busybox-w32/networking/udhcp, branch embed

udhcpc: give SIGUSR1-induced renew one chance of unicast renew

2018-09-28T12:44:09+00:00

The caps were inconsistent: timeout to renew was capped at 20 seconds, and any renews with timeout <= 60 seconds were forced to broadcast. function old new delta udhcpc_main 2683 2680 -3 Signed-off-by: Denys Vlasenko

udhcpc: add a cooment about sanitizing DHCP_DOMAIN_NAME, no code changes

2018-08-01T11:36:36+00:00

Signed-off-by: Denys Vlasenko

udhcpc: do in fact not allow hostname components which start with dash

2018-08-01T11:16:05+00:00

function old new delta xmalloc_optname_optval 879 893 +14 Signed-off-by: Denys Vlasenko

udhcp: add decimal option values in comments, no code changes

2018-07-04T14:05:48+00:00

Signed-off-by: Denys Vlasenko

udhcp: tweak comment indentation, no code changes

2018-07-04T13:44:22+00:00

Signed-off-by: Denys Vlasenko

udhcp: add option 211, "reboot time"

2018-07-04T13:38:19+00:00

As defined in RFC 5071. Signed-off-by: Jeremy Kerr Signed-off-by: Denys Vlasenko

udhcpc: remove code which requires server ID to be on local network

2018-06-21T15:38:14+00:00

This reverts "udhcpc: paranoia when using kernel UDP mode for sending renew: server ID may be bogus". Users complain that they do have servers behind routers (with DHCP relays). function old new delta send_packet 168 166 -2 bcast_or_ucast 25 23 -2 udhcp_send_kernel_packet 301 295 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-10) Total: -10 bytes Signed-off-by: Denys Vlasenko

restore documentation on the build config language

2018-06-06T13:16:48+00:00

Kconfig-language.txt was deleted in commit 4fa499a17b52b back in 2006. Move to docs/ as suggested by Xabier Oneca: http://lists.busybox.net/pipermail/busybox/2014-May/080914.html Also update references to it everywhere. Signed-off-by: Kartik Agaram Signed-off-by: Denys Vlasenko

udhcpc6: carry along length of packet when parsing it.

2018-05-24T16:34:56+00:00

This is to avoid parsing garbage past packet's actual end. Also const-ize params to a few functions. function old new delta d6_run_script_no_option - 12 +12 option_to_env 791 798 +7 d6_run_script 253 255 +2 perform_d6_release 95 93 -2 udhcpc6_main 2596 2592 -4 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/2 up/down: 21/-6) Total: 15 bytes Signed-off-by: David Decotigny Signed-off-by: Denys Vlasenko

udhcpc6: ignore invalid OPTION_IAADDR

2018-05-24T16:26:01+00:00

Signed-off-by: David Decotigny Signed-off-by: Denys Vlasenko