1 /* $NetBSD: main.c,v 1.26 2010/08/06 09:14:40 dholland Exp $ */
4 * Copyright (c) 1983, 1993
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/cdefs.h>
34 __COPYRIGHT("@(#) Copyright (c) 1983, 1993\
35 The Regents of the University of California. All rights reserved.");
40 static char sccsid[] = "@(#)main.c 8.2 (Berkeley) 4/28/95";
42 __RCSID("$NetBSD: main.c,v 1.26 2010/08/06 09:14:40 dholland Exp $");
57 #include "pathnames.h"
72 fd = open("/dev/null", O_RDONLY);
77 if (chdir(_PATH_SAILDIR) < 0) {
78 err(1, "%s", _PATH_SAILDIR);
81 srandom((u_long)time(NULL));
83 name = getenv("SAILNAME");
84 if (name != NULL && *name != '\0') {
85 strlcpy(myname, name, sizeof(myname));
87 pw = getpwuid(getuid());
89 strlcpy(myname, pw->pw_gecos, sizeof(myname));
90 /* trim to just the realname */
91 s = strchr(myname, ',');
95 /* use just the first name */
96 s = strchr(myname, ' ');
100 /* should really do &-expansion properly */
101 if (!strcmp(myname, "&")) {
102 strlcpy(myname, pw->pw_name, sizeof(myname));
103 myname[0] = toupper((unsigned char)myname[0]);
107 if (*myname == '\0') {
108 strlcpy(myname, "Anonymous", sizeof(myname));
113 main(int argc, char **argv)
120 if ((p = strrchr(*argv, '/')) != NULL)
125 if (strcmp(p, "driver") == 0 || strcmp(p, "saildriver") == 0)
127 else if (strcmp(p, "sail.log") == 0)
132 while ((a = getopt(argc, argv, "dsxlb")) != -1)
150 errx(1, "Usage: %s [-bdlsx] [scenario-number]", p);
161 if ((i = setjmp(restart)) != 0)
175 warnx("Unknown mode %d", mode);