/* * Copyright (c) 1980 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted provided * that: (1) source distributions retain this entire copyright notice and * comment, and (2) distributions including binaries display the following * acknowledgement: ``This product includes software developed by the * University of California, Berkeley and its contributors'' in the * documentation or other materials provided with the distribution and in * all advertising materials mentioning features or use of this software. * Neither the name of the University nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef lint static char sccsid[] = "@(#)check_out.c 5.4 (Berkeley) 6/1/90"; #endif /* not lint */ # include "trek.h" /* ** CHECK IF A DEVICE IS OUT ** ** The indicated device is checked to see if it is disabled. If ** it is, an attempt is made to use the starbase device. If both ** of these fails, it returns non-zero (device is REALLY out), ** otherwise it returns zero (I can get to it somehow). ** ** It prints appropriate messages too. */ check_out(device) int device; { register int dev; dev = device; /* check for device ok */ if (!damaged(dev)) return (0); /* report it as being dead */ out(dev); /* but if we are docked, we can go ahead anyhow */ if (Ship.cond != DOCKED) return (1); printf(" Using starbase %s\n", Device[dev].name); return (0); }