    UMOUNT(II)                    8/5/73                   UMOUNT(II)

    NAME
         umount - dismount file system

    SYNOPSIS
         (umount = 22.)
         sys  umount; special

    DESCRIPTION
         Umount  announces to the system that special file special is
         no longer to contain a removable file system.  The file  as-
         sociated  with  the special file reverts to its ordinary in-
         terpretation; see mount(II).

    SEE ALSO
         umount(VIII), mount(II)

    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.

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