initial import of NetBSD tree

1 files changed, 114 insertions, 0 deletions

diff --git a/games/sail/main.c b/games/sail/main.c
new file mode 100644
index 00000000000..9f8b0f4624d
--- /dev/null
+++ b/games/sail/main.c
@@ -0,0 +1,114 @@
+/*	$NetBSD: main.c,v 1.3 1995/04/22 10:37:01 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1983, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 5/31/93";
+#else
+static char rcsid[] = "$NetBSD: main.c,v 1.3 1995/04/22 10:37:01 cgd Exp $";
+#endif
+#endif /* not lint */
+
+#include "externs.h"
+
+/*ARGSUSED*/
+main(argc, argv)
+	int argc;
+	register char **argv;
+{
+	register char *p;
+	int i;
+
+	(void) srand(getpid());
+	issetuid = getuid() != geteuid();
+	if (p = rindex(*argv, '/'))
+		p++;
+	else
+		p = *argv;
+	if (strcmp(p, "driver") == 0 || strcmp(p, "saildriver") == 0)
+		mode = MODE_DRIVER;
+	else if (strcmp(p, "sail.log") == 0)
+		mode = MODE_LOGGER;
+	else
+		mode = MODE_PLAYER;
+	while ((p = *++argv) && *p == '-')
+		switch (p[1]) {
+		case 'd':
+			mode = MODE_DRIVER;
+			break;
+		case 's':
+			mode = MODE_LOGGER;
+			break;
+		case 'D':
+			debug++;
+			break;
+		case 'x':
+			randomize;
+			break;
+		case 'l':
+			longfmt++;
+			break;
+		case 'b':
+			nobells++;
+			break;
+		default:
+			fprintf(stderr, "SAIL: Unknown flag %s.\n", p);
+			exit(1);
+		}
+	if (*argv)
+		game = atoi(*argv);
+	else
+		game = -1;
+	if (i = setjmp(restart))
+		mode = i;
+	switch (mode) {
+	case MODE_PLAYER:
+		return pl_main();
+	case MODE_DRIVER:
+		return dr_main();
+	case MODE_LOGGER:
+		return lo_main();
+	default:
+		fprintf(stderr, "SAIL: Unknown mode %d.\n", mode);
+		abort();
+	}
+	/*NOTREACHED*/
+}