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(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
text data bss dec hex filename
773469 1058 11092 785619 bfcd3 busybox_old
772644 1058 11092 784794 bf99a busybox_unstripped
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(not everyone likes them - but code does get smaller).
display_generic - 761 +761
static.fmt_100percent_8 - 111 +111
fmt_100percent_8 101 - -101
display_status 1489 581 -908
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(add/remove: 2/1 grow/shrink: 0/1 up/down: 872/-1009) Total: -137 bytes
text data bss dec hex filename
677020 3344 13936 694300 a981c busybox_old
676876 3344 13936 694156 a978c busybox_unstripped
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fmt_100percent_8 - 101 +101
.rodata 129185 129153 -32
display_status 1726 1489 -237
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(add/remove: 1/0 grow/shrink: 0/2 up/down: 101/-269) Total: -168 bytes
text data bss dec hex filename
677180 3344 13936 694460 a98bc busybox_old
677020 3344 13936 694300 a981c busybox_unstripped
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display_status 1787 1726 -61
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(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-61) Total: -61 bytes
text data bss dec hex filename
677244 3344 13936 694524 a98fc busybox_old
677180 3344 13936 694460 a98bc busybox_unstripped
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function old new delta
display_status - 1231 +1231
read_cmdline - 101 +101
parse_conf 1284 1303 +19
arith 2033 2042 +9
collect_blk 467 474 +7
fsck_main 1909 1911 +2
dhcprelay_main 1125 1122 -3
singlemount 4555 4547 -8
read_close 50 36 -14
get_lcm 123 105 -18
ed_main 3111 3084 -27
func_args 73 28 -45
procps_scan 732 658 -74
top_main 2187 899 -1288
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(add/remove: 2/0 grow/shrink: 4/8 up/down: 1369/-1477) Total: -108 bytes
text data bss dec hex filename
676048 2744 13968 692760 a9218 busybox_old
675940 2744 13968 692652 a91ac busybox_unstripped
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top: show cmdline, not comm field
(fixes problems with re-execed applets showing as processes with name "exe",
and not being found by pidof/killall by applet name)
function old new delta
find_pid_by_name 98 156 +58
procps_scan 692 732 +40
top_main 2724 2762 +38
find_pair 164 180 +16
collect_int 114 123 +9
cmp_main 547 555 +8
collect_fork 112 119 +7
collect_ctx 112 119 +7
read_package_field 253 257 +4
passwd_main 1983 1985 +2
process_stdin 435 433 -2
xstrtoul_range_sfx 229 226 -3
get_next_block 1852 1849 -3
arith 2042 2033 -9
sv_main 1236 1226 -10
singlemount 4690 4672 -18
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(add/remove: 0/0 grow/shrink: 10/6 up/down: 189/-45) Total: 144 bytes
text data bss dec hex filename
734789 3028 14400 752217 b7a59 busybox_old
734933 3028 14400 752361 b7ae9 busybox_unstripped
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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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