workbench/c/DiskChange.c

   1 /*
   2     Copyright © 2007-2014, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: DiskChange CLI command
   6     Lang: English
   7 */
   8 /******************************************************************************
   9
  10     NAME
  11
  12         Diskchange
  13
  14     FORMAT
  15
  16         Diskchange DEVICE
  17
  18     SYNOPSIS
  19
  20         DEVICE/A
  21
  22     LOCATION
  23
  24         C:
  25
  26     FUNCTION
  27
  28           Diskchange is intended only for removable media. For example if
  29       you have a internal floppy disk dive set to noclick AROS  will not
  30       perform disk presence check. So you have to manually update any
  31       disk change made.
  32
  33     INPUTS
  34
  35         DEVICE    --  The disk device unit.
  36
  37     RESULT
  38
  39     NOTES
  40
  41     EXAMPLE
  42
  43         Diskchange df0:
  44
  45     BUGS
  46
  47     SEE ALSO
  48
  49     INTERNALS
  50
  51     HISTORY
  52
  53 ******************************************************************************//*****************************************************************************************/
  54
  55 #include <proto/dos.h>
  56
  57 #include <dos/dos.h>
  58 #include <exec/types.h>
  59
  60 const TEXT __version__[] = "\0$VER: DiskChange 41.2 (2.4.2014)";
  61 int __nocommandline;
  62
  63 int main(void)
  64 {
  65     struct RDArgs *ra;
  66     STRPTR dev;
  67     int rc = RETURN_FAIL;
  68     LONG error = 0;
  69
  70     ra = ReadArgs("DEVICE/A", (IPTR *)&dev, NULL);
  71     if (ra) {
  72         if (Inhibit(dev, DOSTRUE) && Inhibit(dev, DOSFALSE))
  73             rc = RETURN_OK;
  74         error = IoErr();
  75         FreeArgs(ra);
  76     }
  77     PrintFault(error, "DiskChange");
  78     return rc;
  79 }