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Annotation of embedaddon/curl/tests/server/tftp.h, revision 1.1.1.1

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 */