Denys Vlasenko
a85740c8af
dhcp: merge leases.c and static_leases.c into dhcpd.c
...
function old new delta
send_offer 292 461 +169
udhcpd_main 1531 1588 +57
read_leases 330 332 +2
add_lease 314 312 -2
find_lease_by_mac 68 - -68
find_free_or_expired_nip 174 - -174
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 3/1 up/down: 228/-244) Total: -16 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-10-04 00:56:58 +02:00
Denys Vlasenko
8f2e99c813
udhcp: get rid of bb_info_msg()
...
function old new delta
udhcpd_main 1501 1531 +30
d6_recv_raw_packet 251 264 +13
perform_d6_release 188 198 +10
udhcpc6_main 2443 2449 +6
udhcp_recv_raw_packet 582 588 +6
udhcp_recv_kernel_packet 132 138 +6
send_d6_renew 140 146 +6
d6_recv_kernel_packet 118 124 +6
send_renew 77 82 +5
send_discover 85 90 +5
send_decline 84 89 +5
send_d6_select 97 102 +5
send_d6_discover 174 179 +5
perform_release 167 172 +5
count_lines 72 74 +2
udhcpc_main 2836 2837 +1
bb_info_msg 125 - -125
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 17/4 up/down: 117/-180) Total: -63 bytes
text data bss dec hex filename
924935 906 17160 943001 e6399 busybox_old
924736 906 17160 942802 e62d2 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-30 18:41:23 +02:00
Michel Stam
9f41271f3c
udhcpd: add option for tweaking arpping
...
Some clients have a very short timeout for sending the DHCP
DISCOVER, shorter than the arpping timeout of 2000 milliseconds
that udhcpd uses by default.
This patch allows tweaking the timeout, or disabling of arpping
altogether, at the risk of handing out addresses which are
already in use.
function old new delta
udhcpd_main 1460 1501 +41
udhcpc_main 2814 2851 +37
packed_usage 29957 29974 +17
arpping 477 493 +16
find_free_or_expired_nip 161 174 +13
send_offer 285 292 +7
nobody_responds_to_arp 85 89 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 7/0 up/down: 135/0) Total: 135 bytes
Signed-off-by: Michel Stam <m.stam@fugro.nl>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-10-30 11:59:04 +01:00
Denys Vlasenko
6500d123d0
udhcp: make arpping code resistant to time jumps
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-17 17:10:31 +02:00
Denys Vlasenko
0ef64bdb40
*: make GNU licensing statement forms more regular
...
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Denys Vlasenko
385b4562e3
udhcp: cosmetic cleanups; one case of s/full_read/xread/
...
function old new delta
dumpleases_main 632 623 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-03-26 10:09:34 +01:00
Denys Vlasenko
12ca080a1c
*: eliminate more aliasing warnings
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-02-04 18:41:18 +01:00
Denys Vlasenko
f2c8aa6676
libbb: introduce and use monotonic_ms
...
function old new delta
monotonic_ms - 60 +60
process_stdin 433 443 +10
display_speed 85 90 +5
nmeter_main 672 674 +2
builtin_type 114 116 +2
bb__parsespent 117 119 +2
ifplugd_main 1110 1109 -1
acpid_main 441 440 -1
chat_main 1361 1359 -2
doCommands 2458 2449 -9
arpping 466 450 -16
run_command 268 234 -34
readcmd 1072 1034 -38
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/7 up/down: 81/-101) Total: -20 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 12:52:30 +01:00
Denys Vlasenko
cb23d93c68
*: add/remove safe_, it seems we had a few incorrect uses
...
function old new delta
chat_main 1359 1361 +2
microcom_main 712 713 +1
ifplugd_main 1109 1110 +1
arpping 465 466 +1
acpid_main 440 441 +1
script_main 1069 1067 -2
cgi_io_loop_and_exit 594 591 -3
telnet_main 1475 1469 -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/3 up/down: 6/-11) Total: -5 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 12:29:55 +01:00
Denys Vlasenko
6331cf059c
*: use "can't" instead of "cannot"
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-13 09:08:27 +01:00
Denys Vlasenko
dc36a72ac0
udhcp: cosmetics in arpping.c, no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-17 13:56:50 +02:00
Denys Vlasenko
6947d2c7e1
udhcp: logging improvements, field and variable renames
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-17 13:24:03 +02:00
Denys Vlasenko
ac906fa85e
udhcp: change UDHCP_DEBUG into int, make verbosity selectable with -v
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-17 11:54:52 +02:00
Denys Vlasenko
47f2d7ef7d
udhcpd: don't fail ARP check if returned MAC matches client's one
...
Also, do not unicast replies to yiaddr.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-16 10:20:27 +02:00
Denis Vlasenko
db12d1d733
Fix forgotten license comments
2008-12-07 00:52:58 +00:00
Denis Vlasenko
f1980f67d3
dhcp: add FAST_FUNC as appropriate. -160 bytes.
2008-09-26 09:34:59 +00:00
Denis Vlasenko
a60f84ebf0
*: rename ATTRIBUTE_XXX to just XXX.
2008-07-05 09:18:54 +00:00
Denis Vlasenko
b89e2027d9
udhcp: protect agianst timer overflowing 32-bit counter
...
function old new delta
arpping 398 387 -11
2008-05-09 11:55:58 +00:00
Denis Vlasenko
223bc97f61
udhcpc: an option to perform ARP check (Jonas Danielsson <jonas.danielsson@axis.com>)
...
configurable, ~+300 bytes when on.
2007-11-22 00:58:49 +00:00
Denis Vlasenko
5d61e71c3a
introduce safe_poll (fixes a problem in top)
...
function old new delta
safe_poll - 77 +77
svlogd_main 1470 1466 -4
zcip_main 1530 1524 -6
forkexec 1345 1338 -7
decode_format_string 795 788 -7
collect_blk 474 467 -7
buffer_pread 540 532 -8
tftp 1182 1172 -10
microcom_main 763 749 -14
arpping 441 424 -17
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/9 up/down: 77/-80) Total: -3 bytes
text data bss dec hex filename
770162 1034 10404 781600 bed20 busybox_old
770158 1034 10404 781596 bed1c busybox_unstripped
2007-09-27 10:09:59 +00:00
Denis Vlasenko
87f3b26b3a
*: replace select-for-one descriptor with poll, it's smaller.
...
$ ./.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
------------------------------------------------------------------------------
(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
2007-09-07 13:43:28 +00:00
Denis Vlasenko
42b3dea9bf
udhcp: many small fixes:
...
* arpping(): smaller and even probably fixed
* lots of variables/params converted: ulong -> uint32_t
* uptime() nuked in favor of monotonic_sec()
* udhcp_get_packet(): only one "bad vendor", simplify
function old new delta
reservedIp 36 35 -1
udhcpc_main 2462 2460 -2
addStaticLease 64 62 -2
static.broken_vendors 16 - -16
uptime 19 - -19
udhcpd_main 1273 1238 -35
udhcp_get_packet 223 184 -39
.rodata 144162 144106 -56
arpping 690 609 -81
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/7 up/down: 0/-251) Total: -251 bytes
text data bss dec hex filename
734241 3028 14400 751669 b7835 busybox_old
734005 3028 14400 751433 b7749 busybox_unstripped
2007-07-03 15:47:50 +00:00
Denis Vlasenko
219d14d514
random style fixes (extra spaces deleted)
2007-03-24 15:40:16 +00:00
Denis Vlasenko
28703015ab
u_short, ulong exterminated
...
fdiskXXX: add a bit of sanity (not enough by far)
2006-12-19 20:32:02 +00:00
Denis Vlasenko
48237b0c88
introduce setsockopt_reuseaddr(int fd), setsockopt_broadcast(int fd),
...
use them where appropriate. 200 bytes saved
2006-11-22 23:22:06 +00:00
Denis Vlasenko
5a3395bc01
udhcp: fix indentation and style.
...
Eliminate (group) a lot of smallish *.h files
Remove lots of unneeded #includes
2006-11-18 19:51:32 +00:00
Denis Vlasenko
e1a0d486e4
message string changes, mostly for consistency, also -32 bytes in .rodata
2006-10-20 13:28:22 +00:00
Denis Vlasenko
ea62077b85
add open_read_close() and similar stuff
2006-10-14 02:23:43 +00:00
Denis Vlasenko
3538b9a882
Implement optional syslog logging using ordinary
...
bb_xx_msg calls, and convert networking/* to it.
The rest of bbox will be converted gradually.
2006-09-06 18:36:50 +00:00
Bernhard Reutner-Fischer
5bd2a4b6ce
- remove last reminiscents of IN_BUSYBOX
2006-08-18 17:22:23 +00:00
"Robert P. J. Day"
63fc1a9e08
Standardize on the vi editing directives being on the first line.
2006-07-02 19:47:05 +00:00
Rob Landley
299a6b4d7b
Consolidate #include <sys/time.h> so libbb.h does it.
2006-05-27 21:42:58 +00:00
Mike Frysinger
7031f62d9b
add back in udhcp support
2006-05-08 03:20:50 +00:00
Mike Frysinger
787140df39
remove in place of external link
2006-03-23 23:44:29 +00:00
Tim Riker
c1ef7bdd8d
just whitespace
2006-01-25 00:08:53 +00:00
Rob Landley
918f2ab3d7
Revert the uptime() removal. Let the list sort it out...
2005-05-04 02:15:23 +00:00
Rob Landley
8b80c71d70
Patch from Shaun Jackman:
...
Replace uptime with time(NULL). time is more portable than uptime and
eliminates the need to define uptime, reducing code size slightly.
2005-05-04 00:38:15 +00:00
Russ Dill
309c7b71e6
fix timewarp in client (server fix later)
2004-05-19 08:29:05 +00:00
Eric Andersen
c7bda1ce65
Remove trailing whitespace. Update copyright to include 2004.
2004-03-15 08:29:22 +00:00
Glenn L McGrath
3f79300e37
Patch by Andrew Victor,
...
In arpping.h, fix structure alignment of "struct arpMsg".
GCC can insert padding in the structure which causes udhcpd to send an
invalid ARP packet on the network. It will then not receive a valid
reply, which can cause it to assign an IP address that's already in use
on the network.
(With kernels before 2.4.20, the "struct ethhdr" in linux/if_ether.h
wasn't marked as packed. This is also an issue if your toolchain was
built with a pre-2.4.20 kernel).
2004-03-05 14:25:49 +00:00
Eric Andersen
ad95373efc
Use standard C99 types
2004-01-30 23:45:53 +00:00
Russ Dill
4e864a36b6
Finish remerging busybox udhcp and udhcp. Some cleanups as well.
2003-12-18 22:25:38 +00:00
Glenn L McGrath
24833430bc
Vodz, last_patch_88
2003-06-10 17:22:49 +00:00
Russ Dill
858fad722f
sync with udhcp bug fixes
2003-02-12 22:20:19 +00:00
Russ Dill
61fb48930f
added full udhcp integration
2002-10-14 21:41:28 +00:00
