Very Preliminary Coda

1 files changed, 124 insertions, 0 deletions

diff --git a/sys/coda/coda_pioctl.h b/sys/coda/coda_pioctl.h
new file mode 100644
index 000000000000..3e8957062a18
--- /dev/null
+++ b/sys/coda/coda_pioctl.h
@@ -0,0 +1,124 @@
+/*
+
+            Coda: an Experimental Distributed File System
+                             Release 3.1
+
+          Copyright (c) 1987-1998 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, and
+that credit is given to Carnegie Mellon University  in  all  documents
+and publicity pertaining to direct or indirect use of this code or its
+derivatives.
+
+CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS  KNOWN  TO  HAVE  BUGS,
+SOME  OF  WHICH MAY HAVE SERIOUS CONSEQUENCES.  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 DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE  OR  OF
+ANY DERIVATIVE WORK.
+
+Carnegie  Mellon  encourages  users  of  this  software  to return any
+improvements or extensions that  they  make,  and  to  grant  Carnegie
+Mellon the rights to redistribute these changes without encumbrance.
+*/
+
+/* $Header: /afs/cs/project/coda-src/cvs/coda/kernel-src/vfs/freebsd/cfs/pioctl.h,v 1.7 1998/08/28 18:12:26 rvb Exp $ */
+
+/* 
+ * Mach Operating System
+ * Copyright (c) 1989 Carnegie-Mellon University
+ * Copyright (c) 1988 Carnegie-Mellon University
+ * Copyright (c) 1987 Carnegie-Mellon University
+ * All rights reserved.  The CMU software License Agreement specifies
+ * the terms and conditions for use and redistribution.
+ */
+
+/*
+ * HISTORY
+ * $Log: pioctl.h,v $
+ * Revision 1.7  1998/08/28 18:12:26  rvb
+ * Now it also works on FreeBSD -current.  This code will be
+ * committed to the FreeBSD -current and NetBSD -current
+ * trees.  It will then be tailored to the particular platform
+ * by flushing conditional code.
+ *
+ * Revision 1.6  1998/08/18 17:05:26  rvb
+ * Don't use __RCSID now
+ *
+ * Revision 1.5  1998/08/18 16:31:51  rvb
+ * Sync the code for NetBSD -current; test on 1.3 later
+ *
+ * Revision 1.4  98/01/23  11:53:54  rvb
+ * Bring RVB_CFS1_1 to HEAD
+ * 
+ * Revision 1.3.2.1  97/12/06  17:41:29  rvb
+ * Sync with peters coda.h
+ * 
+ * Revision 1.3  97/12/05  10:39:31  rvb
+ * Read CHANGES
+ * 
+ * Revision 1.2.34.2  97/11/13  22:03:06  rvb
+ * pass2 cfs_NetBSD.h mt
+ * 
+ * Revision 1.2.34.1  97/11/12  12:38:11  rvb
+ * mach_vioctl.h -> pioctl.h
+ * 
+ * Revision 1.2  96/01/02  16:57:27  bnoble
+ * Added support for Coda MiniCache and raw inode calls (final commit)
+ * 
+ * Revision 1.1.2.1  1995/12/20 01:57:54  bnoble
+ * Added CFS-specific files
+ *
+ * Revision 2.4  90/08/30  11:51:12  bohman
+ * 	Ioctl changes for STDC.
+ * 	[90/08/28            bohman]
+ * 
+ * Revision 2.3  89/03/09  22:10:26  rpd
+ * 	More cleanup.
+ * 
+ * Revision 2.2  89/02/25  17:58:32  gm0w
+ * 	Changes for cleanup.
+ * 
+ *  7-Feb-87  Avadis Tevanian (avie) at Carnegie-Mellon University
+ *	No need for VICE conditional.
+ *
+ * 22-Oct-86  Jay Kistler (jjk) at Carnegie-Mellon University
+ *	Created from Andrew's vice.h and viceioctl.h.
+ *
+ */
+/*
+ * ITC Remote file system - vice ioctl interface module
+ */
+
+/*
+ *  TODO:  Find /usr/local/include/viceioctl.h.
+ */
+
+#ifndef	_SYS_PIOCTL_H_
+#define _SYS_PIOCTL_H_
+
+/* The 2K limits above are a consequence of the size of the kernel buffer
+   used to buffer requests from the user to venus--2*MAXPATHLEN.
+   The buffer pointers may be null, or the counts may be 0 if there
+   are no input or output parameters
+ */
+
+#ifdef	__STDC__
+#define _VICEIOCTL(id)  ((unsigned int ) _IOW('V', id, struct ViceIoctl))
+#else
+#define _VICEIOCTL(id)  ((unsigned int ) _IOW(V, id, struct ViceIoctl))
+#endif
+/* Use this macro to define up to 256 vice ioctl's.  These ioctl's
+   all potentially have in/out parameters--this depends upon the
+   values in the ViceIoctl structure.  This structure is itself passed
+   into the kernel by the normal ioctl parameter passing mechanism.
+ */
+
+#define _VALIDVICEIOCTL(com) (com >= _VICEIOCTL(0) && com <= _VICEIOCTL(255))
+
+#endif	_SYS_PIOCTL_H_