1 /* $OpenBSD: systemname.c,v 1.5 2003/06/03 03:01:42 millert 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. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #ifndef lint 34 #if 0 35 static char sccsid[] = "@(#)systemname.c 8.1 (Berkeley) 5/31/93"; 36 #else 37 static char rcsid[] = "$OpenBSD: systemname.c,v 1.5 2003/06/03 03:01:42 millert Exp $"; 38 #endif 39 #endif /* not lint */ 40 41 #include "trek.h" 42 43 /* 44 ** RETRIEVE THE STARSYSTEM NAME 45 ** 46 ** Very straightforward, this routine just gets the starsystem 47 ** name. It returns zero if none in the specified quadrant 48 ** (which, by the way, is passed it). 49 ** 50 ** This routine knows all about such things as distressed 51 ** starsystems, etc. 52 */ 53 54 const char * 55 systemname(q1) 56 const struct quad *q1; 57 { 58 const struct quad *q; 59 int i; 60 61 q = q1; 62 63 i = q->qsystemname; 64 if (i & Q_DISTRESSED) 65 i = Event[i & Q_SYSTEM].systemname; 66 67 i &= Q_SYSTEM; 68 if (i == 0) 69 return (0); 70 return (Systemname[i]); 71 } 72