.B uid
or
.B gid
-without specified value, the uid and gid of the current process are taken).
+without specified value, the UID and GID of the current process are taken).
.TP
\fBsetuid=\fP\,\fIvalue\fP and \fBsetgid=\fP\,\fIvalue\fP
Set the owner and group of all files.
Do not allow any changes to the protection bits on the filesystem.
.TP
.B usemp
-Set uid and gid of the root of the filesystem to the uid and gid
+Set UID and GID of the root of the filesystem to the UID and GID
of the mount point upon the first sync or umount, and then
clear this option. Strange...
.TP
.B grpid
is set, it takes the group ID of the directory in which it is created;
otherwise (the default) it takes the fsgid of the current process, unless
-the directory has the set-group-ID bit set, in which case it takes the gid
+the directory has the set-group-ID bit set, in which case it takes the GID
from the parent directory, and also gets the set-group-ID bit set
if it is a directory itself.
.TP
and
.BR tune2fs (8)).
These options determine who can use the reserved blocks.
-(Roughly: whoever has the specified uid, or belongs to the specified group.)
+(Roughly: whoever has the specified UID, or belongs to the specified group.)
.TP
.BI sb= n
Instead of block 1, use block
.TP
\fBuid=\fP\,\fIvalue\fP and \fBgid=\fP\,\fIvalue\fP
Set the owner and group of all files.
-(Default: the uid and gid of the current process.)
+(Default: the UID and GID of the current process.)
.TP
.BI umask= value
Set the umask (the bitmask of the permissions that are
Normally
.BR utime (2)
checks current process is owner of the file, or it has
-CAP_FOWNER capability. But FAT filesystem doesn't have uid/gid on disk, so
+CAP_FOWNER capability. But FAT filesystem doesn't have UID/GID on disk, so
normal check is too inflexible. With this option you can relax it.
.RE
.TP
.TP
.BI uid= n ", gid=" n
Set the owner and group of all files.
-(Default: the uid and gid of the current process.)
+(Default: the UID and GID of the current process.)
.TP
.BI dir_umask= n ", file_umask=" n ", umask=" n
Set the umask used for all directories, all regular files, or all
.SS "Mount options for hpfs"
.TP
\fBuid=\fP\,\fIvalue\fP and \fBgid=\fP\,\fIvalue\fP
-Set the owner and group of all files. (Default: the uid and gid
+Set the owner and group of all files. (Default: the UID and GID
of the current process.)
.TP
.BI umask= value
The no_new_privs bit is supported since Linux 3.5.
.TP
.BI \-\-rgid " gid\fR, " \-\-egid " gid\fR, " \-\-regid " gid"
-Set the real, effective, or both gids. The \fIgid\fR argument can be
+Set the real, effective, or both GIDs. The \fIgid\fR argument can be
given as textual group name.
.sp
For safety, you must specify one of
.IR gid .
.TP
.BI \-\-ruid " uid\fR, " \-\-euid " uid\fR, " \-\-reuid " uid"
-Set the real, effective, or both uids. The \fIuid\fR argument can be
+Set the real, effective, or both UIDs. The \fIuid\fR argument can be
given as textual login name.
.sp
Setting a