4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * CDDL HEADER START
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * The contents of this file are subject to the terms of the
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Common Development and Distribution License (the "License").
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * You may not use this file except in compliance with the License.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * or http://www.opensolaris.org/os/licensing.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * See the License for the specific language governing permissions
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * and limitations under the License.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * When distributing Covered Code, include this CDDL HEADER in each
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * If applicable, add the following below this CDDL HEADER, with the
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * fields enclosed by brackets "[]" replaced with your own identifying
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * information: Portions Copyright [yyyy] [name of copyright owner]
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * CDDL HEADER END
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
430b4c467020edf2445feb0c21db01c88b86243aGordon Ross * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Use is subject to license terms.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/mdb_modapi.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/types.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/refstr_impl.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/vnode.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/vfs.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
430b4c467020edf2445feb0c21db01c88b86243aGordon Ross#include <smbfs/smbfs.h>
430b4c467020edf2445feb0c21db01c88b86243aGordon Ross#include <smbfs/smbfs_node.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#define OPT_VERBOSE 0x0001 /* Be [-v]erbose in dcmd's */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * This macro lets us easily use both sizeof (typename)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * and the string-ified typename for the error message.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#define SMBFS_OBJ_FETCH(obj_addr, obj_type, dest, err) \
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_vread(dest, sizeof (obj_type), ((uintptr_t)obj_addr)) \
4bff34e37def8a90f9194d81bc345c52ba20086athurlow != sizeof (obj_type)) { \
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_warn("error reading "#obj_type" at %p", obj_addr); \
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (err); \
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * We need to read in a private copy
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * of every string we want to print out.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlowvoid
4bff34e37def8a90f9194d81bc345c52ba20086athurlowprint_str(uintptr_t addr)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow char buf[64];
4bff34e37def8a90f9194d81bc345c52ba20086athurlow int len, mx = sizeof (buf) - 4;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if ((len = mdb_readstr(buf, sizeof (buf), addr)) <= 0) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf(" (%p)", addr);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow } else {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (len > mx)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow strcpy(&buf[mx], "...");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf(" %s", buf);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Dcmd (and callback function) to print a summary of
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * all "smbfs" entries in the VFS list.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowtypedef struct smbfs_vfs_cbdata {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow int flags;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow int printed_header;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow uintptr_t vfsops; /* filter by vfs ops pointer */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow smbmntinfo_t smi; /* scratch space for smbfs_vfs_cb */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow} smbfs_vfs_cbdata_t;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowint
4bff34e37def8a90f9194d81bc345c52ba20086athurlowsmbfs_vfs_cb(uintptr_t addr, const void *data, void *arg)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow const vfs_t *vfs = data;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow smbfs_vfs_cbdata_t *cbd = arg;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow uintptr_t ta;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /* Filter by matching smbfs ops vector. */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (cbd->vfsops && cbd->vfsops != (uintptr_t)vfs->vfs_op) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (WALK_NEXT);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (cbd->printed_header == 0) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow cbd->printed_header = 1;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf("// vfs_t smbmntinfo_t mnt_path\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf(" %-p", addr); /* vfs_t */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf(" %-p", (uintptr_t)vfs->vfs_data);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Note: vfs_mntpt is a refstr_t.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Advance to string member.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow ta = (uintptr_t)vfs->vfs_mntpt;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow ta += OFFSETOF(struct refstr, rs_string);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow print_str(ta);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf("\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (cbd->flags & OPT_VERBOSE) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_inc_indent(2);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /* Don't fail the walk if this fails. */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_vread(&cbd->smi, sizeof (cbd->smi),
4bff34e37def8a90f9194d81bc345c52ba20086athurlow (uintptr_t)vfs->vfs_data) == -1) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_warn("error reading smbmntinfo_t at %p",
4bff34e37def8a90f9194d81bc345c52ba20086athurlow (uintptr_t)vfs->vfs_data);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow } else {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /* Interesting parts of smbmntinfo_t */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf("smi_share: %p, smi_root: %p\n",
4bff34e37def8a90f9194d81bc345c52ba20086athurlow cbd->smi.smi_share, cbd->smi.smi_root);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_dec_indent(2);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (WALK_NEXT);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowint
4bff34e37def8a90f9194d81bc345c52ba20086athurlowsmbfs_vfs_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow smbfs_vfs_cbdata_t *cbd;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow vfs_t *vfs;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow cbd = mdb_zalloc(sizeof (*cbd), UM_SLEEP | UM_GC);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Get the ops address here, so things work
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * even if the smbfs module is loaded later
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * than this mdb module.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_readvar(&cbd->vfsops, "smbfs_vfsops") == -1) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_warn("failed to find 'smbfs_vfsops'\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_ERR);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_getopts(argc, argv,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow 'v', MDB_OPT_SETBITS, OPT_VERBOSE, &cbd->flags,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow NULL) != argc) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_USAGE);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (!(flags & DCMD_ADDRSPEC)) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_walk("genunix`vfs", smbfs_vfs_cb, cbd)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow == -1) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_warn("can't walk smbfs vfs");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_ERR);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_OK);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow vfs = mdb_alloc(sizeof (*vfs), UM_SLEEP | UM_GC);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow SMBFS_OBJ_FETCH(addr, vfs_t, vfs, DCMD_ERR);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow smbfs_vfs_cb(addr, vfs, cbd);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_OK);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowvoid
4bff34e37def8a90f9194d81bc345c52ba20086athurlowsmbfs_vfs_help(void)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf(
4bff34e37def8a90f9194d81bc345c52ba20086athurlow "Display addresses of the mounted smbfs structures\n"
4bff34e37def8a90f9194d81bc345c52ba20086athurlow "and the pathname of the mountpoint\n"
4bff34e37def8a90f9194d81bc345c52ba20086athurlow "\nOptions:\n"
4bff34e37def8a90f9194d81bc345c52ba20086athurlow " -v display details of the smbmntinfo\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Dcmd (and callback function) to print a summary of
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross * all smbnodes in the node "hash" (cache) AVL tree.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Rosstypedef struct smbfs_node_cbdata {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow int flags;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow int printed_header;
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross vnode_t vn;
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross} smbfs_node_cbdata_t;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowint
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Rosssmbfs_node_cb(uintptr_t addr, const void *data, void *arg)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow const smbnode_t *np = data;
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross smbfs_node_cbdata_t *cbd = arg;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (cbd->printed_header == 0) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow cbd->printed_header = 1;
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross mdb_printf("// vnode smbnode rpath\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf(" %-p", (uintptr_t)np->r_vnode);
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross mdb_printf(" %-p", addr); /* smbnode */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow print_str((uintptr_t)np->n_rpath);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf("\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (cbd->flags & OPT_VERBOSE) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_inc_indent(2);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /* Don't fail the walk if this fails. */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_vread(&cbd->vn, sizeof (cbd->vn),
4bff34e37def8a90f9194d81bc345c52ba20086athurlow (uintptr_t)np->r_vnode) == -1) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_warn("error reading vnode_t at %p",
4bff34e37def8a90f9194d81bc345c52ba20086athurlow (uintptr_t)np->r_vnode);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow } else {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow /* Interesting parts of vnode_t */
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross mdb_printf("v_type=%d v_count=%d",
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross cbd->vn.v_type, cbd->vn.v_count);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf("\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_dec_indent(2);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (WALK_NEXT);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowint
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Rosssmbfs_node_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross smbfs_node_cbdata_t *cbd;
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow cbd = mdb_zalloc(sizeof (*cbd), UM_SLEEP | UM_GC);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (mdb_getopts(argc, argv,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow 'v', MDB_OPT_SETBITS, OPT_VERBOSE, &cbd->flags,
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross NULL) != argc) {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_USAGE);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow if (!(flags & DCMD_ADDRSPEC)) {
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross mdb_warn("expect an smbmntinfo_t addr");
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross return (DCMD_USAGE);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow }
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross addr += OFFSETOF(smbmntinfo_t, smi_hash_avl);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross if (mdb_pwalk("genunix`avl", smbfs_node_cb, cbd, addr) == -1) {
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross mdb_warn("cannot walk smbfs nodes");
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross return (DCMD_ERR);
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross }
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (DCMD_OK);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowvoid
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Rosssmbfs_node_help(void)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow mdb_printf("Options:\n"
4bff34e37def8a90f9194d81bc345c52ba20086athurlow " -v be verbose when displaying smbnodes\n");
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowstatic const mdb_dcmd_t dcmds[] = {
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross {
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross "smbfs_vfs", "?[-v]",
4bff34e37def8a90f9194d81bc345c52ba20086athurlow "show smbfs-mounted vfs structs",
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross smbfs_vfs_dcmd, smbfs_vfs_help
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross },
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross {
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross "smbfs_node", "?[-v]",
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross "given an smbmntinfo_t, list smbnodes",
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross smbfs_node_dcmd, smbfs_node_help
02d09e03eb27f3a2dc299de704e45dae5173f43fGordon Ross },
4bff34e37def8a90f9194d81bc345c52ba20086athurlow {NULL}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow};
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowstatic const mdb_walker_t walkers[] = {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow {NULL}
4bff34e37def8a90f9194d81bc345c52ba20086athurlow};
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowstatic const mdb_modinfo_t modinfo = {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow MDB_API_VERSION,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow dcmds,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow walkers
4bff34e37def8a90f9194d81bc345c52ba20086athurlow};
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowconst mdb_modinfo_t *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow_mdb_init(void)
4bff34e37def8a90f9194d81bc345c52ba20086athurlow{
4bff34e37def8a90f9194d81bc345c52ba20086athurlow return (&modinfo);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow}