xnu-517.7.7.tar.gz

[apple/xnu.git] / bsd / nfs / nfs.h

diff --git a/bsd/nfs/nfs.h b/bsd/nfs/nfs.h
index 9b3bb93897b8ca251828803dfedff1c08faadab5..d9385473adb993e01439d8ec1a103d5b11b51618 100644 (file)
--- a/bsd/nfs/nfs.h
+++ b/bsd/nfs/nfs.h
@@ -1,24 +1,21 @@
 /*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -201,7 +198,9 @@ struct nfs_args {
 #define        NFSMNT_READDIRSIZE      0x00020000  /* Set readdir size */
 #define        NFSMNT_NOLOCKS          0x00040000  /* don't support file locking */
 
+#define NFSSTA_LOCKTIMEO       0x00002000  /* experienced a lock req timeout */
 #define        NFSSTA_MOUNTED          0x00004000  /* completely mounted */
+#define NFSSTA_LOCKSWORK       0x00008000  /* lock ops have worked. */   
 #define NFSSTA_TIMEO           0x00010000  /* experienced a timeout. */
 #define NFSSTA_FORCE           0x00020000  /* doing a forced unmount. */
 #define NFSSTA_HASWRITEVERF    0x00040000  /* Has write verifier for V3 */
@@ -773,6 +772,11 @@ int        nfsrv_write __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp,
 void   nfsrv_rcv __P((struct socket *so, caddr_t arg, int waitflag));
 void   nfsrv_slpderef __P((struct nfssvc_sock *slp));
 
+void   nfs_up(struct nfsreq *, struct nfsmount *, struct proc *,
+               const char *, int);
+void   nfs_down(struct nfsreq *, struct nfsmount *, struct proc *,
+               const char *, int, int);
+
 /*
  * NFSTRACE points were changed to FSDBG (KERNEL_DEBUG)
  * But some of this code may prove useful someday...