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when off. +600 bytes when on
top: reorder columns, so that [P]PIDs are together and VSZ/%MEM are together. Makes more sense
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*: s/include "busybox.h"/include "libbb.h"
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text data bss dec hex filename
1462 14 24 1500 5dc busybox.t2/procps/ps.o
1484 0 0 1484 5cc busybox.t3/procps/ps.o
3122 0 252 3374 d2e busybox.t1/procps/top.o
3117 0 0 3117 c2d busybox.t3/procps/top.o
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should make the output controllable either at runtime or buildtime as both statistics are quite useful
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no preceding prototype
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these are resulting fixes
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Use it where appropriate.
Stop scanning /etc/passwd *for every process*!!! (uid->username)
top: reduce memory usage - we won't save unneeded fields
from /proc info anymore. Downside: ~+250 bytes of code
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style fixes
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find_pid_by_name() was returning 0 or -1 in last array element,
but -1 was never checked. We can use just 0 intead.
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It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
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things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes... General cleanup pass. What I've
been doing for the last couple days.
And it conflicts! I've removed httpd.c from this checkin due to somebody else
touching that file. It builds for me. I have to catch a bus. (Now you know
why I'm looking forward to Mercurial.)
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type on the way out, but the signal handler didn't exit. Plus it did
unnecessary things with sigaction. This code is overgrown and needs a serious
weed-whacking...
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and eventual platform specific includes in early.
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fine in C99, but it really serves no purpose other than breaking compilation
on C89 compilers.
Thanks to Rich Felker for pointing this out.
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* CPU% = process[i].ticks/sum(process[i].ticks) * busy_cpu_ticks/total_cpu_ticks
* got rid of empty line under "Load average" line
and used last line - +2 visible processes
* do not do float conversion of loadavg, just read it as string from /proc
* fix display on small screens
* dropped unused .stime, .utime fields
* a few variables were renamed
* style fixes
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ATTRIBUTE_UNUSED. My whitespace
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which were otherwise cluttering the global namespace.
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I reversed the result of the sort functions to make the big numbers go to the top.
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This is a bulk spelling fix patch against busybox-1.00-pre10.
If anyone gets a corrupted copy (and cares), let me know and
I will make alternate arrangements.
Erik - please apply.
Authors - please check that I didn't corrupt any meaning.
Package importers - see if any of these changes should be
passed to the upstream authors.
I glossed over lots of sloppy capitalizations, missing apostrophes,
mixed American/British spellings, and German-style compound words.
What is "pretect redefined for test" in cmdedit.c?
Good luck on the 1.00 release!
- Larry
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compilers (and it looks a bit messy)
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Erik,
The format for /proc/meminfo has changed between 2.4 and 2.6, quite considerably.
In addition to the removal of the two-line summary that was present in 2.4,
MemShared was also removed. Presently (at least in busybox CVS HEAD), top fails
to parse this correctly and spews forth a:
top: failed to read 'meminfo'
message. This patch switches around some of the semantics a little to do sane
parsing for both 2.4 and 2.6. Also, in the event that the summary gets yanked
from 2.4, this patch will deal with that as well. With this patch, I'm able
to run top correctly on 2.6.0-test7 (tested on sh).
Please apply.
procps/top.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++------------
1 files changed, 48 insertions(+), 12 deletions(-)
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to ensure proper fallback behavior on, i.e. serial consoles.
-Erik
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I've attached my latest SE Linux patch for busybox against the latest CVS
version of busybox.
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