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ifup: don't remove virtual iface prefixes (eth0:0)
function old new delta
shbuf 4 - -4
SMrup 6 - -6
SMrdn 12 - -12
static.label_buf 20 4 -16
get_var 158 140 -18
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(add/remove: 0/3 grow/shrink: 0/2 up/down: 0/-56) Total: -56 bytes
text data bss dec hex filename
783501 962 9260 793723 c1c7b busybox_old
783483 942 9244 793669 c1c45 busybox_unstripped
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init: remove obsolete comment
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libbb: explain why we declare klogctl
libbb: move defs around so that order makes more sense
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function old new delta
create_socket - 134 +134
syslogd_main 1132 865 -267
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(add/remove: 1/0 grow/shrink: 0/1 up/down: 134/-267) Total: -133 bytes
text data bss dec hex filename
775603 974 9420 785997 bfe4d busybox_old
775445 974 9420 785839 bfdaf busybox_unstripped
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syslogd: strip trailing '\n' too, not only NULs
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syslogd: strip trailing NULs
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inetd,syslogd: use safe_read instead of open-coded EINTR handling
syslogd: bail out if you see null read from Unix socket
(should never happen, but if it does, spinning forever
and eating 100% CPU is not a good idea)
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EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
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function old new delta
syslogd_main 1206 1106 -100
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(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-100) Total: -100 bytes
text data bss dec hex filename
769820 1051 10764 781635 bed43 busybox_old
769702 1051 10764 781517 beccd busybox_unstripped
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$ ./.cmk bloatcheck
function old new delta
readit 406 364 -42
syslogd_main 1249 1206 -43
traceroute_main 4115 4060 -55
mysleep 112 45 -67
arpping 579 441 -138
tftp 1575 1182 -393
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(add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-738) Total: -738 bytes
text data bss dec hex filename
770580 1051 10764 782395 bf03b busybox_old
769820 1051 10764 781635 bed43 busybox_unstripped
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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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function old new delta
logread_main 450 462 +12
syslogd_main 1246 1252 +6
shbuf - 4 +4
buf 34 30 -4
packed_usage 22729 22724 -5
log_locally 957 767 -190
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(add/remove: 1/0 grow/shrink: 2/3 up/down: 22/-199) Total: -177 bytes
text data bss dec hex filename
773886 1116 11316 786318 bff8e busybox_old
773714 1116 11316 786146 bfee2 busybox_unstripped
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comment thoroughly when they die and when they dont.
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correct_password: explain in detail why it is ok to use bb_banner
fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one
Marginal size difference:
text data bss dec hex filename
679119 2700 15632 697451 aa46b busybox_old
679091 2700 15632 697423 aa44f busybox_unstripped
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The upper-bound doesn't look like it is working since it accepts LONG_MAX as input. I suspect that this is an lxdialog feature or something like that ;)
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to have any effect (patch is submitted to uclibc ml).
# size *[67]/*/syslog*.o
text data bss dec hex filename
3169 288 0 3457 d81 busybox.t6/sysklogd/syslogd.o
3457 0 0 3457 d81 busybox.t7/sysklogd/syslogd.o
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tr: stop using globals needlessly.
code: -103 bytes
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*: s/include "busybox.h"/include "libbb.h"
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[ui]toa_to_buf: change API. No users yet.
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option for every affected applet (and dnsd, for example, don't have one).
Thus rework re-exec support to not require it. Code got smaller too.
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libbb: rename xgetcwd and xreadlink
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no preceding prototype
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are perfectly okay, don't convert them to RESERVE_CONFIG_BUFFERs.
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syslogd: converted to use it (in -R host:port)
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Compile tested only, would have sent it to the list for review but they don't show up in the ML archives :-/
text data bss dec hex filename
533 0 0 533 215 sysklogd/klogd.o.orig
530 0 0 530 212 sysklogd/klogd.o
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is allocated
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logger: optimize, also use bb_common_bufsiz1 (~40 bytes)
tested to eat arbitrarily-sized input at high speed - ok
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(still doing it if more than a second passed in between).
Costs ~40 bytes.
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syslogd, logread: add debugging code (disabled)
syslogs: drastically smaller bss; fix "-C n" behaviour
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