1 /* 2 * Copyright (c) 1980 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 this notice is preserved and that due credit is given 7 * to the University of California at Berkeley. The name of the University 8 * may not be used to endorse or promote products derived from this 9 * software without specific prior written permission. This software 10 * is provided ``as is'' without express or implied warranty. 11 */ 12 13 #ifndef lint 14 static char sccsid[] = "@(#)damaged.c 5.2 (Berkeley) 05/05/88"; 15 #endif /* not lint */ 16 17 # include "trek.h" 18 19 /* DAMAGED -- check for device damaged 20 ** 21 ** This is a boolean function which returns non-zero if the 22 ** specified device is broken. It does this by checking the 23 ** event list for a "device fix" action on that device. 24 */ 25 26 damaged(dev) 27 int dev; 28 { 29 register int d; 30 register struct event *e; 31 register int i; 32 33 d = dev; 34 35 for (i = 0; i < MAXEVENTS; i++) 36 { 37 e = &Event[i]; 38 if (e->evcode != E_FIXDV) 39 continue; 40 if (e->systemname == d) 41 return (1); 42 } 43 44 /* device fix not in event list -- device must not be broken */ 45 return (0); 46 } 47