/*
* Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
- *
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 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.
- *
+ *
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
- *
+ *
* You should have received a copy of the GNU General Public License along
* with this program; if not, write the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
+ *
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
+ *
+ * http://www.sgi.com
+ *
+ * For further information regarding this notice, see:
+ *
* http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
*/
#include <libxfs.h>
-#include <getopt.h>
#include <signal.h>
#include "command.h"
-#include "data.h"
#include "init.h"
#include "input.h"
#include "io.h"
-#include "mount.h"
+#include "init.h"
#include "sig.h"
#include "output.h"
#include "malloc.h"
-char *fsdevice;
-char **cmdline;
-int ncmdline;
+static char **cmdline;
+static int ncmdline;
+char *fsdevice;
+int blkbb;
+int exitcode;
+int expert_mode;
+xfs_mount_t xmount;
+xfs_mount_t *mp;
+libxfs_init_t x;
+xfs_agnumber_t cur_agno = NULLAGNUMBER;
static void
usage(void)
{
- dbprintf("Usage: %s [-c cmd]... [-p prog] [-l logdev] [-frxV] devname\n", progname);
+ fprintf(stderr, _(
+ "Usage: %s [-frxV] [-p prog] [-l logdev] [-c cmd]... device\n"),
+ progname);
exit(1);
}
void
init(
- int argc,
- char **argv)
+ int argc,
+ char **argv)
{
- int c;
+ xfs_sb_t *sbp;
+ void *bufp = NULL;
+ int c;
progname = basename(argv[0]);
while ((c = getopt(argc, argv, "c:fip:rxVl:")) != EOF) {
cmdline[ncmdline++] = optarg;
break;
case 'f':
- xfsargs.disfile = 1;
+ x.disfile = 1;
break;
case 'i':
- xfsargs.isreadonly =
- (LIBXFS_ISREADONLY | LIBXFS_ISINACTIVE);
- flag_readonly = 1;
+ x.isreadonly = (LIBXFS_ISREADONLY|LIBXFS_ISINACTIVE);
break;
case 'p':
progname = optarg;
break;
case 'r':
- xfsargs.isreadonly = LIBXFS_ISREADONLY;
- flag_readonly = 1;
+ x.isreadonly = LIBXFS_ISREADONLY;
break;
case 'l':
- xfsargs.logname = optarg;
+ x.logname = optarg;
break;
case 'x':
- flag_expert_mode = 1;
+ expert_mode = 1;
break;
case 'V':
printf("%s version %s\n", progname, VERSION);
usage();
/*NOTREACHED*/
}
+
fsdevice = argv[optind];
- if (!xfsargs.disfile)
- xfsargs.volname = fsdevice;
+ if (!x.disfile)
+ x.volname = fsdevice;
else
- xfsargs.dname = fsdevice;
- xfsargs.notvolok = 1;
- if (!libxfs_init(&xfsargs)) {
- fputs("\nfatal error -- couldn't initialize XFS library\n",
+ x.dname = fsdevice;
+ x.notvolok = 1;
+
+ if (!libxfs_init(&x)) {
+ fputs(_("\nfatal error -- couldn't initialize XFS library\n"),
stderr);
exit(1);
}
- mp = dbmount();
- if (mp == NULL) {
- dbprintf("%s: %s is not a valid filesystem\n",
+
+ if (read_bbs(XFS_SB_DADDR, 1, &bufp, NULL)) {
+ dbprintf(_("%s: %s is invalid (cannot read first 512 bytes)\n"),
progname, fsdevice);
exit(1);
- /*NOTREACHED*/
}
+
+ /* copy SB from buffer to in-core, converting architecture as we go */
+ libxfs_xlate_sb(bufp, &xmount.m_sb, 1, ARCH_CONVERT, XFS_SB_ALL_BITS);
+ xfree(bufp);
+
+ sbp = &xmount.m_sb;
+ if (sbp->sb_magicnum != XFS_SB_MAGIC) {
+ dbprintf(_("%s: unexpected XFS SB magic number 0x%08x\n"),
+ progname, sbp->sb_magicnum);
+ }
+
+ mp = libxfs_mount(&xmount, sbp, x.ddev, x.logdev, x.rtdev,
+ LIBXFS_MOUNT_ROOTINOS | LIBXFS_MOUNT_DEBUGGER);
+
blkbb = 1 << mp->m_blkbb_log;
+
push_cur();
init_commands();
init_sig();
}
+
+int
+main(
+ int argc,
+ char **argv)
+{
+ int c, i, done = 0;
+ char *input;
+ char **v;
+
+ pushfile(stdin);
+ init(argc, argv);
+
+ for (i = 0; !done && i < ncmdline; i++) {
+ v = breakline(cmdline[i], &c);
+ if (c)
+ done = command(c, v);
+ xfree(v);
+ }
+ if (cmdline) {
+ xfree(cmdline);
+ return exitcode;
+ }
+
+ while (!done) {
+ if ((input = fetchline()) == NULL)
+ break;
+ v = breakline(input, &c);
+ if (c)
+ done = command(c, v);
+ doneline(input, v);
+ }
+ return exitcode;
+}