initial import of 386bsd-0.1 sources

1 files changed, 70 insertions, 0 deletions

diff --git a/trek/check_out.c b/trek/check_out.c
new file mode 100644
index 00000000..ded9eaba
--- /dev/null
+++ b/trek/check_out.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 1980 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 sccsid[] = "@(#)check_out.c	5.4 (Berkeley) 6/1/90";
+#endif /* not lint */
+
+# include	"trek.h"
+
+/*
+**  CHECK IF A DEVICE IS OUT
+**
+**	The indicated device is checked to see if it is disabled.  If
+**	it is, an attempt is made to use the starbase device.  If both
+**	of these fails, it returns non-zero (device is REALLY out),
+**	otherwise it returns zero (I can get to it somehow).
+**
+**	It prints appropriate messages too.
+*/
+
+check_out(device)
+int	device;
+{
+	register int	dev;
+
+	dev = device;
+
+	/* check for device ok */
+	if (!damaged(dev))
+		return (0);
+
+	/* report it as being dead */
+	out(dev);
+
+	/* but if we are docked, we can go ahead anyhow */
+	if (Ship.cond != DOCKED)
+		return (1);
+	printf("  Using starbase %s\n", Device[dev].name);
+	return (0);
+}