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Pass special device to the ufs_disk_fillout() function, instead of mount

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point path. This way we properly handle the case when file system listed
in /etc/fstab was unmounted and another file system was mounted on the
same mount point.
This commit is contained in:
Pawel Jakub Dawidek 2007-03-16 03:23:32 +00:00
parent fa1abc314f
commit b51126da52
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=167626
1 changed files with 9 additions and 12 deletions
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21
usr.sbin/snapinfo/snapinfo.c
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@ -42,7 +42,7 @@
void find_inum(char *path);
void usage(void);
int compare_function(const char *, const struct stat *, int, struct FTW *);
int find_snapshot(char *path);
int find_snapshot(struct statfs *sfs);
int verbose;
int cont_search;
@ -92,29 +92,26 @@ main(int argc, char **argv)
fscount = getmntinfo(&mntbuf, MNT_WAIT);
for (n = 0; n < fscount; n++) {
if (!strncmp(mntbuf[n].f_fstypename, "ufs", 3)) {
if (all)
path = mntbuf[n].f_mntonname;
else if (strcmp(path, mntbuf[n].f_mntonname))
continue;
find_snapshot(path);
done++;
if (all || strcmp(path, mntbuf[n].f_mntonname) == 0) {
find_snapshot(&mntbuf[n]);
done++;
}
}
}
if (!done)
if (done == 0)
usage();
return (0);
}
int
find_snapshot(char *path)
find_snapshot(struct statfs *sfs)
{
struct uufsd disk;
int j, snapcount = 0;
if (ufs_disk_fillout(&disk, path) == -1)
if (ufs_disk_fillout(&disk, sfs->f_mntfromname) == -1)
perror("ufs_disk_fillout");
if (verbose)
@ -123,7 +120,7 @@ find_snapshot(char *path)
for (j = 0; j < FSMAXSNAP; j++) {
if (disk.d_fs.fs_snapinum[j]) {
inode = disk.d_fs.fs_snapinum[j];
find_inum(path);
find_inum(sfs->f_mntonname);
snapcount++;
}
}