udhcpc: add -x OPT:VAL option

function                                             old     new   delta
udhcp_str2optset                                       -     443    +443
add_client_options                                     -     160    +160
udhcpc_main                                         2753    2857    +104
packed_usage                                       26670   26689     +19
attach_option                                        380     385      +5
udhcpd_main                                         1964    1965      +1
udhcp_add_option_string                               94      86      -8
add_param_req_option                                 128       -    -128
read_opt                                             443       -    -443
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 4/1 up/down: 732/-579)          Total: 153 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-03-25 20:32:38 +01:00
parent 0454d9d6c3
commit 7e6add1dfc
7 changed files with 61 additions and 24 deletions

View File

@ -4821,6 +4821,7 @@
"\n -t,--retries N Send up to N discover packets" \
"\n -T,--timeout N Pause between packets (default 3 seconds)" \
"\n -A,--tryagain N Wait N seconds (default 20) after failure" \
"\n -x OPT:VAL Include option OPT in sent packets (cumulative)" \
"\n -O,--request-option OPT Request DHCP option OPT (cumulative)" \
"\n -o,--no-default-options Don't request any options (unless -O is given)" \
"\n -f,--foreground Run in foreground" \
@ -4851,6 +4852,7 @@
"\n -t N Send up to N discover packets" \
"\n -T N Pause between packets (default 3 seconds)" \
"\n -A N Wait N seconds (default 20) after failure" \
"\n -x OPT:VAL Include option OPT in sent packets" \
"\n -O OPT Request DHCP option OPT (cumulative)" \
"\n -o Don't request any options (unless -O is given)" \
"\n -f Run in foreground" \