Vladislav Grishenko
5827167338
udhcpd: optional IP selection based on MAC hash
...
function old new delta
find_free_or_expired_nip 153 225 +72
Signed-off-by: Vladislav Grishenko <themiron@mail.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-16 13:31:30 +01:00
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
fde3fb3009
udhcpd: fix hostname truncation bug 1663
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-02 14:17:07 +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
7724c766bd
udhcp: pass pointer to whole packet to "add option" functions
...
This is needed for "overflow option" support
function old new delta
udhcp_find_option - 34 +34
udhcp_add_binary_option 94 106 +12
write_leases 227 223 -4
udhcp_init_header 86 82 -4
send_release 104 99 -5
init_packet 87 81 -6
add_client_options 160 154 -6
add_server_options 100 92 -8
udhcpd_main 1964 1954 -10
udhcpc_main 2859 2837 -22
find_option 34 - -34
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/8 up/down: 46/-99) Total: -53 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-03-26 09:32:09 +01:00
Denys Vlasenko
e5ce91b41b
udhcp: code shrink; disable time and log server options
...
function old new delta
add_server_options - 100 +100
udhcp_add_simple_option 92 90 -2
nobody_responds_to_arp 88 85 -3
dhcp_options 66 62 -4
udhcp_add_option_string 104 94 -10
udhcp_run_script 665 654 -11
dhcp_option_strings 203 188 -15
static.blank_chaddr 16 - -16
send_ACK 211 180 -31
add_bootp_options 61 - -61
udhcpd_main 1925 1846 -79
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 0/8 up/down: 100/-232) Total: -132 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-03-21 00:43:11 +01:00
Denys Vlasenko
3581c62515
whitespace fixes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-25 13:39:24 +01:00
Denys Vlasenko
95cc814dbd
udhcpd: fix a bug in add_lease where it was reading at [-1]
...
It is not correct when we read lease file!
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-07 14:59:30 +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
31af3d5a1d
udhcp: shorten mac len from 16 to 6 in lease file
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-17 11:57:09 +02:00
Denys Vlasenko
ed8982bfc0
udhcp: add a few TODOs
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-16 12:05:21 +02:00
Denys Vlasenko
26918dd28e
udhcp: rename server/client_config.arp to server_mac and client_mac
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-16 12:04:23 +02:00
Denys Vlasenko
cab3a0127c
udhcp: cleanup of static lease handling
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-16 12:03:12 +02:00
Denys Vlasenko
990a617edf
udhcp: rename giaddr to gateway_nip and server to server_nip
...
"nip" stands for "IP in network order"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-16 10:23:55 +02:00
Denys Vlasenko
1d924f59b1
udhcp: rename fields in struct dhcpOfferedAddr
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-16 10:23:01 +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
76478b8091
udhcpc: fix truncation of last char in client hostnames
2009-04-21 00:41:57 +00:00
Denis Vlasenko
551ffdccea
more of pointless whitespace fixes
2009-04-01 19:48:05 +00:00
Denis Vlasenko
bd79c3d337
dhcpd: remember and record hostnames; optimize get_option
...
dumpleases: show hostnames
function old new delta
add_lease 230 292 +62
send_offer 403 421 +18
send_ACK 232 249 +17
read_leases 249 258 +9
dumpleases_main 604 609 +5
nobody_responds_to_arp 84 86 +2
udhcp_end_option 32 30 -2
udhcp_get_option 222 171 -51
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/2 up/down: 113/-53) Total: 60 bytes
2009-04-01 12:36:09 +00:00
Denis Vlasenko
0416e3dde1
udhcpd: disable opton to have absolute lease times in lease file
...
(that does not work with dumpleases)
dumpleases: fix -a option.
networking/udhcp/*: code shrink, more compact static leases struture,
better comments, etc
function old new delta
find_free_or_expired_address - 147 +147
nobody_responds_to_arp - 84 +84
read_opt 781 830 +49
dumpleases_main 435 447 +12
send_ACK 229 232 +3
read_staticlease 90 93 +3
addStaticLease 60 61 +1
getIpByMac 46 43 -3
reservedIp 31 20 -11
keywords 304 288 -16
send_offer 428 403 -25
write_leases 225 193 -32
read_leases 184 143 -41
read_yn 64 - -64
find_address 191 - -191
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 5/6 up/down: 299/-383) Total: -84 bytes
2009-01-01 17:52:09 +00:00
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
b539c8452f
dhcp: heed TODO item - divorced options from their string descriptions
...
code shrink while at it.
function old new delta
dhcp_option_strings - 258 +258
udhcp_run_script 1135 1174 +39
dhcp_option_lengths - 11 +11
udhcp_add_simple_option 93 92 -1
packet_num 4 - -4
read_opt 746 739 -7
udhcp_option_lengths 11 - -11
udhcpc_main 2590 2494 -96
dhcp_options 490 70 -420
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 1/4 up/down: 308/-539) Total: -231 bytes
text data bss dec hex filename
775309 929 9100 785338 bfbba busybox_old
775098 929 9084 785111 bfad7 busybox_unstripped
2007-11-29 08:17:45 +00:00
Denis Vlasenko
22a80d1e7d
udhcpd: fix bug: s/memcmp() != 0/memcmp() == 0/
...
(by David Updegraff <dave@cray.com>)
2007-08-09 08:04:05 +00:00
Denis Vlasenko
49a128a156
remove accumulated stray trailing whitespace
2007-07-17 21:42:59 +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
c82b5108e1
udhcp: new config option "Rewrite the lease file at every new acknowledge"
...
(Mats Erik Andersson <mats@blue2net.com> (Blue2Net AB))
udhcp: consistently treat server_config.start/end IPs as host-order
fix IP parsing for 64bit machines
fix unsafe hton macro usage in read_opt()
do not chdir("/") when daemonizing
fix help text
2007-07-01 17:05:57 +00:00
Denis Vlasenko
fbd2918f5c
udhcp: MAC_BCAST_ADDR and blank_chaddr are in fact constant, move to rodata.
...
a few global variables reduced to smallints
function old new delta
add_lease 75 227 +152
static.blank_chaddr - 16 +16
MAC_BCAST_ADDR - 6 +6
sockfd 4 8 +4
udhcp_run_script 1153 1155 +2
state 8 5 -3
listen_mode 4 1 -3
perform_release 152 148 -4
fd 8 4 -4
blank_chaddr 16 - -16
udhcpc_main 2518 2497 -21
.rodata 131864 131832 -32
oldest_expired_lease 61 - -61
clear_lease 127 - -127
------------------------------------------------------------------------------
(add/remove: 2/3 grow/shrink: 3/6 up/down: 180/-271) Total: -91 bytes
2007-04-07 01:05:47 +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
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
"Robert P. J. Day"
63fc1a9e08
Standardize on the vi editing directives being on the first line.
2006-07-02 19:47:05 +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
Eric Andersen
abf58d6ba5
Wade Berrier writes:
...
Hello,
Here's a patch for a first attempt at static leases for udhcpd.
Included in the tarball are 2 files (static_leases.c, static_leases.h)
and a patch against the latest cvs.
In the config file you can configure static leases with the following
format:
static_lease 00:60:08:11:CE:4E 192.168.0.54
static_lease 00:60:08:11:CE:3E 192.168.0.44
Comments/suggestions/improvements are welcome.
Wade
2004-10-08 08:49:26 +00:00
Eric Andersen
c7bda1ce65
Remove trailing whitespace. Update copyright to include 2004.
2004-03-15 08:29:22 +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
Russ Dill
76729b8c69
include headers with prototypes to make sure prototypes match
2003-12-16 20:44:15 +00:00
Glenn L McGrath
24833430bc
Vodz, last_patch_88
2003-06-10 17:22:49 +00:00
Russ Dill
61fb48930f
added full udhcp integration
2002-10-14 21:41:28 +00:00
