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udhcpc: remove deprecated -H/-h HOSTNAME options (9 years), deprecate -V VENDOR

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function                                             old     new   delta
udhcpc_main                                         2563    2582     +19
dhcp_option_strings                                  294     301      +7
dhcp_optflags                                         80      82      +2
.rodata                                           103250  103248      -2
udhcpc_longopts                                      252     241     -11
add_client_options                                   209     175     -34
alloc_dhcp_option                                     59       -     -59
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(add/remove: 0/1 grow/shrink: 3/3 up/down: 28/-106)           Total: -78 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2021-06-02 15:07:46 +02:00
parent 265fcddd08
commit 698cdef538
4 changed files with 36 additions and 50 deletions
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2
networking/udhcp/dhcpc.h
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@ -18,8 +18,6 @@ struct client_data_t {
char *pidfile; /* Optionally store the process ID */
const char *script; /* User script to run at dhcp events */
struct option_set *options; /* list of DHCP options to send to server */
uint8_t *vendorclass; /* Optional vendor class-id to use */
uint8_t *hostname; /* Optional hostname to use */
uint8_t *fqdn; /* Optional fully qualified domain name to use */
llist_t *envp; /* list of DHCP options used for env vars */