MOUNTPOINT(1)			 User Commands			 MOUNTPOINT(1)



NAME
       mountpoint - see if a directory is a mountpoint

SYNOPSIS
       mountpoint [-q] [-d] directory

       mountpoint -x device


DESCRIPTION
       mountpoint    checks   if   the	 directory   is	  mentioned   in   the
       /proc/self/mountinfo file.

OPTIONS
       -h, --help
	      Print help and exit.

       -q, --quiet
	      Be quiet - don't print anything.

       -d, --fs-devno
	      Print major/minor device number of the filesystem on stdout.

       -x, --devno
	      Print major/minor device number of the blockdevice on stdout.

EXIT STATUS
       Zero if the directory is a mountpoint, non-zero if not.

AUTHOR
       Karel Zak <kzak@redhat.com>

ENVIRONMENT
       LIBMOUNT_DEBUG=0xffff
	      enables debug output.

NOTES
       The util-linux mountpoint implementation was written from  scratch  for
       libmount. The original version for sysvinit suite was written by Miquel
       van Smoorenburg.


SEE ALSO
       mount(8)

AVAILABILITY
       The mountpoint command is part of the util-linux package and is	avail-
       able from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.




util-linux			   June 2011			 MOUNTPOINT(1)