blob: f52238e0c45075c20d81cc7c5f56550fe792c09d [file] [log] [blame]
/*
* Copyright (c) 2001-2003,2005 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "command.h"
#include "input.h"
#include "init.h"
#include "io.h"
static cmdinfo_t imap_cmd;
int
imap_f(int argc, char **argv)
{
int count;
int nent;
int i;
__u64 last = 0;
xfs_inogrp_t *t;
xfs_fsop_bulkreq_t bulkreq;
if (argc != 2)
nent = 1;
else
nent = atoi(argv[1]);
t = malloc(nent * sizeof(*t));
if (!t)
return 0;
bulkreq.lastip = &last;
bulkreq.icount = nent;
bulkreq.ubuffer = (void *)t;
bulkreq.ocount = &count;
while (xfsctl(file->name, file->fd, XFS_IOC_FSINUMBERS, &bulkreq) == 0) {
if (count == 0)
goto out_free;
for (i = 0; i < count; i++) {
printf(_("ino %10llu count %2d mask %016llx\n"),
(unsigned long long)t[i].xi_startino,
t[i].xi_alloccount,
(unsigned long long)t[i].xi_allocmask);
}
}
perror("xfsctl(XFS_IOC_FSINUMBERS)");
exitcode = 1;
out_free:
free(t);
return 0;
}
void
imap_init(void)
{
imap_cmd.name = "imap";
imap_cmd.cfunc = imap_f;
imap_cmd.argmin = 0;
imap_cmd.argmax = 1;
imap_cmd.args = _("[nentries]");
imap_cmd.flags = CMD_NOMAP_OK | CMD_FLAG_ONESHOT;
imap_cmd.oneline = _("inode map for filesystem of current file");
if (expert)
add_command(&imap_cmd);
}