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Report realpath() canonicalization error

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Rather than just reporting the failure include the passed
mount point and error number.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1153
This commit is contained in:
Brian Behlendorf 2013-01-09 11:56:37 -08:00
parent 761394b3af
commit 87bdc45ccb
1 changed files with 2 additions and 1 deletions
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3
cmd/mount_zfs/mount_zfs.c
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@ -372,7 +372,8 @@ main(int argc, char **argv)
/* canonicalize the mount point */
if (realpath(argv[1], mntpoint) == NULL) {
(void) fprintf(stderr, gettext("filesystem '%s' cannot be "
"mounted due to a canonicalization failure.\n"), dataset);
"mounted at '%s' due to canonicalization error %d.\n"),
dataset, argv[1], errno);
return (MOUNT_SYSERR);
}