X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=src%2Fodhcp6c.c;h=8b5cb54308c8f7224e37c3dbd7d5e1571981d53e;hb=c78a8cf83899a80cc228d8f955e909ff39f69997;hp=8149738ade5d6d84cc88d7c14c55a8639236c232;hpb=045d7158852d86a4b190267a252f32c2f15034aa;p=odhcp6c.git

diff --git a/src/odhcp6c.c b/src/odhcp6c.c
index 8149738..8b5cb54 100644
--- a/src/odhcp6c.c
+++ b/src/odhcp6c.c
@@ -395,6 +395,8 @@ int main(_unused int argc, char* const argv[])
 			break;
 		}
 
+		odhcp6c_expire();
+
 		size_t ia_pd_len, ia_na_len, server_id_len;
 		odhcp6c_get_state(STATE_IA_PD, &ia_pd_len);
 		odhcp6c_get_state(STATE_IA_NA, &ia_na_len);
@@ -427,7 +429,7 @@ static int usage(void)
 	"	-F		Force IPv6-Prefix\n"
 	"	-V <class>	Set vendor-class option (base-16 encoded)\n"
 	"	-u <user-class> Set user-class option string\n"
-	"	-c <clientid>	Override client-ID (base-16 encoded)\n"
+	"	-c <clientid>	Override client-ID (base-16 encoded 16-bit type + value)\n"
 	"	-i <iface-id>	Use a custom interface identifier for RA handling\n"
 	"	-r <options>	Options to be requested (comma-separated)\n"
 	"	-R		Do not request any options except those specified with -r\n"
@@ -565,7 +567,8 @@ struct odhcp6c_entry* odhcp6c_find_entry(enum odhcp6c_state state, const struct
 }
 
 
-bool odhcp6c_update_entry_safe(enum odhcp6c_state state, struct odhcp6c_entry *new, uint32_t safe)
+bool odhcp6c_update_entry(enum odhcp6c_state state, struct odhcp6c_entry *new,
+		uint32_t safe, bool filterexcess)
 {
 	size_t len;
 	struct odhcp6c_entry *x = odhcp6c_find_entry(state, new);
@@ -576,7 +579,8 @@ bool odhcp6c_update_entry_safe(enum odhcp6c_state state, struct odhcp6c_entry *n
 
 	if (new->valid > 0) {
 		if (x) {
-			if (new->valid >= x->valid && new->valid != UINT32_MAX &&
+			if (filterexcess && new->valid >= x->valid &&
+					new->valid != UINT32_MAX &&
 					new->valid - x->valid < min_update_interval &&
 					new->preferred >= x->preferred &&
 					new->preferred != UINT32_MAX &&
@@ -599,12 +603,6 @@ bool odhcp6c_update_entry_safe(enum odhcp6c_state state, struct odhcp6c_entry *n
 }
 
 
-bool odhcp6c_update_entry(enum odhcp6c_state state, struct odhcp6c_entry *new)
-{
-	return odhcp6c_update_entry_safe(state, new, 0);
-}
-
-
 static void odhcp6c_expire_list(enum odhcp6c_state state, uint32_t elapsed)
 {
 	size_t len;