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| author | Denys Vlasenko | 2012-07-27 13:25:07 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2012-07-27 13:25:07 +0200 |
| commit | 293c94564ccee60c8e954bb6347fd36034cb7590 (patch) | |
| tree | 0d715c33a883762b22b010fa4cb13d8d74ea7b11 /networking/udhcp/d6_dhcpc.c | |
| parent | 0e941d542736dc5eb69add1d3377a4601536eb97 (diff) | |
| download | busybox-293c94564ccee60c8e954bb6347fd36034cb7590.zip busybox-293c94564ccee60c8e954bb6347fd36034cb7590.tar.gz | |
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>
Diffstat (limited to 'networking/udhcp/d6_dhcpc.c')
| -rw-r--r-- | networking/udhcp/d6_dhcpc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c index d9d8b9b..dda4a91 100644 --- a/networking/udhcp/d6_dhcpc.c +++ b/networking/udhcp/d6_dhcpc.c @@ -965,8 +965,6 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv) SERVER_PORT = CLIENT_PORT - 1; } #endif - if (opt & OPT_o) - client_config.no_default_options = 1; while (list_O) { char *optstr = llist_pop(&list_O); unsigned n = bb_strtou(optstr, NULL, 0); @@ -976,6 +974,16 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv) } client_config.opt_mask[n >> 3] |= 1 << (n & 7); } + if (!(opt & OPT_o)) { + /* + unsigned i, n; + for (i = 0; (n = dhcp_optflags[i].code) != 0; i++) { + if (dhcp_optflags[i].flags & OPTION_REQ) { + client_config.opt_mask[n >> 3] |= 1 << (n & 7); + } + } + */ + } while (list_x) { char *optstr = llist_pop(&list_x); char *colon = strchr(optstr, ':'); |