Very Preliminary Coda

1 files changed, 138 insertions, 0 deletions

diff --git a/sys/coda/coda_vnops.h b/sys/coda/coda_vnops.h
new file mode 100644
index 0000000..697cb91
--- /dev/null
+++ b/sys/coda/coda_vnops.h
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+/*
+
+            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/cfs_vnodeops.h,v 1.7 1998/08/28 18:12:24 rvb Exp $ */
+
+/* 
+ * Mach Operating System
+ * Copyright (c) 1990 Carnegie-Mellon University
+ * Copyright (c) 1989 Carnegie-Mellon University
+ * All rights reserved.  The CMU software License Agreement specifies
+ * the terms and conditions for use and redistribution.
+ */
+
+/*
+ * This code was written for the Coda file system at Carnegie Mellon
+ * University.  Contributers include David Steere, James Kistler, and
+ * M. Satyanarayanan.  
+ */
+
+/*
+ * HISTORY
+ * $Log: cfs_vnodeops.h,v $
+ * Revision 1.7  1998/08/28 18:12:24  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 17:05:22  rvb
+ * Don't use __RCSID now
+ *
+ * Revision 1.5  1998/08/18 16:31:47  rvb
+ * Sync the code for NetBSD -current; test on 1.3 later
+ *
+ * Revision 1.4  98/01/23  11:53:49  rvb
+ * Bring RVB_CFS1_1 to HEAD
+ * 
+ * Revision 1.3.2.3  98/01/23  11:21:13  rvb
+ * Sync with 2.2.5
+ * 
+ * Revision 1.3.2.2  97/12/16  12:40:20  rvb
+ * Sync with 1.3
+ * 
+ * Revision 1.3.2.1  97/12/10  14:08:34  rvb
+ * Fix O_ flags; check result in cfscall
+ * 
+ * Revision 1.3  97/12/05  10:39:25  rvb
+ * Read CHANGES
+ * 
+ * Revision 1.2.34.2  97/11/20  11:46:54  rvb
+ * Capture current cfs_venus
+ * 
+ * Revision 1.2.34.1  97/11/13  22:03:04  rvb
+ * pass2 cfs_NetBSD.h mt
+ * 
+ * Revision 1.2  96/01/02  16:57:14  bnoble
+ * Added support for Coda MiniCache and raw inode calls (final commit)
+ * 
+ * Revision 1.1.2.1  1995/12/20 01:57:40  bnoble
+ * Added CFS-specific files
+ *
+ */
+
+
+/* NetBSD interfaces to the vnodeops */
+int cfs_open      __P((void *));
+int cfs_close     __P((void *));
+int cfs_read      __P((void *));
+int cfs_write     __P((void *));
+int cfs_ioctl     __P((void *));
+/* 1.3 int cfs_select    __P((void *));*/
+int cfs_getattr   __P((void *));
+int cfs_setattr   __P((void *));
+int cfs_access    __P((void *));
+int cfs_abortop   __P((void *));
+int cfs_readlink  __P((void *));
+int cfs_fsync     __P((void *));
+int cfs_inactive  __P((void *));
+int cfs_lookup    __P((void *));
+int cfs_create    __P((void *));
+int cfs_remove    __P((void *));
+int cfs_link      __P((void *));
+int cfs_rename    __P((void *));
+int cfs_mkdir     __P((void *));
+int cfs_rmdir     __P((void *));
+int cfs_symlink   __P((void *));
+int cfs_readdir   __P((void *));
+int cfs_bmap      __P((void *));
+int cfs_strategy  __P((void *));
+int cfs_reclaim   __P((void *));
+int cfs_lock      __P((void *));
+int cfs_unlock    __P((void *));
+int cfs_islocked  __P((void *));
+int nbsd_vop_error   __P((void *));
+int nbsd_vop_nop     __P((void *));
+#ifdef __FreeBSD__
+int fbsd_vnotsup  __P((void *ap));
+#ifdef	__FreeBSD_version
+int cfs_fbsd_getpages	__P((void *));
+int cfs_fbsd_putpages	__P((void *));
+#endif
+#endif
+
+int (**cfs_vnodeop_p)(void *);
+int cfs_rdwr(struct vnode *vp, struct uio *uiop, enum uio_rw rw,
+    int ioflag, struct ucred *cred, struct proc *p);
+
+
+
+int cfs_grab_vnode(dev_t dev, ino_t ino, struct vnode **vpp);
+void print_vattr(struct vattr *attr);
+void print_cred(struct ucred *cred);