1: /* 2: * Copyright (c) 1986 Regents of the University of California. 3: * All rights reserved. The Berkeley software License Agreement 4: * specifies the terms and conditions for redistribution. 5: * 6: * @(#)ioconf.c 2.0 (2.11BSD GTE) 12/24/92 7: */ 8: 9: #include "param.h" 10: #include "systm.h" 11: 12: dev_t rootdev = makedev(10,0), 13: swapdev = makedev(10,1), 14: pipedev = makedev(10,0); 15: 16: dev_t dumpdev = NODEV; 17: daddr_t dumplo = (daddr_t)512; 18: int nulldev(); 19: int (*dump)() = nulldev;