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authorDenys Vlasenko2009-06-17 11:57:09 +0200
committerDenys Vlasenko2009-06-17 11:57:09 +0200
commit31af3d5a1dbc750d8646f948ce642e6ae57ce880 (patch)
tree37d72b13f986b1da25def340771b49be4dd3028b /networking/udhcp/serverpacket.c
parentac906fa85e61b4e34161709de777616f858bc945 (diff)
downloadbusybox-31af3d5a1dbc750d8646f948ce642e6ae57ce880.zip
busybox-31af3d5a1dbc750d8646f948ce642e6ae57ce880.tar.gz
udhcp: shorten mac len from 16 to 6 in lease file
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/udhcp/serverpacket.c')
-rw-r--r--networking/udhcp/serverpacket.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/networking/udhcp/serverpacket.c b/networking/udhcp/serverpacket.c
index 831165d..209d3c8 100644
--- a/networking/udhcp/serverpacket.c
+++ b/networking/udhcp/serverpacket.c
@@ -27,7 +27,7 @@
/* send a packet to gateway_nip using the kernel ip stack */
-static int send_packet_to_relay(struct dhcpMessage *dhcp_pkt)
+static int send_packet_to_relay(struct dhcp_packet *dhcp_pkt)
{
log1("Forwarding packet to relay");
@@ -38,7 +38,7 @@ static int send_packet_to_relay(struct dhcpMessage *dhcp_pkt)
/* send a packet to a specific mac address and ip address by creating our own ip packet */
-static int send_packet_to_client(struct dhcpMessage *dhcp_pkt, int force_broadcast)
+static int send_packet_to_client(struct dhcp_packet *dhcp_pkt, int force_broadcast)
{
const uint8_t *chaddr;
uint32_t ciaddr;
@@ -76,7 +76,7 @@ static int send_packet_to_client(struct dhcpMessage *dhcp_pkt, int force_broadca
/* send a dhcp packet, if force broadcast is set, the packet will be broadcast to the client */
-static int send_packet(struct dhcpMessage *dhcp_pkt, int force_broadcast)
+static int send_packet(struct dhcp_packet *dhcp_pkt, int force_broadcast)
{
if (dhcp_pkt->gateway_nip)
return send_packet_to_relay(dhcp_pkt);
@@ -84,11 +84,11 @@ static int send_packet(struct dhcpMessage *dhcp_pkt, int force_broadcast)
}
-static void init_packet(struct dhcpMessage *packet, struct dhcpMessage *oldpacket, char type)
+static void init_packet(struct dhcp_packet *packet, struct dhcp_packet *oldpacket, char type)
{
udhcp_init_header(packet, type);
packet->xid = oldpacket->xid;
- memcpy(packet->chaddr, oldpacket->chaddr, 16);
+ memcpy(packet->chaddr, oldpacket->chaddr, sizeof(oldpacket->chaddr));
packet->flags = oldpacket->flags;
packet->gateway_nip = oldpacket->gateway_nip;
packet->ciaddr = oldpacket->ciaddr;
@@ -97,7 +97,7 @@ static void init_packet(struct dhcpMessage *packet, struct dhcpMessage *oldpacke
/* add in the bootp options */
-static void add_bootp_options(struct dhcpMessage *packet)
+static void add_bootp_options(struct dhcp_packet *packet)
{
packet->siaddr_nip = server_config.siaddr_nip;
if (server_config.sname)
@@ -108,9 +108,9 @@ static void add_bootp_options(struct dhcpMessage *packet)
/* send a DHCP OFFER to a DHCP DISCOVER */
-int FAST_FUNC send_offer(struct dhcpMessage *oldpacket)
+int FAST_FUNC send_offer(struct dhcp_packet *oldpacket)
{
- struct dhcpMessage packet;
+ struct dhcp_packet packet;
uint32_t req_align;
uint32_t lease_time_aligned = server_config.lease;
uint32_t static_lease_ip;
@@ -124,7 +124,7 @@ int FAST_FUNC send_offer(struct dhcpMessage *oldpacket)
/* ADDME: if static, short circuit */
if (!static_lease_ip) {
- struct dhcpOfferedAddr *lease;
+ struct dyn_lease *lease;
lease = find_lease_by_chaddr(oldpacket->chaddr);
/* The client is in our lease/offered table */
@@ -195,9 +195,9 @@ int FAST_FUNC send_offer(struct dhcpMessage *oldpacket)
}
-int FAST_FUNC send_NAK(struct dhcpMessage *oldpacket)
+int FAST_FUNC send_NAK(struct dhcp_packet *oldpacket)
{
- struct dhcpMessage packet;
+ struct dhcp_packet packet;
init_packet(&packet, oldpacket, DHCPNAK);
@@ -206,9 +206,9 @@ int FAST_FUNC send_NAK(struct dhcpMessage *oldpacket)
}
-int FAST_FUNC send_ACK(struct dhcpMessage *oldpacket, uint32_t yiaddr)
+int FAST_FUNC send_ACK(struct dhcp_packet *oldpacket, uint32_t yiaddr)
{
- struct dhcpMessage packet;
+ struct dhcp_packet packet;
struct option_set *curr;
uint8_t *lease_time;
uint32_t lease_time_aligned = server_config.lease;
@@ -256,9 +256,9 @@ int FAST_FUNC send_ACK(struct dhcpMessage *oldpacket, uint32_t yiaddr)
}
-int FAST_FUNC send_inform(struct dhcpMessage *oldpacket)
+int FAST_FUNC send_inform(struct dhcp_packet *oldpacket)
{
- struct dhcpMessage packet;
+ struct dhcp_packet packet;
struct option_set *curr;
init_packet(&packet, oldpacket, DHCPACK);