Age | Commit message (Collapse) | Author |
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to match normal iproute. No obj-code changes.
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Mostly by Natanael Copa <natanael.copa AT gmail.com>
function old new delta
print_e2flags - 189 +189
print_flags_separated - 86 +86
static.flag_labels - 60 +60
static.dma_wmode_masks - 32 +32
static.flag_masks - 28 +28
static.arp_labels - 16 +16
static.arp_masks - 12 +12
ls_main 836 843 +7
...
popstring 140 134 -6
arp_show 740 708 -32
print_flags 189 25 -164
ipaddr_list_or_flush 2396 2170 -226
process_dev 5306 4706 -600
------------------------------------------------------------------------------
(add/remove: 10/0 grow/shrink: 5/10 up/down: 458/-1043) Total: -585 bytes
text data bss dec hex filename
810564 624 7060 818248 c7c48 busybox_old
810002 624 7060 817686 c7a16 busybox_unstripped
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~50 bytes code growth.
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function old new delta
iprule_list 86 82 -4
print_rule 860 791 -69
ipaddr_list_or_flush 2484 2384 -100
print_addrinfo 1498 1292 -206
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-379) Total: -379 bytes
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function old new delta
print_route 1730 1731 +1
print_addrinfo 1497 1498 +1
iproute_list_or_flush 1232 1229 -3
ipaddr_list_or_flush 2490 2484 -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 2/-9) Total: -7 bytes
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function old new delta
find_pair 167 187 +20
static.families - 17 +17
die_must_be_on_off - 11 +11
...
on_off 33 22 -11
do_ipaddr 103 90 -13
do_iptunnel 1001 986 -15
iproute_list_or_flush 1237 1217 -20
static.ip_common_commands 43 22 -21
do_iproute 2217 2193 -24
parse_args 1444 1414 -30
ip_do 47 16 -31
do_iprule 994 963 -31
ip_main 153 113 -40
ipaddr_modify 1357 1305 -52
ipaddr_list_or_flush 2543 2490 -53
ip_parse_common_args 294 159 -135
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 4/24 up/down: 85/-563) Total: -478 bytes
text data bss dec hex filename
775561 966 9236 785763 bfd63 busybox_old
775073 962 9236 785271 bfb77 busybox_unstripped
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on FEATURE_IP_RARE_PROTOCOLS
function old new delta
static.arphrd_name - 373 +373
static.arphrd_type - 124 +124
ll_type_n2a 58 78 +20
static.arphrd_names 496 - -496
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/0 up/down: 517/-496) Total: 21 bytes
text data bss dec hex filename
776880 974 9420 787274 c034a busybox_old
776594 974 9420 786988 c022c busybox_unstripped
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trylink: explain how to modify link and drastically decrease amount
of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts
size saving: 0.5k
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which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes.
text data bss dec hex filename
781266 1328 11844 794438 c1f46 busybox_old
781010 1328 11844 794182 c1e46 busybox_unstripped
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function old new delta
do_iptunnel 203 977 +774
process_dev 5328 5494 +166
ioctl_or_perror - 54 +54
ioctl_or_perror_and_die - 51 +51
ioctl_alt_func - 49 +49
bb_ioctl_or_warn - 47 +47
do_add_ioctl 102 145 +43
bb_xioctl - 39 +39
print_value_on_off - 31 +31
get_lcm 105 123 +18
arp_main 2155 2167 +12
..................
zcip_main 1576 1566 -10
setlogcons_main 92 82 -10
dumpkmap_main 263 253 -10
do_get_ioctl 85 75 -10
setkeycodes_main 165 154 -11
write_table 244 232 -12
vconfig_main 318 306 -12
do_del_ioctl 93 81 -12
set_address 75 62 -13
maybe_set_utc 30 16 -14
loadfont_main 495 479 -16
slattach_main 712 695 -17
do_loadfont 191 174 -17
do_iplink 1155 1136 -19
getty_main 2583 2562 -21
fbset_main 2058 2035 -23
do_time 588 565 -23
xioctl 25 - -25
read_rtc 186 160 -26
parse_conf 1299 1270 -29
udhcp_read_interface 269 239 -30
bb_ioctl 45 - -45
bb_ioctl_alt 70 - -70
bb_ioctl_on_off 78 - -78
.rodata 129370 129018 -352
do_show 799 - -799
------------------------------------------------------------------------------
(add/remove: 6/5 grow/shrink: 13/49 up/down: 1316/-1864) Total: -548 bytes
text data bss dec hex filename
675352 2740 13968 692060 a8f5c busybox_old
674804 2740 13968 691512 a8d38 busybox_unstripped
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text data bss dec hex filename
2544 0 0 2544 9f0 networking/libiproute/iprule.o.oorig
2356 0 0 2356 934 networking/libiproute/iprule.o
6481 0 0 6481 1951 networking/libiproute/ipaddress.o.oorig
6464 0 0 6464 1940 networking/libiproute/ipaddress.o
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a bit.
-916 byte
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Kill a few statics, made other globals smaller:
oneline is smallint, _SL_ is char
function old new delta
print_tunnel 693 731 +38
print_route 1775 1777 +2
print_addrinfo 1495 1497 +2
ipaddr_list_or_flush 2826 2828 +2
oneline 4 1 -3
_SL_ 4 1 -3
ipaddr_modify 1476 1472 -4
parse_address 124 119 -5
ip_parse_common_args 429 423 -6
on_off 53 46 -7
do_del_ioctl 113 106 -7
do_add_ioctl 120 113 -7
do_show 864 856 -8
iprule_list 157 148 -9
do_iptunnel 310 299 -11
do_add 143 126 -17
get_ctl_fd 95 76 -19
set_address 108 84 -24
ip_main 351 323 -28
static.ifr 32 - -32
parse_args 1992 1949 -43
iproute_list_or_flush 1673 1582 -91
do_iplink 1583 1485 -98
filter 280 - -280
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 4/18 up/down: 44/-702) Total: -658 bytes
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but not everywhere. err to the safe side.
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text data bss dec hex filename
2999 0 0 2999 bb7 networking/libiproute/iprule.o
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introduce index_in_substr_array and use it in
iproute2
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definitions. (That should only be on prototypes.)
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- use shorter boilerplate while at it.
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which were otherwise cluttering the global namespace.
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as advertised. Works for me (at least with glibc)
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-Erik
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command to ipaddr, patch by Bastian Blank
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Bastian Blank
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