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1.1 ! root 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 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: ! 18: #ifndef lint ! 19: static char sccsid[] = "@(#)check_out.c 5.3 (Berkeley) 6/18/88"; ! 20: #endif /* not lint */ ! 21: ! 22: # include "trek.h" ! 23: ! 24: /* ! 25: ** CHECK IF A DEVICE IS OUT ! 26: ** ! 27: ** The indicated device is checked to see if it is disabled. If ! 28: ** it is, an attempt is made to use the starbase device. If both ! 29: ** of these fails, it returns non-zero (device is REALLY out), ! 30: ** otherwise it returns zero (I can get to it somehow). ! 31: ** ! 32: ** It prints appropriate messages too. ! 33: */ ! 34: ! 35: check_out(device) ! 36: int device; ! 37: { ! 38: register int dev; ! 39: ! 40: dev = device; ! 41: ! 42: /* check for device ok */ ! 43: if (!damaged(dev)) ! 44: return (0); ! 45: ! 46: /* report it as being dead */ ! 47: out(dev); ! 48: ! 49: /* but if we are docked, we can go ahead anyhow */ ! 50: if (Ship.cond != DOCKED) ! 51: return (1); ! 52: printf(" Using starbase %s\n", Device[dev].name); ! 53: return (0); ! 54: }
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