
if [ "x$input" != "x-1" ]; then
tmp=`echo $input | tr -d 0123456789`
if [ -n "$tmp" ]; then
echo "Invalid integer. Please try again."
goto rpt
endif
endif
breaksw
continue
fi
fi
;;
case file:
if ("x$input" == "x") then
set input = $3
endif
if (! -e "$input") then
echo The file $input "does not exist. Please try again."
goto rpt
endif
breaksw
file)
if [ -z "$input" ]; then
input=${DFLT}
fi
if [ ! -f "$input" -a ! -d "$input" ]; then
echo "The file $input does not exist. Please try again."
continue
fi
;;
case path:
if ("x$input" == "x") then
set input = "$3"
endif
if (! -e "$input") then
foreach elt ($path)
if (-e "$elt/$input") breaksw
end
echo The command $input "was not found. Please try again."
goto rpt
endif
breaksw
path)
if [ -z "$input" ]; then
input="${DFLT}"
fi
if [ ! -f "$input" ]; then
path=`echo $PATH | sed -e s'/::/ . /g' -e 's/:/ /g'`
x=
for elt in $path; do
if [ -f "$elt/$input" ]; then x=1; break; fi
done
if [ -z "$x" ] ;then
echo "The command $input was not found. Please try again."
continue
fi
fi
;;
case yesno:
if ("x$input" == xy || "x$input" == xyes) then
set input = 1
else if ("x$input" == xn || "x$input" == xno) then
set input = 0
else if ("x$input" != x) then
echo 'Please answer "yes" or "no".'
goto rpt
endif
breaksw
yesno)
if [ -z "$input" ]; then
input="${DFLT}"
else
case $input in
y | yes)
input=1 ;;
n | no)
input=0 ;;
*)
echo 'Please answer "yes" or "no".'
continue ;;
esac
fi
;;
default:
breaksw
*) ;;
esac
break
done
endsw
if [ -z "$input" ]; then
input="${DFLT}"
fi
if ("x$input" == x) then
set input = "$3"
endif
echo $input > $4
echo $input > ${OFNM}

View File

@ -27,3 +27,12 @@ caddr_t malloc();
# define memzero(a, b) memset((a), 0, (b))
typedef void sigret_t;
#endif
/* some systems declare sys_errlist in stdio.h! */
#if defined(__NetBSD__) || defined(__FreeBSD__)
#if !defined(__m68k__)
# if !defined(__NetBSD132__)
#define SYS_ERRLIST_DECLARED
# endif /* __NetBSD132__ */
#endif
#endif

View File

@ -1 +1,2 @@
#define PATCHLEVEL 4
#define PATCHLEVEL 5
#define BETA "beta12"

View File

@ -3,6 +3,7 @@
* higher than the number specified as argv[1].
*/
#include <stdio.h>
#include <math.h>
main(argc, argv)