2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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33 * @(#)pl_1.c 8.1 (Berkeley) 5/31/93
34 * $FreeBSD: src/games/sail/pl_1.c,v 1.2 1999/11/30 03:49:36 billf Exp $
35 * $DragonFly: src/games/sail/pl_1.c,v 1.2 2003/06/17 04:25:25 dillon Exp $
39 #include <sys/types.h>
43 * If we get here before a ship is chosen, then ms == 0 and
44 * we don't want to update the score file, or do any Write's either.
45 * We can assume the sync file is already created and may need
47 * Of course, we don't do any more Sync()'s if we got here
48 * because of a Sync() failure.
53 (void) signal(SIGHUP, SIG_IGN);
54 (void) signal(SIGINT, SIG_IGN);
55 (void) signal(SIGQUIT, SIG_IGN);
56 (void) signal(SIGALRM, SIG_IGN);
57 (void) signal(SIGCHLD, SIG_IGN);
60 Signal("It looks like you've had it!",
66 Signal("Your ship was captured.",
70 Signal("Hurricane! All ships destroyed.",
74 Signal("The driver died.", (struct ship *)0);
77 Signal("Synchronization error.", (struct ship *)0);
80 Signal("A funny thing happened (%d).",
81 (struct ship *)0, conditions);
88 printf("The driver died.\n");
94 printf("Synchronization error\n.");
97 printf("A funny thing happened (%d).\n",
104 if (conditions != LEAVE_SYNC) {
105 makesignal(ms, "Captain %s relinquishing.",
106 (struct ship *)0, mf->captain);
107 Write(W_END, ms, 0, 0, 0, 0, 0);
111 sync_close(!hasdriver);
128 (void) signal(SIGCHLD, SIG_IGN);
130 pid = wait3((int *)&status, WNOHANG, (struct rusage *)0);
131 if (pid < 0 || pid > 0 && !WIFSTOPPED(status))
134 (void) signal(SIGCHLD, child);