Age | Commit message (Collapse) | Author |
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zcip: use monotonic_us instead of gettimeofday
udhcpcd: simpler, shorter random_xid()
function old new delta
monotonic_sec - 41 +41
find_pair 164 180 +16
run_list_real 2018 2028 +10
cmp_main 547 555 +8
collect_ctx 112 119 +7
singlemount 4544 4549 +5
time_main 1124 1128 +4
static.start_sec - 4 +4
static.lastupdate_sec - 4 +4
sock - 4 +4
read_package_field 253 257 +4
pick 38 40 +2
get_next_line 145 147 +2
count_lines 59 61 +2
process_stdin 435 433 -2
xstrtoul_range_sfx 229 226 -3
static.initialized 4 1 -3
dhcprelay_main 1125 1122 -3
catcher 380 377 -3
arping_main 1969 1966 -3
s 8 4 -4
cfg 4 - -4
static.lastupdate 8 - -8
start 8 - -8
random_xid 95 33 -62
.rodata 129114 129050 -64
zcip_main 1731 1576 -155
progressmeter 1035 867 -168
------------------------------------------------------------------------------
(add/remove: 4/3 grow/shrink: 10/11 up/down: 113/-490) Total: -377 bytes
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libbb/time.c: new file, introducing monotonic_us()
pscan, traceroute, arping: use it instead of gettimeofday
ping, zcip: TODO
function old new delta
monotonic_us - 89 +89
find_pair 164 180 +16
.rodata 129747 129763 +16
refresh 1144 1152 +8
............
timeout 8 4 -4
static.start 8 4 -4
last 8 4 -4
parse_conf 1303 1284 -19
time_main 1149 1124 -25
gettimeofday_us 39 - -39
arping_main 2042 1969 -73
hwclock_main 594 501 -93
catcher 485 380 -105
traceroute_main 4300 4117 -183
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 8/11 up/down: 157/-562) Total: -405 bytes
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*: s/include "busybox.h"/include "libbb.h"
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no preceding prototype
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hostname: small optimization
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prototypes (heresy!), add spaces in places like "flags&NETSTAT_CONNECTED",
removed unused #defines, #ifdef -> #if, use uint32_t for ipv4 addrs.
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small edits to arping
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use them where appropriate. 200 bytes saved
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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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remove unreachable error path.
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as the old optimization did (actually does slightly better under gcc 4.0), and
simplifies the code.
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bb_xopen some more while at it.
Also use shorter boilerplate while at it.
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text data bss dec hex filename
3474 4 96 3574 df6 networking/arping.o.orig
3424 4 96 3524 dc4 networking/arping.o
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text data bss dec hex filename
3520 4 96 3620 e24 networking/arping.o.oorig
3488 4 96 3588 e04 networking/arping.o
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text data bss dec hex filename
3627 4 120 3751 ea7 networking/arping.o.oorig
3548 4 96 3648 e40 networking/arping.o.r14710
3520 4 96 3620 e24 networking/arping.o
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text data bss dec hex filename
3627 4 120 3751 ea7 networking/arping.o.oorig
3548 4 96 3648 e40 networking/arping.o
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sys/signal.h.
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which were otherwise cluttering the global namespace.
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busybox namespace
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redesigned, patch by Nick Fedchik
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