xnu-792.12.6.tar.gz

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

diff --git a/bsd/nfs/nfs.h b/bsd/nfs/nfs.h
index b955a56e8b39afc5584f37cfb54edff908548f18..867f81b62e793e36e40e6038507c4d4bd385e6e9 100644 (file)
--- a/bsd/nfs/nfs.h
+++ b/bsd/nfs/nfs.h
@@ -1,23 +1,31 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * 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.
+ * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
  * 
- * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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.  The rights granted to you under the 
+ * License may not be used to create, or enable the creation or 
+ * redistribution of, unlawful or unlicensed copies of an Apple operating 
+ * system, or to circumvent, violate, or enable the circumvention or 
+ * violation of, any terms of an Apple operating system software license 
+ * agreement.
+ *
+ * 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 
+ * 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.
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*
@@ -457,6 +465,7 @@ struct user_nfs_export_args {
 #define NXA_DELETE             0x0001  /* delete the specified export(s) */
 #define NXA_ADD                        0x0002  /* add the specified export(s) */
 #define NXA_REPLACE            0x0003  /* delete and add the specified export(s) */
+#define NXA_DELETE_ALL         0x0004  /* delete all exports */
 
 /* export option flags */
 #define NX_READONLY            0x0001  /* exported read-only */
@@ -464,6 +473,7 @@ struct user_nfs_export_args {
 #define NX_MAPROOT             0x0004  /* map root access to anon credential */
 #define NX_MAPALL              0x0008  /* map all access to anon credential */
 #define NX_KERB                        0x0010  /* exported with Kerberos uid mapping */
+#define NX_32BITCLIENTS                0x0020  /* restrict directory cookies to 32 bits */
 
 #ifdef KERNEL
 struct nfs_exportfs;
@@ -745,6 +755,7 @@ struct nfssvc_sock {
        int             ns_reclen;
        int             ns_numuids;
        u_long          ns_sref;
+       time_t          ns_timestamp;           /* socket timestamp */
        lck_mtx_t       ns_wgmutex;             /* mutex for write gather fields */
        u_quad_t        ns_wgtime;              /* next Write deadline (usec) */
        LIST_HEAD(, nfsrv_descript) ns_tq;      /* Write gather lists */
@@ -762,7 +773,7 @@ struct nfssvc_sock {
 #define        SLP_LASTFRAG    0x20 /* on last fragment of RPC record */
 #define SLP_ALLFLAGS   0xff
 
-extern TAILQ_HEAD(nfssvc_sockhead, nfssvc_sock) nfssvc_sockhead;
+extern TAILQ_HEAD(nfssvc_sockhead, nfssvc_sock) nfssvc_sockhead, nfssvc_deadsockhead;
 
 /* locks for nfssvc_sock's */
 extern lck_grp_attr_t *nfs_slp_group_attr;
@@ -1019,6 +1030,7 @@ int       nfsrv_setattr(struct nfsrv_descript *nfsd,
                           struct nfssvc_sock *slp,
                           proc_t procp, mbuf_t *mrq);
 void   nfsrv_slpderef(struct nfssvc_sock *slp);
+void   nfsrv_slpfree(struct nfssvc_sock *slp);
 int    nfsrv_statfs(struct nfsrv_descript *nfsd, 
                          struct nfssvc_sock *slp,
                          proc_t procp, mbuf_t *mrq);