Add the DTrace libraries and D library scripts.

1 files changed, 96 insertions, 0 deletions

diff --git a/cddl/lib/libdtrace/nfs.d b/cddl/lib/libdtrace/nfs.d
new file mode 100644
index 0000000..0f936c4
--- /dev/null
+++ b/cddl/lib/libdtrace/nfs.d
@@ -0,0 +1,96 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ *
+ * Portions Copyright 2006-2008 John Birrell jb@freebsd.org
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#pragma	D depends_on library ip.d
+#pragma	D depends_on library net.d
+#pragma	D depends_on module genunix
+
+typedef struct nfsv4opinfo {
+	uint64_t noi_xid;	/* unique transation ID */
+	cred_t *noi_cred;	/* credentials for operation */
+	string noi_curpath;	/* current file handle path (if any) */
+} nfsv4opinfo_t;
+
+typedef struct nfsv4cbinfo {
+	string nci_curpath;	/* current file handle path (if any) */
+} nfsv4cbinfo_t;
+
+#pragma D binding "1.5" translator
+translator conninfo_t < struct svc_req *P > {
+	ci_protocol = P->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
+	    P->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
+	    "<unknown>";
+
+	ci_local = inet_ntoa6(&((conn_t *)P->rq_xprt->xp_xpc.
+	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
+
+	ci_remote = inet_ntoa6(&((conn_t *)P->rq_xprt->xp_xpc.
+	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
+};
+
+#pragma D binding "1.5" translator
+translator conninfo_t < struct compound_state *P > {
+	ci_protocol = P->req->rq_xprt->xp_master->xp_netid == "tcp" ? "ipv4" :
+	    P->req->rq_xprt->xp_master->xp_netid == "tcp6" ? "ipv6" :
+	    "<unknown>";
+
+	ci_local = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
+	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_laddr);
+
+	ci_remote = inet_ntoa6(&((conn_t *)P->req->rq_xprt->xp_xpc.
+	    xpc_wq->q_next->q_ptr)->connua_v6addr.connua_faddr);
+};
+
+#pragma D binding "1.5" translator
+translator nfsv4opinfo_t < struct compound_state *P > {
+	noi_xid = P->req->rq_xprt->xp_xid;
+	noi_cred = P->basecr;
+	noi_curpath = (P->vp == NULL) ? "<unknown>" : P->vp->v_path;
+};
+
+#pragma D binding "1.5" translator
+translator conninfo_t < rfs4_client_t *P > {
+	ci_protocol = (P->cl_addr.ss_family == AF_INET) ? "ipv4" : "ipv6";
+
+	ci_local = "<unknown>";
+
+	ci_remote = (P->cl_addr.ss_family == AF_INET) ?
+	    inet_ntoa((ipaddr_t *)
+	    &((struct sockaddr_in *)&P->cl_addr)->sin_addr) :
+	    inet_ntoa6(&((struct sockaddr_in6 *)&P->cl_addr)->sin6_addr);
+};
+
+#pragma D binding "1.5" translator
+translator nfsv4cbinfo_t < rfs4_deleg_state_t *P > {
+	nci_curpath = (P->finfo->vp == NULL) ? "<unknown>" :
+	    P->finfo->vp->v_path;
+};