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Annotation of embedaddon/curl/tests/server/tftp.h, revision 1.1

1.1     ! misho       1: #ifndef HEADER_CURL_SERVER_TFTP_H
        !             2: #define HEADER_CURL_SERVER_TFTP_H
        !             3: /***************************************************************************
        !             4:  *                                  _   _ ____  _
        !             5:  *  Project                     ___| | | |  _ \| |
        !             6:  *                             / __| | | | |_) | |
        !             7:  *                            | (__| |_| |  _ <| |___
        !             8:  *                             \___|\___/|_| \_\_____|
        !             9:  *
        !            10:  * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
        !            11:  *
        !            12:  * This software is licensed as described in the file COPYING, which
        !            13:  * you should have received as part of this distribution. The terms
        !            14:  * are also available at https://curl.haxx.se/docs/copyright.html.
        !            15:  *
        !            16:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
        !            17:  * copies of the Software, and permit persons to whom the Software is
        !            18:  * furnished to do so, under the terms of the COPYING file.
        !            19:  *
        !            20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
        !            21:  * KIND, either express or implied.
        !            22:  *
        !            23:  ***************************************************************************/
        !            24: #include "server_setup.h"
        !            25: 
        !            26: /* This file is a rewrite/clone of the arpa/tftp.h file for systems without
        !            27:    it. */
        !            28: 
        !            29: #define SEGSIZE 512 /* data segment size */
        !            30: 
        !            31: #if defined(__GNUC__) && ((__GNUC__ >= 3) || \
        !            32:   ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7)))
        !            33: #  define PACKED_STRUCT __attribute__((__packed__))
        !            34: #else
        !            35: #  define PACKED_STRUCT /*NOTHING*/
        !            36: #endif
        !            37: 
        !            38: /* Using a packed struct as binary in a program is begging for problems, but
        !            39:    the tftpd server was written like this so we have this struct here to make
        !            40:    things build. */
        !            41: 
        !            42: struct tftphdr {
        !            43:   short th_opcode;         /* packet type */
        !            44:   unsigned short th_block; /* all sorts of things */
        !            45:   char th_data[1];         /* data or error string */
        !            46: } PACKED_STRUCT;
        !            47: 
        !            48: #define th_stuff th_block
        !            49: #define th_code  th_block
        !            50: #define th_msg   th_data
        !            51: 
        !            52: #define EUNDEF    0
        !            53: #define ENOTFOUND 1
        !            54: #define EACCESS   2
        !            55: #define ENOSPACE  3
        !            56: #define EBADOP    4
        !            57: #define EBADID    5
        !            58: #define EEXISTS   6
        !            59: #define ENOUSER   7
        !            60: 
        !            61: #endif /* HEADER_CURL_SERVER_TFTP_H */