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annotate packages/redboot/current/include/net/tftp_support.h @ 115:6ed91473a1cd ecos-sw-2000-08-21

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Merge from eCos master repository on 2000-08-21-22:40:54-BST
author jlarmour
date Fri, 25 Aug 2000 17:32:38 +0000
parents
children 518f42066aba
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1 //==========================================================================
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2 //
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3 // net/tftp_support.h
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4 //
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5 // Stand-alone TFTP support for RedBoot
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6 //
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7 //==========================================================================
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8 //####COPYRIGHTBEGIN####
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9 //
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10 // -------------------------------------------
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11 // The contents of this file are subject to the Red Hat eCos Public License
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12 // Version 1.1 (the "License"); you may not use this file except in
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13 // compliance with the License. You may obtain a copy of the License at
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14 // http://www.redhat.com/
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15 //
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16 // Software distributed under the License is distributed on an "AS IS"
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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18 // License for the specific language governing rights and limitations under
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19 // the License.
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20 //
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21 // The Original Code is eCos - Embedded Configurable Operating System,
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22 // released September 30, 1998.
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23 //
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24 // The Initial Developer of the Original Code is Red Hat.
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25 // Portions created by Red Hat are
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26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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27 // All Rights Reserved.
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28 // -------------------------------------------
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29 //
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30 //####COPYRIGHTEND####
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31 //==========================================================================
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32 //#####DESCRIPTIONBEGIN####
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33 //
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34 // Author(s): gthomas
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35 // Contributors: gthomas
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36 // Date: 2000-07-14
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37 // Purpose:
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38 // Description:
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39 //
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40 // This code is part of RedBoot (tm).
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41 //
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42 //####DESCRIPTIONEND####
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43 //
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44 //==========================================================================
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45
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46 #ifndef _TFTP_SUPPORT_H_
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47 #define _TFTP_SUPPORT_H_
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48
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49 #include "net.h"
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50
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51 /*
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52 * File transfer modes
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53 */
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54 #define TFTP_NETASCII 0 // Text files
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55 #define TFTP_OCTET 1 // Binary files
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56
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57 /*
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58 * Errors
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59 */
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60 #define TFTP_ENOTFOUND 1 /* file not found */
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61 #define TFTP_EACCESS 2 /* access violation */
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62 #define TFTP_ENOSPACE 3 /* disk full or allocation exceeded */
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63 #define TFTP_EBADOP 4 /* illegal TFTP operation */
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64 #define TFTP_EBADID 5 /* unknown transfer ID */
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65 #define TFTP_EEXISTS 6 /* file already exists */
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66 #define TFTP_ENOUSER 7 /* no such user */
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67 #define TFTP_TIMEOUT 8 /* operation timed out */
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68 #define TFTP_NETERR 9 /* some sort of network error */
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69 #define TFTP_INVALID 10 /* invalid parameter */
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70 #define TFTP_PROTOCOL 11 /* protocol violation */
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71 #define TFTP_TOOLARGE 12 /* file is larger than buffer */
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72
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73 /*
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74 * Client support
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75 */
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76
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77 extern int tftp_get(char *, struct sockaddr_in *, char *, int, int, int *);
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78 extern char *tftp_error(int err);
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79
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80 extern int tftp_stream_open(char *file, struct sockaddr_in *server, int mode, int *err);
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81 extern int tftp_stream_read(char *buf, int len, int *err);
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82 extern int tftp_stream_close(int *err);
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83
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84 #define TFTP_TIMEOUT_PERIOD 5
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85 #define TFTP_TIMEOUT_MAX 5
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86 #define TFTP_RETRIES_MAX 5
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87
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88 #define TFTP_PORT 69
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89
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90 #endif // _TFTP_SUPPORT_H_