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Annotation of qemu/roms/SLOF/clients/net-snk/app/netlib/tcp.c, revision 1.1.1.1

1.1       root        1: /******************************************************************************
                      2:  * Copyright (c) 2004, 2008 IBM Corporation
                      3:  * All rights reserved.
                      4:  * This program and the accompanying materials
                      5:  * are made available under the terms of the BSD License
                      6:  * which accompanies this distribution, and is available at
                      7:  * http://www.opensource.org/licenses/bsd-license.php
                      8:  *
                      9:  * Contributors:
                     10:  *     IBM Corporation - initial implementation
                     11:  *****************************************************************************/
                     12: 
                     13: /*>>>>>>>>>>>>>>>>>>>>>>> DEFINITIONS & DECLARATIONS <<<<<<<<<<<<<<<<<<<<*/
                     14: 
                     15: #include <tcp.h>
                     16: #include <sys/socket.h>
                     17: 
                     18: 
                     19: /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LOCAL VARIABLES <<<<<<<<<<<<<<<<<<<<<<<<<*/
                     20: 
                     21: /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>> IMPLEMENTATION <<<<<<<<<<<<<<<<<<<<<<<<<<*/
                     22: 
                     23: 
                     24: /**
                     25:  * TCP: Handles TCP-packets according to Receive-handle diagram.
                     26:  *
                     27:  * @param  tcp_packet TCP-packet to be handled
                     28:  * @param  packetsize Length of the packet
                     29:  * @return            ZERO - packet handled successfully;
                     30:  *                    NON ZERO - packet was not handled (e.g. bad format)
                     31:  */
                     32: int8_t
                     33: handle_tcp(uint8_t * tcp_packet, int32_t packetsize)
                     34: {
                     35:        return -1;
                     36: }
                     37: 
                     38: 
                     39: /**
                     40:  * NET: This function handles situation when "Destination unreachable"
                     41:  *      ICMP-error occurs during sending TCP-packet.
                     42:  *
                     43:  * @param  err_code   Error Code (e.g. "Host unreachable")
                     44:  * @param  packet     original TCP-packet
                     45:  * @param  packetsize length of the packet
                     46:  * @see               handle_icmp
                     47:  */
                     48: void
                     49: handle_tcp_dun(uint8_t * tcp_packet, uint32_t packetsize, uint8_t err_code) {
                     50: }

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