1 /* 2 * Copyright (c) 1988 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 * 17 * @(#)conf.c 1.7 (Berkeley) 06/29/88 18 */ 19 20 #include "param.h" 21 #include "inode.h" 22 #include "fs.h" 23 #include "saio.h" 24 25 extern int nullsys(), nodev(), noioctl(); 26 27 int vdstrategy(), vdopen(); 28 int hdstrategy(), hdopen(); 29 int cystrategy(), cyopen(), cyclose(); 30 31 struct devsw devsw[] = { 32 { "ud", nodev, nodev, nullsys, noioctl }, /* 0 = ud */ 33 { "dk", vdstrategy, vdopen, nullsys, noioctl }, /* 1 = ht */ 34 { "hd", hdstrategy, hdopen, nullsys, noioctl }, /* 2 = hd */ 35 #ifdef notdef 36 { "xp", xpstrategy, xpopen, nullsys, noioctl }, /* 3 = xp */ 37 #else 38 { "xp", nodev, nodev, nullsys, noioctl }, 39 #endif 40 { "cy", cystrategy, cyopen, cyclose, noioctl }, /* 4 = cy */ 41 { 0 } 42 }; 43 int ndevs = (sizeof(devsw)/sizeof(devsw[0])); 44