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annotate packages/redboot/current/include/net/tftp_support.h @ 208:e0c0827131d1 ecos

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Merge from eCos master repository on 2002-05-20-20:11:54-BST
author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
parents ac086aa3217e
children d2c90368aeef
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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 //==========================================================================
208
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8 //####ECOSGPLCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // This file is part of eCos, the Embedded Configurable Operating System.
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11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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12 //
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13 // eCos is free software; you can redistribute it and/or modify it under
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14 // the terms of the GNU General Public License as published by the Free
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15 // Software Foundation; either version 2 or (at your option) any later version.
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16 //
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17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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20 // for more details.
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21 //
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22 // You should have received a copy of the GNU General Public License along
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23 // with eCos; if not, write to the Free Software Foundation, Inc.,
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24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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25 //
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26 // As a special exception, if other files instantiate templates or use macros
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27 // or inline functions from this file, or you compile this file and link it
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28 // with other works to produce a work based on this file, this file does not
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29 // by itself cause the resulting work to be covered by the GNU General Public
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30 // License. However the source code for this file must still be made available
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31 // in accordance with section (3) of the GNU General Public License.
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32 //
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33 // This exception does not invalidate any other reasons why a work based on
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34 // this file might be covered by the GNU General Public License.
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35 //
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36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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37 // at http://sources.redhat.com/ecos/ecos-license
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38 // -------------------------------------------
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39 //####ECOSGPLCOPYRIGHTEND####
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40 //==========================================================================
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41 //#####DESCRIPTIONBEGIN####
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42 //
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43 // Author(s): gthomas
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44 // Contributors: gthomas
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45 // Date: 2000-07-14
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46 // Purpose:
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47 // Description:
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48 //
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49 // This code is part of RedBoot (tm).
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50 //
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51 //####DESCRIPTIONEND####
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52 //
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53 //==========================================================================
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54
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55 #ifndef _TFTP_SUPPORT_H_
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56 #define _TFTP_SUPPORT_H_
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57
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58 #include "net.h"
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59
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60 /*
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61 * File transfer modes
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62 */
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63 #define TFTP_NETASCII 0 // Text files
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64 #define TFTP_OCTET 1 // Binary files
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65
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66 /*
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67 * Errors
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68 */
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69 #define TFTP_ENOTFOUND 1 /* file not found */
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70 #define TFTP_EACCESS 2 /* access violation */
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71 #define TFTP_ENOSPACE 3 /* disk full or allocation exceeded */
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72 #define TFTP_EBADOP 4 /* illegal TFTP operation */
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73 #define TFTP_EBADID 5 /* unknown transfer ID */
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74 #define TFTP_EEXISTS 6 /* file already exists */
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75 #define TFTP_ENOUSER 7 /* no such user */
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76 #define TFTP_TIMEOUT 8 /* operation timed out */
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77 #define TFTP_NETERR 9 /* some sort of network error */
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78 #define TFTP_INVALID 10 /* invalid parameter */
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79 #define TFTP_PROTOCOL 11 /* protocol violation */
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80 #define TFTP_TOOLARGE 12 /* file is larger than buffer */
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81
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82 /*
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83 * Client support
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84 */
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85
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86 extern int tftp_get(char *, struct sockaddr_in *, char *, int, int, int *);
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87 extern char *tftp_error(int err);
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88
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89 extern int tftp_stream_open(char *file, struct sockaddr_in *server, int mode, int *err);
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90 extern int tftp_stream_read(char *buf, int len, int *err);
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91 extern int tftp_stream_close(int *err);
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92
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93 #define TFTP_TIMEOUT_PERIOD 5
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94 #define TFTP_TIMEOUT_MAX 15
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95 #define TFTP_RETRIES_MAX 5
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96
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97 #define TFTP_PORT 69
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98
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99 #endif // _TFTP_SUPPORT_H_