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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 
     22 /*
     23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 #pragma	D depends_on library ip.d
     30 #pragma	D depends_on library net.d
     31 #pragma	D depends_on module genunix
     32 
     33 typedef struct nfsv4opinfo {
     34 	uint64_t noi_xid;	/* unique transation ID */
     35 	cred_t *noi_cred;	/* credentials for operation */
     36 	string noi_curpath;	/* current file handle path (if any) */
     37 } nfsv4opinfo_t;
     38 
     39 typedef struct nfsv4cbinfo {
     40 	string nci_curpath;	/* current file handle path (if any) */
     41 } nfsv4cbinfo_t;
     42 
     43 #pragma D binding "1.5" translator
     44 translator conninfo_t < struct svc_req *P > {
     45 	ci_protocol = P->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
     46 	    P->rq_xprt->xp_master->xp_netid == "udp" ? "ipv4" :
     47 	    P->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
     48 	    P->rq_xprt->xp_master->xp_netid == "udp6" ? "ipv6" :
     49 	    "<unknown>";
     50 
     51 	ci_local = (P->rq_xprt->xp_master->xp_netid == "tcp" ||
     52 	    P->rq_xprt->xp_master->xp_netid == "udp") ?
     53 	    inet_ntoa(&((struct sockaddr_in *)
     54 	    P->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin_addr.S_un.S_addr) :
     55 	    (P->rq_xprt->xp_master->xp_netid == "tcp6" ||
     56 	    P->rq_xprt->xp_master->xp_netid == "udp6") ?
     57 	    inet_ntoa6(&((struct sockaddr_in6 *)
     58 	    P->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin6_addr) :
     59 	    "unknown";
     60 
     61 	ci_remote = (P->rq_xprt->xp_master->xp_netid == "tcp" ||
     62 	    P->rq_xprt->xp_master->xp_netid == "udp") ?
     63 	    inet_ntoa(&((struct sockaddr_in *)
     64 	    P->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin_addr.S_un.S_addr) :
     65 	    (P->rq_xprt->xp_master->xp_netid == "tcp6" ||
     66 	    P->rq_xprt->xp_master->xp_netid == "udp6") ?
     67 	    inet_ntoa6(&((struct sockaddr_in6 *)
     68 	    P->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin6_addr) :
     69 	    "unknown";
     70 };
     71 
     72 #pragma D binding "1.5" translator
     73 translator conninfo_t < struct compound_state *P > {
     74 	ci_protocol = P->req->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
     75 	    P->req->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
     76 	    "<unknown>";
     77 
     78 	ci_local = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
     79 	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
     80 
     81 	ci_remote = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
     82 	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
     83 };
     84 
     85 #pragma D binding "1.5" translator
     86 translator nfsv4opinfo_t < struct compound_state *P > {
     87 	noi_xid = P->req->rq_xprt->xp_xid;
     88 	noi_cred = P->basecr;
     89 	noi_curpath = (P->vp == NULL) ? "<unknown>" : P->vp->v_path;
     90 };
     91 
     92 #pragma D binding "1.5" translator
     93 translator conninfo_t < rfs4_client_t *P > {
     94 	ci_protocol = (P->cl_addr.ss_family == AF_INET) ? "ipv4" : "ipv6";
     95 
     96 	ci_local = "<unknown>";
     97 
     98 	ci_remote = (P->cl_addr.ss_family == AF_INET) ?
     99 	    inet_ntoa((ipaddr_t *)
    100 	    &((struct sockaddr_in *)&P->cl_addr)->sin_addr) :
    101 	    inet_ntoa6(&((struct sockaddr_in6 *)&P->cl_addr)->sin6_addr);
    102 };
    103 
    104 #pragma D binding "1.5" translator
    105 translator nfsv4cbinfo_t < rfs4_deleg_state_t *P > {
    106 	nci_curpath = (P->finfo->vp == NULL) ? "<unknown>" :
    107 	    P->finfo->vp->v_path;
    108 };
    109 
    110 typedef struct nfsv3opinfo {
    111 	uint64_t noi_xid;	/* unique transation ID */
    112 	cred_t *noi_cred;	/* credentials for operation */
    113 	string noi_curpath;	/* current file handle path (if any) */
    114 } nfsv3opinfo_t;
    115 
    116 typedef struct nfsv3oparg nfsv3oparg_t;
    117 
    118 #pragma D binding "1.5" translator
    119 translator nfsv3opinfo_t < nfsv3oparg_t *P > {
    120 	noi_xid = ((struct svc_req *)arg0)->rq_xprt->xp_xid;
    121 	noi_cred = (cred_t *)arg1;
    122 	noi_curpath = (arg2 == 0 || ((vnode_t *)arg2)->v_path == NULL) ?
    123 	    "<unknown>" : ((vnode_t *)arg2)->v_path;
    124 };
    125