initial import of NetBSD tree

1 files changed, 64 insertions, 0 deletions

diff --git a/sys/arch/amiga/dev/viewvar.h b/sys/arch/amiga/dev/viewvar.h
new file mode 100644
index 00000000000..b3e4f4cd015
--- /dev/null
+++ b/sys/arch/amiga/dev/viewvar.h
@@ -0,0 +1,64 @@
+/*	$NetBSD: viewvar.h,v 1.3 1994/10/26 02:05:08 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1994 Christian E. Hopps
+ * 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 Christian E. Hopps.
+ * 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.
+ */
+
+/* The view major device is a placeholder device.  It serves
+ * simply to map the semantics of a graphics dipslay to
+ * the semantics of a character block device.  In other
+ * words the graphics system as currently built does not like to be
+ * refered to by open/close/ioctl.  This device serves as
+ * a interface to graphics. */
+
+struct view_softc {
+    struct  view_size size;
+    view_t *view;
+
+    dmode_t   *mode;  
+    monitor_t *monitor;
+
+    pid_t   lock_process;
+    int     flags;
+};
+
+enum view_unit_flag_bits {
+    VUB_OPEN,
+    VUB_ADDED,
+    VUB_DISPLAY,
+    VUB_LAST_BIT
+};
+
+enum view_unit_flags {
+    VUF_OPEN = 1<<VUB_OPEN,
+    VUF_ADDED = 1<<VUB_ADDED,
+    VUF_DISPLAY = 1<<VUB_DISPLAY,
+    VUF_MASK = ((1<<VUB_LAST_BIT)-1)
+};
+