Utility to control media changers from the command line; corresponds

to new SCSI changer driver.

1 files changed, 57 insertions, 0 deletions

diff --git a/bin/chio/defs.h b/bin/chio/defs.h
new file mode 100644
index 00000000000..0ed17d1f664
--- /dev/null
+++ b/bin/chio/defs.h
@@ -0,0 +1,57 @@
+/*	$NetBSD: defs.h,v 1.1.1.1 1996/04/03 00:34:38 thorpej Exp $	*/
+
+/*
+ * Copyright (c) 1996 Jason R. Thorpe <thorpej@and.com>
+ * 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 acknowledgements:
+ *	This product includes software developed by Jason R. Thorpe
+ *	for And Communications, http://www.and.com/
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+struct element_type {
+	char	*et_name;	/* name; i.e. "picker, "slot", etc. */
+	int	et_type;	/* type number */
+};
+
+struct changer_command {
+	char	*cc_name;	/* command name */
+				/* command handler */
+	int	(*cc_handler) __P((char *, int, char **));
+};
+
+struct special_word {
+	char	*sw_name;	/* special word */
+	int	sw_value;	/* token value */
+};
+
+/* sw_value */
+#define SW_INVERT	1	/* set "invert media" flag */
+#define SW_INVERT1	2	/* set "invert media 1" flag */
+#define SW_INVERT2	3	/* set "invert media 2" flag */
+
+/* Environment variable to check for default changer. */
+#define CHANGER_ENV_VAR		"CHANGER"