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- /*
- * Copyright (c) 1992 Commodore-Amiga, Inc.
- *
- * This example is provided in electronic form by Commodore-Amiga, Inc. for
- * use with the "Amiga ROM Kernel Reference Manual: Devices", 3rd Edition,
- * published by Addison-Wesley (ISBN 0-201-56775-X).
- *
- * The "Amiga ROM Kernel Reference Manual: Devices" contains additional
- * information on the correct usage of the techniques and operating system
- * functions presented in these examples. The source and executable code
- * of these examples may only be distributed in free electronic form, via
- * bulletin board or as part of a fully non-commercial and freely
- * redistributable diskette. Both the source and executable code (including
- * comments) must be included, without modification, in any copy. This
- * example may not be published in printed form or distributed with any
- * commercial product. However, the programming techniques and support
- * routines set forth in these examples may be used in the development
- * of original executable software products for Commodore Amiga computers.
- *
- * All other rights reserved.
- *
- * This example is provided "as-is" and is subject to change; no
- * warranties are made. All use is at your own risk. No liability or
- * responsibility is assumed.
- *
- *****************************************************************************
- *
- *
- * Get_Disk_Unit_ID.c
- *
- * Example of getting the UnitID of a disk
- *
- * Compile with SAS 5.10 lc -b1 -cfistq -v -y -L
- *
- * Run from CLI only
- */
-
- #include <exec/types.h>
- #include <exec/memory.h>
- #include <dos/dos.h>
- #include <resources/disk.h>
-
- #include <clib/exec_protos.h>
-
- #include <stdio.h>
-
- #ifdef LATTICE
- int CXBRK(void) { return(0); } /* Disable SAS CTRL/C handling */
- int chkabort(void) { return(0); } /* really */
-
- /* There is no amiga.lib stub for this function so a pragma is required
- * This is a pragma for SAS C
- * Your compiler may require a different format
- */
- #pragma libcall DiskBase GetUnitID 1e 1
- #endif
-
- struct Library *DiskBase = NULL;
-
- LONG GetUnitID(long);
-
- void main(int argc, char **argv)
- {
- LONG ids= 0;
- LONG type;
-
- if (!(DiskBase= (struct Library *)OpenResource(DISKNAME)))
- printf("Cannot open %s\n,DISKNAME");
- else
- {
- printf("Defined drive types are:\n");
- printf(" AMIGA $00000000\n");
- printf(" 5.25'' $55555555\n");
- printf(" AMIGA $00000000 (high density)\n"); /* Commodore-only product */
- printf(" None $FFFFFFFF\n\n");
-
- /* What are the UnitIDs? */
- for (ids = 0; ids < 4; ids++)
- {
- type = GetUnitID(ids);
- printf("The UnitID for unit %d is $%08lx\n",ids,type);
- }
- }
- }
-