From 7e6add1dfca95183bf409820066fab975979bf06 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Thu, 25 Mar 2010 20:32:38 +0100 Subject: 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 --- networking/udhcp/common.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'networking/udhcp/common.h') diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h index 15fe785c1..9c3b4960b 100644 --- a/networking/udhcp/common.h +++ b/networking/udhcp/common.h @@ -161,6 +161,11 @@ struct dhcp_option { uint8_t code; }; +struct option_set { + uint8_t *data; + struct option_set *next; +}; + extern const struct dhcp_option dhcp_options[]; extern const char dhcp_option_strings[]; extern const uint8_t dhcp_option_lengths[]; @@ -173,6 +178,9 @@ void udhcp_add_simple_option(uint8_t *optionptr, uint8_t code, uint32_t data) FA char *dname_dec(const uint8_t *cstr, int clen, const char *pre) FAST_FUNC; uint8_t *dname_enc(const uint8_t *cstr, int clen, const char *src, int *retlen) FAST_FUNC; #endif +/* 2nd param is actually "struct option_set**" */ +int FAST_FUNC udhcp_str2optset(const char *const_line, void *arg); + // RFC 2131 Table 5: Fields and options used by DHCP clients // -- cgit v1.2.3