| 0,0 → 1,80 |
|---|
| /* This file is part of the SvarCOM project and is published under the terms |
| * of the MIT license. |
| * |
| * Copyright (C) 2021 Mateusz Viste |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| */ |
| |
| /* |
| * translates a DOS extended error into a human string |
| * (as defined by INT 21/AH=59h/BX=0000h) |
| */ |
| |
| #include <stdio.h> |
| |
| #include "doserr.h" |
| |
| const char *doserr(unsigned short err) { |
| static char buf[18] = "DOS ERROR 0x"; |
| switch (err) { |
| case 0x00: return("Success"); |
| case 0x01: return("Function number invalid"); |
| case 0x02: return("File not found"); |
| case 0x03: return("Path not found"); |
| case 0x04: return("Too many open files (no handles available)"); |
| case 0x05: return("Access denied"); |
| case 0x06: return("Invalid handle"); |
| case 0x07: return("Memory control block destroyed"); |
| case 0x08: return("Insufficient memory"); |
| case 0x09: return("Memory block address invalid"); |
| case 0x0A: return("Environment invalid"); |
| case 0x0B: return("Format invalid"); |
| case 0x0C: return("Access code invalid"); |
| case 0x0D: return("Data invalid"); |
| case 0x0F: return("Invalid drive"); |
| case 0x10: return("Attemted to remove current directory"); |
| case 0x11: return("Not same device"); |
| case 0x12: return("No more files"); |
| case 0x13: return("Disk write-protected"); |
| case 0x14: return("Unknown unit"); |
| case 0x15: return("Drive not ready"); |
| case 0x16: return("Unknown command"); |
| case 0x17: return("Data error (CRC)"); |
| case 0x18: return("Bad request structure length"); |
| case 0x19: return("Seek error"); |
| case 0x1A: return("Unknown media type (non-DOS disk)"); |
| case 0x1B: return("Sector not found"); |
| case 0x1C: return("Printer out of paper"); |
| case 0x1D: return("Write fault"); |
| case 0x1E: return("Read fault"); |
| case 0x1F: return("General failure"); |
| case 0x20: return("Sharing violation"); |
| case 0x21: return("Lock violation"); |
| case 0x22: return("Disk change invalid"); |
| case 0x23: return("FCB unavailable"); |
| case 0x24: return("Sharing buffer overflow"); |
| case 0x25: return("Code page mismatch"); |
| case 0x26: return("Cannot complete file operations (EOF / out of input)"); |
| case 0x27: return("Insufficient disk space"); |
| default: |
| sprintf(buf + 12, "%02X", err); |
| return(buf); |
| } |
| } |