Commit Graph

11 Commits

Author SHA1 Message Date
Denys Vlasenko
ffc3a93d0d udhcpc: fix BPF filter. Hopefully fixes the root cause of 4598 and 6746
Use a *signed* large positive value in BPF filter to indicate success.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-02-19 14:17:11 +01:00
Denys Vlasenko
04ac6e03c3 udhcpc6: fix port numbers used if !FEATURE_UDHCP_PORT
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-28 15:25:35 +01:00
Felix Fietkau
1c7a58dfb8 udhcpc[6]: allow discover_retries == 0 (infinite)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-27 16:22:24 +02:00
Denys Vlasenko
293c94564c udhcpc: make -O <numeric_opt> work. Closes 5402
function                                             old     new   delta
udhcpc_main                                         2642    2685     +43
udhcp_recv_raw_packet                                414     415      +1
d6_recv_raw_packet                                   248     249      +1
udhcpc6_main                                        2430    2413     -17
add_client_options                                   239     213     -26
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 45/-43)              Total: 2 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-07-27 13:25:07 +02:00
Denys Vlasenko
085b293338 udhcpc[6]: show select timeout in log
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-02 23:53:53 +02:00
Mike Frysinger
3da46c8163 udhcpc6: depend on ipv6
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-05-02 21:45:35 -04:00
Denys Vlasenko
8cab66730a fix build breakage found by randconfig
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-20 14:48:00 +02:00
Denys Vlasenko
a092a89d8f udhcpc6: rudimentary code to export data to script; fix IAADDR parsing
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-16 20:17:12 +01:00
Denys Vlasenko
7e21f0491c udhcpc[6]: tweak help text, remove -B from udhcpc6 and "--version" from both
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-08 11:39:41 +01:00
Denys Vlasenko
68c5b28156 udhcpc6: fix endianness
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-07 16:21:24 +01:00
Denys Vlasenko
9ba75048c0 udhcpc6: new applet. Not yet functional.
It builds. It sends Solicit packets. Not sure these packets are well-formed.
I have no server to test it against.

function                                             old     new   delta
udhcpc6_main                                           -    2426   +2426
d6_send_raw_packet                                     -     428    +428
d6_send_kernel_packet                                  -     274    +274
d6_recv_raw_packet                                     -     248    +248
send_d6_discover                                       -     177    +177
packed_usage                                       28795   28966    +171
d6_run_script                                          -     156    +156
send_d6_renew                                          -     140    +140
send_d6_release                                        -     126    +126
d6_recv_kernel_packet                                  -     116    +116
send_d6_select                                         -      95     +95
perform_d6_release                                     -      78     +78
d6_find_option                                         -      74     +74
init_d6_packet                                         -      54     +54
d6_copy_option                                         -      48     +48
d6_mcast_from_client_config_ifindex                    -      42     +42
d6_dump_packet                                         -      24     +24
static.FF02__1_2                                       -      16     +16
d6_store_blob                                          -      13     +13
applet_names                                        2432    2440      +8
applet_main                                         1412    1416      +4
applet_nameofs                                       706     708      +2
add_d6_client_options                                  -       1      +1
------------------------------------------------------------------------------
(add/remove: 21/0 grow/shrink: 4/0 up/down: 4721/0)          Total: 4721 bytes
   text	   data	    bss	    dec	    hex	filename
 879080	    493	   7584	 887157	  d8975	busybox_old
 884585	    497	   7584	 892666	  d9efa	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-07 15:55:39 +01:00