Hey,
> > + if (optind < argc) {
> > +
> > + if (ret_next) {
> > + cmd = XFS_IOC_FSBULKSTAT;
> > + } else {
> > + if (argc > 2)
> > + return command_usage(&inode_cmd);
>
> FYI, this means one can't do the following:
>
> xfs_io -c "inode -v 123" <mnt>
>
> Otherwise it looks good to me:
>
> Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
>
Thanks, I'm not sure how I didn't notice this, I thought I had tested all
options with verbose mode.
I believe I can fix this with this:
- if (argc > 2)
+ if (argc > 2 && !verbose)
I must check the amount of arguments, so nobody can pass 2 inode numbers. Bu I
believe with this change I can fix it.
I'm testing it right now, and will send a patch with this change after I test
all the remaining options.
Cheers
> > + else
> > + cmd = XFS_IOC_FSBULKSTAT_SINGLE;
> > + }
> > +
> > + userino = strtoull(argv[optind], &p, 10);
> > + if ((*p != '\0')) {
> > + printf(_("[num] must be a numeric value\n"));
> > + exitcode = 1;
> > + return 0;
> > + }
> > +
> > + bulkreq.lastip = &userino;
> > + bulkreq.icount = 1;
> > + bulkreq.ubuffer = &bstat;
> > + bulkreq.ocount = &count;
> > +
> > + if (xfsctl(file->name, file->fd, cmd, &bulkreq)) {
> > + if (errno == EINVAL) {
> > + if (!ret_next)
> > + printf("0\n");
> > + } else {
> > + perror("xfsctl");
> > + }
> > + exitcode = 1;
> > + return 0;
> > + }
> > +
> > + if (ret_next)
> > + userino = bstat.bs_ino;
> > +
> > + if (verbose)
> > + printf("%llu:%d\n",
> > + userino,
> > + userino > XFS_MAXINUMBER_32 ? 64 : 32);
> > + else
> > + /* Inode in use */
> > + printf("%llu\n", userino);
> > + return 0;
> > +
> > + /* -n option must not be used stand alone */
> > + } else if (ret_next) {
> > + return command_usage(&inode_cmd);
> > + }
> > +
> > + bulkreq.lastip = &last;
> > + bulkreq.icount = 1024; /* User-defined maybe!? */
> > + bulkreq.ubuffer = &igroup;
> > + bulkreq.ocount = &count;
> > +
> > + for (;;) {
> > + if (xfsctl(file->name, file->fd, XFS_IOC_FSINUMBERS,
> > + &bulkreq)) {
> > + perror("XFS_IOC_FSINUMBERS");
> > + exitcode = 1;
> > + return 0;
> > + }
> > +
> > + if (count == 0)
> > + break;
> > +
> > + lastgrp = count;
> > + }
> > +
> > + lastgrp--;
> > + lastino = igroup[lastgrp].xi_startino +
> > + xfs_highbit64(igroup[lastgrp].xi_allocmask);
> > +
> > + if (verbose)
> > + printf("%llu:%d\n", lastino,
> > + lastino > XFS_MAXINUMBER_32 ? 64 : 32);
> > + else
> > + printf("%d\n", lastino > XFS_MAXINUMBER_32 ? 1 : 0);
> > +
> > + return 0;
> > +}
> > +
> > void
> > open_init(void)
> > {
> > @@ -815,6 +954,16 @@ open_init(void)
> > _("get/set preferred extent size (in bytes) for the open file");
> > extsize_cmd.help = extsize_help;
> >
> > + inode_cmd.name = "inode";
> > + inode_cmd.cfunc = inode_f;
> > + inode_cmd.args = _("[-n | -v] [num]");
> > + inode_cmd.argmin = 0;
> > + inode_cmd.argmax = 2;
> > + inode_cmd.flags = CMD_NOMAP_OK;
> > + inode_cmd.oneline =
> > + _("Query inode number usage in the filesystem");
> > + inode_cmd.help = inode_help;
> > +
> > add_command(&open_cmd);
> > add_command(&stat_cmd);
> > add_command(&close_cmd);
> > @@ -822,4 +971,5 @@ open_init(void)
> > add_command(&chproj_cmd);
> > add_command(&lsproj_cmd);
> > add_command(&extsize_cmd);
> > + add_command(&inode_cmd);
> > }
> > --
> > 2.4.3
> >
> > _______________________________________________
> > xfs mailing list
> > xfs@xxxxxxxxxxx
> > http://oss.sgi.com/mailman/listinfo/xfs
--
Carlos
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