| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 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 - 2012, 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 */ |