xref: /netbsd/external/cddl/osnet/lib/libdtrace/nfs.d (revision 6550d01e)
1 /*	$NetBSD: nfs.d,v 1.2 2010/02/21 01:46:35 darran Exp $	*/
2 
3 /*
4  * CDDL HEADER START
5  *
6  * The contents of this file are subject to the terms of the
7  * Common Development and Distribution License (the "License").
8  * You may not use this file except in compliance with the License.
9  *
10  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
11  * or http://www.opensolaris.org/os/licensing.
12  * See the License for the specific language governing permissions
13  * and limitations under the License.
14  *
15  * When distributing Covered Code, include this CDDL HEADER in each
16  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
17  * If applicable, add the following below this CDDL HEADER, with the
18  * fields enclosed by brackets "[]" replaced with your own identifying
19  * information: Portions Copyright [yyyy] [name of copyright owner]
20  *
21  * CDDL HEADER END
22  *
23  * Portions Copyright 2006-2008 John Birrell jb@freebsd.org
24  *
25  * $FreeBSD: src/cddl/lib/libdtrace/nfs.d,v 1.1.4.1 2009/08/03 08:13:06 kensmith Exp $
26  */
27 
28 /*
29  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
30  * Use is subject to license terms.
31  */
32 
33 #pragma ident	"%Z%%M%	%I%	%E% SMI"
34 
35 #pragma	D depends_on library ip.d
36 #pragma	D depends_on library net.d
37 #pragma	D depends_on module genunix
38 
39 typedef struct nfsv4opinfo {
40 	uint64_t noi_xid;	/* unique transation ID */
41 	cred_t *noi_cred;	/* credentials for operation */
42 	string noi_curpath;	/* current file handle path (if any) */
43 } nfsv4opinfo_t;
44 
45 typedef struct nfsv4cbinfo {
46 	string nci_curpath;	/* current file handle path (if any) */
47 } nfsv4cbinfo_t;
48 
49 #pragma D binding "1.5" translator
50 translator conninfo_t < struct svc_req *P > {
51 	ci_protocol = P->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
52 	    P->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
53 	    "<unknown>";
54 
55 	ci_local = inet_ntoa6(&((conn_t *)P->rq_xprt->xp_xpc.
56 	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
57 
58 	ci_remote = inet_ntoa6(&((conn_t *)P->rq_xprt->xp_xpc.
59 	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
60 };
61 
62 #pragma D binding "1.5" translator
63 translator conninfo_t < struct compound_state *P > {
64 	ci_protocol = P->req->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
65 	    P->req->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
66 	    "<unknown>";
67 
68 	ci_local = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
69 	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
70 
71 	ci_remote = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
72 	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
73 };
74 
75 #pragma D binding "1.5" translator
76 translator nfsv4opinfo_t < struct compound_state *P > {
77 	noi_xid = P->req->rq_xprt->xp_xid;
78 	noi_cred = P->basecr;
79 	noi_curpath = (P->vp == NULL) ? "<unknown>" : P->vp->v_path;
80 };
81 
82 #pragma D binding "1.5" translator
83 translator conninfo_t < rfs4_client_t *P > {
84 	ci_protocol = (P->cl_addr.ss_family == AF_INET) ? "ipv4" : "ipv6";
85 
86 	ci_local = "<unknown>";
87 
88 	ci_remote = (P->cl_addr.ss_family == AF_INET) ?
89 	    inet_ntoa((ipaddr_t *)
90 	    &((struct sockaddr_in *)&P->cl_addr)->sin_addr) :
91 	    inet_ntoa6(&((struct sockaddr_in6 *)&P->cl_addr)->sin6_addr);
92 };
93 
94 #pragma D binding "1.5" translator
95 translator nfsv4cbinfo_t < rfs4_deleg_state_t *P > {
96 	nci_curpath = (P->finfo->vp == NULL) ? "<unknown>" :
97 	    P->finfo->vp->v_path;
98 };
99