Initial source

1 files changed, 68 insertions, 0 deletions

diff --git a/include/mach/version.h b/include/mach/version.h
new file mode 100644
index 0000000..ec12ea7
--- /dev/null
+++ b/include/mach/version.h
@@ -0,0 +1,68 @@
+/* 
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon rights
+ * to redistribute these changes.
+ */
+/*
+ *	Each kernel has a major and minor version number.  Changes in
+ *	the major number in general indicate a change in exported features.
+ *	Changes in minor number usually correspond to internal-only
+ *	changes that the user need not be aware of (in general).  These
+ *	values are stored at boot time in the machine_info strucuture and
+ *	can be obtained by user programs with the host_info kernel call.
+ *	This mechanism is intended to be the formal way for Mach programs
+ *	to provide for backward compatibility in future releases.
+ *
+ *	[ This needs to be reconciled somehow with the major/minor version
+ *	  number stuffed into the version string - mja, 5/8/87 ]
+ *
+ *	Following is an informal history of the numbers:
+ *
+ *	25-March-87  Avadis Tevanian, Jr.
+ *		Created version numbering scheme.  Started with major 1,
+ *		minor 0.
+ */
+
+#define KERNEL_MAJOR_VERSION	4
+#define KERNEL_MINOR_VERSION	0
+
+/* 
+ *  Version number of the kernel include files.
+ *
+ *  This number must be changed whenever an incompatible change is made to one
+ *  or more of our include files which are used by application programs that
+ *  delve into kernel memory.  The number should normally be simply incremented
+ *  but may actually be changed in any manner so long as it differs from the
+ *  numbers previously assigned to any other versions with which the current
+ *  version is incompatible.  It is used at boot time to determine which
+ *  versions of the system programs to install.
+ *
+ *  Note that the symbol _INCLUDE_VERSION must be set to this in the symbol
+ *  table.  On the VAX for example, this is done in locore.s.
+ */
+
+/*
+ * Current allocation strategy: bump either branch by 2, until non-MACH is
+ * excised from the CSD environment.
+ */
+#define	INCLUDE_VERSION	0