1*0daf62d9SStanislav Sedov /*- 2*0daf62d9SStanislav Sedov * Copyright (c) 2005-2009 Stanislav Sedov <stas@FreeBSD.org> 3*0daf62d9SStanislav Sedov * All rights reserved. 4*0daf62d9SStanislav Sedov * 5*0daf62d9SStanislav Sedov * Redistribution and use in source and binary forms, with or without 6*0daf62d9SStanislav Sedov * modification, are permitted provided that the following conditions 7*0daf62d9SStanislav Sedov * are met: 8*0daf62d9SStanislav Sedov * 1. Redistributions of source code must retain the above copyright 9*0daf62d9SStanislav Sedov * notice, this list of conditions and the following disclaimer. 10*0daf62d9SStanislav Sedov * 2. Redistributions in binary form must reproduce the above copyright 11*0daf62d9SStanislav Sedov * notice, this list of conditions and the following disclaimer in the 12*0daf62d9SStanislav Sedov * documentation and/or other materials provided with the distribution. 13*0daf62d9SStanislav Sedov * 14*0daf62d9SStanislav Sedov * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*0daf62d9SStanislav Sedov * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*0daf62d9SStanislav Sedov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*0daf62d9SStanislav Sedov * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*0daf62d9SStanislav Sedov * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*0daf62d9SStanislav Sedov * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*0daf62d9SStanislav Sedov * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*0daf62d9SStanislav Sedov * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*0daf62d9SStanislav Sedov * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*0daf62d9SStanislav Sedov * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*0daf62d9SStanislav Sedov * SUCH DAMAGE. 25*0daf62d9SStanislav Sedov */ 26*0daf62d9SStanislav Sedov #include <sys/cdefs.h> 27*0daf62d9SStanislav Sedov __FBSDID("$FreeBSD$"); 28*0daf62d9SStanislav Sedov 29*0daf62d9SStanislav Sedov #include <sys/param.h> 30*0daf62d9SStanislav Sedov #include <sys/stat.h> 31*0daf62d9SStanislav Sedov #include <sys/time.h> 32*0daf62d9SStanislav Sedov #include <sys/vnode.h> 33*0daf62d9SStanislav Sedov #define _KERNEL 34*0daf62d9SStanislav Sedov #include <sys/mount.h> 35*0daf62d9SStanislav Sedov #undef _KERNEL 36*0daf62d9SStanislav Sedov 37*0daf62d9SStanislav Sedov #include <netinet/in.h> 38*0daf62d9SStanislav Sedov 39*0daf62d9SStanislav Sedov #include <assert.h> 40*0daf62d9SStanislav Sedov #include <err.h> 41*0daf62d9SStanislav Sedov #include <kvm.h> 42*0daf62d9SStanislav Sedov #include <stdlib.h> 43*0daf62d9SStanislav Sedov 44*0daf62d9SStanislav Sedov #include <fs/smbfs/smbfs.h> 45*0daf62d9SStanislav Sedov #include <fs/smbfs/smbfs_node.h> 46*0daf62d9SStanislav Sedov 47*0daf62d9SStanislav Sedov #include "libprocstat.h" 48*0daf62d9SStanislav Sedov #include "common_kvm.h" 49*0daf62d9SStanislav Sedov 50*0daf62d9SStanislav Sedov int 51*0daf62d9SStanislav Sedov smbfs_filestat(kvm_t *kd, struct vnode *vp, struct vnstat *vn) 52*0daf62d9SStanislav Sedov { 53*0daf62d9SStanislav Sedov struct smbnode node; 54*0daf62d9SStanislav Sedov struct mount mnt; 55*0daf62d9SStanislav Sedov int error; 56*0daf62d9SStanislav Sedov 57*0daf62d9SStanislav Sedov assert(kd); 58*0daf62d9SStanislav Sedov assert(vn); 59*0daf62d9SStanislav Sedov error = kvm_read_all(kd, (unsigned long)VTOSMB(vp), &node, 60*0daf62d9SStanislav Sedov sizeof(node)); 61*0daf62d9SStanislav Sedov if (error != 0) { 62*0daf62d9SStanislav Sedov warnx("can't read smbfs fnode at %p", (void *)VTOSMB(vp)); 63*0daf62d9SStanislav Sedov return (1); 64*0daf62d9SStanislav Sedov } 65*0daf62d9SStanislav Sedov error = kvm_read_all(kd, (unsigned long)getvnodemount(vp), &mnt, 66*0daf62d9SStanislav Sedov sizeof(mnt)); 67*0daf62d9SStanislav Sedov if (error != 0) { 68*0daf62d9SStanislav Sedov warnx("can't read mount at %p for vnode %p", 69*0daf62d9SStanislav Sedov (void *)getvnodemount(vp), vp); 70*0daf62d9SStanislav Sedov return (1); 71*0daf62d9SStanislav Sedov } 72*0daf62d9SStanislav Sedov vn->vn_fileid = node.n_ino; 73*0daf62d9SStanislav Sedov if (vn->vn_fileid == 0) 74*0daf62d9SStanislav Sedov vn->vn_fileid = 2; 75*0daf62d9SStanislav Sedov vn->vn_fsid = mnt.mnt_stat.f_fsid.val[0]; 76*0daf62d9SStanislav Sedov return (0); 77*0daf62d9SStanislav Sedov } 78