diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-03-27 23:23:41 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-03-27 23:23:41 +0100 |
| commit | 9107b63a7fb80fcab0da71cf12e8c81dfc394d20 (patch) | |
| tree | 566be6323a69a09949110349e720e33d7dd66fb2 /networking/udhcp/common.h | |
| parent | c2fdd41f5f97349f23b2a66592b9b29834faabaf (diff) | |
| download | busybox-9107b63a7fb80fcab0da71cf12e8c81dfc394d20.tar.gz | |
udhcp: abort if we see unknown option, and show valid options if so
function old new delta
udhcp_option_idx - 77 +77
udhcp_str2optset 366 351 -15
udhcpc_main 2845 2801 -44
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 77/-59) Total: 18 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/udhcp/common.h')
| -rw-r--r-- | networking/udhcp/common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h index b4e8b5d43..1c5afa6f9 100644 --- a/networking/udhcp/common.h +++ b/networking/udhcp/common.h @@ -169,6 +169,8 @@ extern const struct dhcp_option dhcp_options[]; extern const char dhcp_option_strings[]; extern const uint8_t dhcp_option_lengths[]; +unsigned FAST_FUNC udhcp_option_idx(const char *name); + uint8_t *udhcp_get_option(struct dhcp_packet *packet, int code) FAST_FUNC; int udhcp_end_option(uint8_t *optionptr) FAST_FUNC; void udhcp_add_binary_option(struct dhcp_packet *packet, uint8_t *addopt) FAST_FUNC; |