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authorDenys Vlasenko2010-03-25 20:32:38 +0100
committerDenys Vlasenko2010-03-25 20:32:38 +0100
commit7e6add1dfca95183bf409820066fab975979bf06 (patch)
tree0da56954d93e9b10e956235a32f0d0644a60063b /networking/udhcp/common.h
parent0454d9d6c314f381eee8022ad4e7447d2fa1dcf1 (diff)
downloadbusybox-7e6add1dfca95183bf409820066fab975979bf06.zip
busybox-7e6add1dfca95183bf409820066fab975979bf06.tar.gz
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>
Diffstat (limited to 'networking/udhcp/common.h')
-rw-r--r--networking/udhcp/common.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h
index 15fe785..9c3b496 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
//