1 /* $OpenBSD: systemname.c,v 1.3 1999/07/31 18:49:00 pjanzen Exp $ */ 2 /* $NetBSD: systemname.c,v 1.3 1995/04/22 10:59:32 cgd Exp $ */ 3 4 /* 5 * Copyright (c) 1980, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 */ 36 37 #ifndef lint 38 #if 0 39 static char sccsid[] = "@(#)systemname.c 8.1 (Berkeley) 5/31/93"; 40 #else 41 static char rcsid[] = "$OpenBSD: systemname.c,v 1.3 1999/07/31 18:49:00 pjanzen Exp $"; 42 #endif 43 #endif /* not lint */ 44 45 #include "trek.h" 46 47 /* 48 ** RETRIEVE THE STARSYSTEM NAME 49 ** 50 ** Very straightforward, this routine just gets the starsystem 51 ** name. It returns zero if none in the specified quadrant 52 ** (which, by the way, is passed it). 53 ** 54 ** This routine knows all about such things as distressed 55 ** starsystems, etc. 56 */ 57 58 const char * 59 systemname(q1) 60 const struct quad *q1; 61 { 62 const struct quad *q; 63 register int i; 64 65 q = q1; 66 67 i = q->qsystemname; 68 if (i & Q_DISTRESSED) 69 i = Event[i & Q_SYSTEM].systemname; 70 71 i &= Q_SYSTEM; 72 if (i == 0) 73 return (0); 74 return (Systemname[i]); 75 } 76