X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Modules%2FIPStack%2Ftcp.c;h=18150a36c1a12e419764f6012c5c58772c24b525;hb=23096bbffa94688e90db5045d124dcdfe83a132e;hp=8b486d23aecfc89fdcfdcaae1968f05e63e33b99;hpb=7d881c2e5fef91a6570e46ef69a5d4a5cf0e8b4d;p=tpg%2Facess2.git

diff --git a/Modules/IPStack/tcp.c b/Modules/IPStack/tcp.c
index 8b486d23..18150a36 100644
--- a/Modules/IPStack/tcp.c
+++ b/Modules/IPStack/tcp.c
@@ -79,12 +79,12 @@ void TCP_SendPacket( tTCPConnection *Conn, size_t Length, tTCPHeader *Data )
 	case 4:	// Append IPv4 Pseudo Header
 		buflen = 4 + 4 + 4 + ((Length+1)&~1);
 		buf = malloc( buflen );
-		buf[0] = Conn->Interface->IP4.Address.L;
+		buf[0] = ((tIPv4*)Conn->Interface->Address)->L;
 		buf[1] = Conn->RemoteIP.v4.L;
 		buf[2] = (htons(Length)<<16) | (6<<8) | 0;
 		Data->Checksum = 0;
 		memcpy( &buf[3], Data, Length );
-		Data->Checksum = IPv4_Checksum( buf, buflen );
+		Data->Checksum = htons( IPv4_Checksum( buf, buflen ) );
 		free(buf);
 		IPv4_SendPacket(Conn->Interface, Conn->RemoteIP.v4, IP4PROT_TCP, 0, Length, Data);
 		break;
@@ -231,7 +231,7 @@ void TCP_GetPacket(tInterface *Interface, void *Address, int Length, void *Buffe
 			srv->ConnectionsTail = conn;
 			if(!srv->NewConnections)
 				srv->NewConnections = conn;
-			SHORTLOCK(&srv->lConnections);
+			SHORTREL(&srv->lConnections);
 
 			// Send the SYN ACK
 			hdr->Flags |= TCP_FLAG_ACK;
@@ -881,7 +881,7 @@ int TCP_Client_IOCtl(tVFS_Node *Node, int ID, void *Data)
 		if(conn->State != TCP_ST_CLOSED)	return -1;
 		if(!CheckMem(Data, sizeof(Uint16)))	return -1;
 		conn->RemotePort = *(Uint16*)Data;
-		return 0;
+		return conn->RemotePort;
 
 	case 6:	// Set Remote IP
 		if( conn->State != TCP_ST_CLOSED )
@@ -906,6 +906,10 @@ int TCP_Client_IOCtl(tVFS_Node *Node, int ID, void *Data)
 
 		TCP_StartConnection(conn);
 		return 1;
+	
+	// Get recieve buffer length
+	case 8:
+		return conn->RecievedBuffer->Length;
 	}
 
 	return 0;