.th UMOUNT IV 3/6/86
.sh NAME
umount \*- dismount file system
.sh SYNOPSIS
(umount = 22.)
.br
.ft B
sys  umount; special
.ft R
.sh DESCRIPTION
Umount
announces to the system that special
file
special
is no longer to contain
a removable file system.
The file associated with the special
file reverts to its ordinary interpretation;
see
mount
(II).
.s3
.sh "SEE ALSO"
umount (IVII), mount (II)
.sh DIAGNOSTICS
Error bit
(c-bit) set if
no
file system was mounted on the special file
or if there are still active files on the
mounted file system.
.sh KSOS
This call has been subsumed by the NKSR.
Attempted use from the UNIX Emulator will result in an error.
