diff options
Diffstat (limited to 'networking/udhcp/dhcpc.c')
| -rw-r--r-- | networking/udhcp/dhcpc.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 922c71e..f1f6720 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -729,7 +729,7 @@ static NOINLINE int send_discover(uint32_t xid, uint32_t requested) */ add_client_options(&packet); - bb_info_msg("sending %s", "discover"); + bb_simple_info_msg("broadcasting discover"); return raw_bcast_from_client_data_ifindex(&packet, INADDR_ANY); } @@ -742,6 +742,7 @@ static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requeste { struct dhcp_packet packet; struct in_addr temp_addr; + char server_str[sizeof("255.255.255.255")]; /* * RFC 2131 4.3.2 DHCPREQUEST message @@ -772,8 +773,13 @@ static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requeste */ add_client_options(&packet); + temp_addr.s_addr = server; + strcpy(server_str, inet_ntoa(temp_addr)); temp_addr.s_addr = requested; - bb_info_msg("sending select for %s", inet_ntoa(temp_addr)); + bb_info_msg("broadcasting select for %s, server %s", + inet_ntoa(temp_addr), + server_str + ); return raw_bcast_from_client_data_ifindex(&packet, INADDR_ANY); } @@ -782,7 +788,6 @@ static NOINLINE int send_select(uint32_t xid, uint32_t server, uint32_t requeste static NOINLINE int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr) { struct dhcp_packet packet; - struct in_addr temp_addr; /* * RFC 2131 4.3.2 DHCPREQUEST message @@ -813,8 +818,14 @@ static NOINLINE int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr) */ add_client_options(&packet); - temp_addr.s_addr = server; - bb_info_msg("sending renew to %s", inet_ntoa(temp_addr)); + if (server) { + struct in_addr temp_addr; + temp_addr.s_addr = server; + bb_info_msg("sending renew to server %s", inet_ntoa(temp_addr)); + } else { + bb_simple_info_msg("broadcasting renew"); + } + return bcast_or_ucast(&packet, ciaddr, server); } @@ -843,7 +854,7 @@ static NOINLINE int send_decline(/*uint32_t xid,*/ uint32_t server, uint32_t req udhcp_add_simple_option(&packet, DHCP_SERVER_ID, server); - bb_info_msg("sending %s", "decline"); + bb_simple_info_msg("broadcasting decline"); return raw_bcast_from_client_data_ifindex(&packet, INADDR_ANY); } #endif @@ -1720,6 +1731,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) unsigned start; uint32_t lease_seconds; struct in_addr temp_addr; + char server_str[sizeof("255.255.255.255")]; uint8_t *temp; temp = udhcp_get_option32(&packet, DHCP_LEASE_TIME); @@ -1775,9 +1787,11 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) } #endif /* enter bound state */ + temp_addr.s_addr = server_addr; + strcpy(server_str, inet_ntoa(temp_addr)); temp_addr.s_addr = packet.yiaddr; - bb_info_msg("lease of %s obtained, lease time %u", - inet_ntoa(temp_addr), (unsigned)lease_seconds); + bb_info_msg("lease of %s obtained from %s, lease time %u", + inet_ntoa(temp_addr), server_str, (unsigned)lease_seconds); requested_ip = packet.yiaddr; start = monotonic_sec(); |