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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 2009 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma	D depends_on library ip.d
     28 #pragma	D depends_on library net.d
     29 #pragma	D depends_on module genunix
     30 
     31 inline int T_RDMA = 4;
     32 #pragma D binding "1.5" T_RDMA
     33 
     34 typedef struct nfsv4opinfo {
     35 	uint64_t noi_xid;	/* unique transation ID */
     36 	cred_t *noi_cred;	/* credentials for operation */
     37 	string noi_curpath;	/* current file handle path (if any) */
     38 } nfsv4opinfo_t;
     39 
     40 typedef struct nfsv4cbinfo {
     41 	string nci_curpath;	/* current file handle path (if any) */
     42 } nfsv4cbinfo_t;
     43 
     44 #pragma D binding "1.5" translator
     45 translator conninfo_t < struct svc_req *P > {
     46 	ci_protocol = P->rq_xprt->xp_xpc.xpc_type == T_RDMA ? "rdma" :
     47 	    P->rq_xprt->xp_xpc.xpc_netid == "tcp" ? "ipv4" :
     48 	    P->rq_xprt->xp_xpc.xpc_netid == "udp" ? "ipv4" :
     49 	    P->rq_xprt->xp_xpc.xpc_netid == "tcp6" ? "ipv6" :
     50 	    P->rq_xprt->xp_xpc.xpc_netid == "udp6" ? "ipv6" :
     51 	    "<unknown>";
     52 
     53 	ci_local = (P->rq_xprt->xp_xpc.xpc_netid == "tcp" ||
     54 	    P->rq_xprt->xp_xpc.xpc_netid == "udp") ?
     55 	    inet_ntoa(&((struct sockaddr_in *)
     56 	    P->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin_addr.S_un.S_addr) :
     57 	    (P->rq_xprt->xp_xpc.xpc_netid == "tcp6" ||
     58 	    P->rq_xprt->xp_xpc.xpc_netid == "udp6") ?
     59 	    inet_ntoa6(&((struct sockaddr_in6 *)
     60 	    P->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin6_addr) :
     61 	    "unknown";
     62 
     63 	ci_remote = (P->rq_xprt->xp_xpc.xpc_netid == "tcp" ||
     64 	    P->rq_xprt->xp_xpc.xpc_netid == "udp") ?
     65 	    inet_ntoa(&((struct sockaddr_in *)
     66 	    P->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin_addr.S_un.S_addr) :
     67 	    (P->rq_xprt->xp_xpc.xpc_netid == "tcp6" ||
     68 	    P->rq_xprt->xp_xpc.xpc_netid == "udp6") ?
     69 	    inet_ntoa6(&((struct sockaddr_in6 *)
     70 	    P->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin6_addr) :
     71 	    "unknown";
     72 };
     73 
     74 #pragma D binding "1.5" translator
     75 translator conninfo_t < struct compound_state *P > {
     76 	ci_protocol = P->req->rq_xprt->xp_xpc.xpc_type == T_RDMA ? "rdma" :
     77 	    P->req->rq_xprt->xp_xpc.xpc_netid == "tcp" ? "ipv4" :
     78 	    P->req->rq_xprt->xp_xpc.xpc_netid == "tcp6" ? "ipv6" :
     79 	    "<unknown>";
     80 
     81 	ci_local = (P->req->rq_xprt->xp_xpc.xpc_netid == "tcp") ?
     82 	    inet_ntoa(&((struct sockaddr_in *)
     83 	    P->req->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin_addr.S_un.S_addr) :
     84 	    (P->req->rq_xprt->xp_xpc.xpc_netid == "tcp6") ?
     85 	    inet_ntoa6(&((struct sockaddr_in6 *)
     86 	    P->req->rq_xprt->xp_xpc.xpc_lcladdr.buf)->sin6_addr) :
     87 	    "unknown";
     88 
     89 	ci_remote = (P->req->rq_xprt->xp_xpc.xpc_netid == "tcp") ?
     90 	    inet_ntoa(&((struct sockaddr_in *)
     91 	    P->req->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin_addr.S_un.S_addr) :
     92 	    (P->req->rq_xprt->xp_xpc.xpc_netid == "tcp6") ?
     93 	    inet_ntoa6(&((struct sockaddr_in6 *)
     94 	    P->req->rq_xprt->xp_xpc.xpc_rtaddr.buf)->sin6_addr) :
     95 	    "unknown";
     96 
     97 };
     98 
     99 #pragma D binding "1.5" translator
    100 translator nfsv4opinfo_t < struct compound_state *P > {
    101 	noi_xid = P->req->rq_xprt->xp_xid;
    102 	noi_cred = P->basecr;
    103 	noi_curpath = (P->vp == NULL) ? "<unknown>" : P->vp->v_path;
    104 };
    105 
    106 #pragma D binding "1.5" translator
    107 translator conninfo_t < rfs4_client_t *P > {
    108 	ci_protocol = (P->rc_addr.ss_family == AF_INET) ? "ipv4" : "ipv6";
    109 
    110 	ci_local = "<unknown>";
    111 
    112 	ci_remote = (P->rc_addr.ss_family == AF_INET) ?
    113 	    inet_ntoa((ipaddr_t *)
    114 	    &((struct sockaddr_in *)&P->rc_addr)->sin_addr) :
    115 	    inet_ntoa6(&((struct sockaddr_in6 *)&P->rc_addr)->sin6_addr);
    116 };
    117 
    118 #pragma D binding "1.5" translator
    119 translator nfsv4cbinfo_t < rfs4_deleg_state_t *P > {
    120 	nci_curpath = (P->rds_finfo->rf_vp == NULL) ? "<unknown>" :
    121 	    P->rds_finfo->rf_vp->v_path;
    122 };
    123 
    124 typedef struct nfsv3opinfo {
    125 	uint64_t noi_xid;	/* unique transation ID */
    126 	cred_t *noi_cred;	/* credentials for operation */
    127 	string noi_curpath;	/* current file handle path (if any) */
    128 } nfsv3opinfo_t;
    129 
    130 typedef struct nfsv3oparg nfsv3oparg_t;
    131 
    132 #pragma D binding "1.5" translator
    133 translator nfsv3opinfo_t < nfsv3oparg_t *P > {
    134 	noi_xid = ((struct svc_req *)arg0)->rq_xprt->xp_xid;
    135 	noi_cred = (cred_t *)arg1;
    136 	noi_curpath = (arg2 == 0 || ((vnode_t *)arg2)->v_path == NULL) ?
    137 	    "<unknown>" : ((vnode_t *)arg2)->v_path;
    138 };
    139